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London Borough of Hounslow

Conservation area

Reference Name Designation date Document URL Documentation URL Geometry Point Notes Entry date Start date End date
HSLCA06 Bedfont Green 1974-11-25 https://www.hounslow.gov.uk/downloads/file/13322/bedfont-green-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.445051 51.450494, -0.445169 51.450484, -0.44519 51.450456, -0.445215 51.45043, -0.445368 51.450338, -0.445457 51.450288, -0.445632 51.450184, -0.4458 51.450081, -0.445918 51.450011, -0.445973 51.450016, -0.446119 51.450095, -0.446164 51.450121, -0.446305 51.450153, -0.446313 51.450152, -0.446327 51.450142, -0.446339 51.450129, -0.446546 51.449851, -0.446569 51.449813, -0.446586 51.44978, -0.446603 51.44974, -0.446609 51.449717, -0.446617 51.44967, -0.446618 51.449646, -0.446612 51.449596, -0.446605 51.449563, -0.446584 51.449513, -0.446564 51.44948, -0.446235 51.44902, -0.446214 51.448987, -0.446178 51.448977, -0.446012 51.448826, -0.445903 51.448763, -0.445428 51.448613, -0.444736 51.44844, -0.444416 51.448267, -0.444141 51.448562, -0.442554 51.448269, -0.441647 51.448104, -0.441616 51.448097, -0.441573 51.448166, -0.441528 51.448235, -0.441518 51.448248, -0.441484 51.448305, -0.441384 51.448497, -0.441259 51.448777, -0.441229 51.448852, -0.441152 51.449025, -0.441104 51.449128, -0.441063 51.449185, -0.440512 51.449082, -0.440507 51.449091, -0.439977 51.449002, -0.439672 51.448968, -0.439659 51.449072, -0.439624 51.449177, -0.439612 51.449219, -0.439627 51.449222, -0.439607 51.449311, -0.439581 51.449414, -0.439601 51.449419, -0.439548 51.449659, -0.438922 51.449565, -0.438816 51.449535, -0.438279 51.449453, -0.438233 51.449535, -0.438159 51.449677, -0.438048 51.449934, -0.437935 51.450214, -0.437896 51.450232, -0.437818 51.450395, -0.43771 51.450627, -0.437682 51.450625, -0.437661 51.450657, -0.437357 51.451168, -0.43689 51.451176, -0.43676 51.451086, -0.436391 51.451023, -0.436376 51.451023, -0.436307 51.451043, -0.436121 51.451101, -0.43599 51.451143, -0.435834 51.451196, -0.435774 51.45121, -0.435756 51.451216, -0.435679 51.451236, -0.435649 51.451189, -0.435666 51.451168, -0.435575 51.451096, -0.435494 51.451027, -0.435364 51.450927, -0.435272 51.45085, -0.435245 51.450832, -0.434813 51.450481, -0.434799 51.450485, -0.434761 51.450456, -0.43484 51.450416, -0.434824 51.45039, -0.434764 51.450305, -0.434674 51.450355, -0.43443 51.450496, -0.43442 51.450504, -0.434366 51.450452, -0.434236 51.450335, -0.43422 51.450317, -0.434126 51.450178, -0.433943 51.450116, -0.433763 51.449841, -0.433666 51.449844, -0.433425 51.449865, -0.433062 51.449915, -0.432825 51.450106, -0.432815 51.450121, -0.432827 51.450217, -0.432894 51.450278, -0.432927 51.450274, -0.432954 51.450364, -0.43301 51.450459, -0.433065 51.450576, -0.433101 51.450664, -0.432916 51.450709, -0.432738 51.450749, -0.432132 51.450895, -0.432108 51.450857, -0.431159 51.451085, -0.431118 51.451145, -0.431095 51.451184, -0.43108 51.451202, -0.431046 51.451229, -0.431016 51.451245, -0.431006 51.451246, -0.430942 51.451263, -0.430877 51.451278, -0.430831 51.451291, -0.430809 51.4513, -0.430795 51.45131, -0.430762 51.45134, -0.430757 51.451347, -0.43076 51.451361, -0.430758 51.451365, -0.43073 51.451398, -0.430686 51.451466, -0.43067 51.451486, -0.430661 51.451512, -0.430658 51.45153, -0.430659 51.451551, -0.430678 51.451605, -0.431045 51.452189, -0.431043 51.452228, -0.431219 51.452364, -0.431352 51.452509, -0.431408 51.452601, -0.431236 51.452646, -0.431063 51.452683, -0.430952 51.452712, -0.431121 51.452904, -0.431019 51.452923, -0.430476 51.45304, -0.430281 51.45308, -0.430126 51.45282, -0.429929 51.452866, -0.42998 51.452981, -0.430116 51.453191, -0.430192 51.453305, -0.429804 51.453407, -0.429846 51.453498, -0.429979 51.453707, -0.431 51.453451, -0.431018 51.453489, -0.431046 51.453525, -0.43167 51.453383, -0.431614 51.453286, -0.431824 51.453248, -0.431875 51.453201, -0.43206 51.453196, -0.432213 51.4532, -0.432208 51.453281, -0.432507 51.453294, -0.432714 51.453281, -0.433016 51.453205, -0.433083 51.453292, -0.433342 51.453233, -0.433607 51.453168, -0.433658 51.453244, -0.434118 51.453124, -0.434272 51.453087, -0.434226 51.453016, -0.434379 51.452981, -0.434947 51.452843, -0.435148 51.452797, -0.435115 51.452745, -0.435582 51.452632, -0.435699 51.452602, -0.435852 51.452583, -0.435825 51.452501, -0.435975 51.452478, -0.436518 51.452401, -0.436549 51.452466, -0.436843 51.452393, -0.437098 51.452332, -0.437103 51.452298, -0.437568 51.452239, -0.437573 51.452295, -0.438513 51.452281, -0.438546 51.452282, -0.438493 51.452531, -0.438426 51.452703, -0.438339 51.452911, -0.438251 51.453099, -0.438226 51.453161, -0.438629 51.453179, -0.438972 51.453171, -0.439035 51.453168, -0.439093 51.453163, -0.439673 51.453095, -0.439708 51.453095, -0.439771 51.453098, -0.439937 51.453145, -0.440057 51.45299, -0.440189 51.452798, -0.440239 51.452809, -0.440362 51.452842, -0.441123 51.45308, -0.440967 51.453415, -0.44118 51.453463, -0.441373 51.453502, -0.441637 51.453568, -0.441674 51.453589, -0.441785 51.453709, -0.4418 51.453629, -0.441867 51.453411, -0.441888 51.453355, -0.441986 51.453031, -0.442026 51.452879, -0.442096 51.452741, -0.44186 51.452701, -0.441574 51.45265, -0.441448 51.45263, -0.4413 51.452603, -0.441125 51.452566, -0.441193 51.452438, -0.441249 51.45198, -0.441491 51.451996, -0.441703 51.452012, -0.441829 51.451947, -0.441853 51.451878, -0.441886 51.451791, -0.441918 51.451718, -0.442546 51.451813, -0.442606 51.45165, -0.44264 51.451612, -0.442677 51.451578, -0.44283 51.45137, -0.443201 51.450855, -0.444065 51.450644, -0.444257 51.450587, -0.445051 51.450494))) POINT (-0.438634 51.451019) 2026-03-20 1974-11-25
HSLCA04 Bedford Park (article 4) 1970-04-16 https://www.hounslow.gov.uk/downloads/file/13323/bedford-park-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.249204 51.496952, -0.249314 51.497074, -0.249361 51.497161, -0.249563 51.497413, -0.249653 51.497528, -0.249935 51.497893, -0.250036 51.498029, -0.250137 51.498177, -0.250186 51.498252, -0.250302 51.49844, -0.250574 51.498837, -0.250617 51.498902, -0.250666 51.498968, -0.25082 51.499158, -0.250891 51.499232, -0.250907 51.499252, -0.251028 51.499367, -0.251084 51.49939, -0.251103 51.4994, -0.251117 51.499416, -0.250985 51.499456, -0.250988 51.499463, -0.251288 51.499857, -0.251328 51.499847, -0.251508 51.500065, -0.251584 51.500142, -0.251621 51.500183, -0.251748 51.500307, -0.25209 51.50063, -0.252207 51.500724, -0.252531 51.500969, -0.25259 51.50101, -0.25263 51.50104, -0.252822 51.501173, -0.252732 51.501216, -0.253041 51.501422, -0.253069 51.501355, -0.253053 51.501287, -0.253036 51.501226, -0.253015 51.50114, -0.253036 51.501138, -0.253034 51.501088, -0.253012 51.501012, -0.252995 51.50094, -0.252935 51.500706, -0.25293 51.50068, -0.252919 51.500648, -0.252884 51.500574, -0.252813 51.500445, -0.252772 51.50036, -0.252747 51.500276, -0.25274 51.50024, -0.252737 51.500158, -0.252738 51.500096, -0.25275 51.499967, -0.252765 51.499909, -0.252788 51.499854, -0.25315 51.499324, -0.253363 51.499033, -0.253479 51.498879, -0.25354 51.498795, -0.253612 51.498707, -0.254406 51.497687, -0.254522 51.497545, -0.254594 51.497449, -0.254894 51.497102, -0.254918 51.497079, -0.254999 51.49693, -0.255028 51.496764, -0.255071 51.496591, -0.255084 51.496507, -0.255097 51.496344, -0.255471 51.49627, -0.255455 51.496231, -0.255386 51.496088, -0.255604 51.496034, -0.255577 51.496011, -0.255544 51.495967, -0.255504 51.495894, -0.255397 51.495653, -0.255388 51.495543, -0.255399 51.495229, -0.254885 51.495249, -0.254888 51.495348, -0.254825 51.495436, -0.25435 51.495376, -0.254083 51.495339, -0.253642 51.495348, -0.253638 51.495339, -0.252711 51.495344, -0.252208 51.49534, -0.251722 51.495334, -0.251522 51.49533, -0.251287 51.495328, -0.250824 51.495317, -0.249064 51.49528, -0.248153 51.495256, -0.248222 51.495523, -0.248232 51.495619, -0.248229 51.4957, -0.248265 51.495784, -0.248409 51.496021, -0.248525 51.496208, -0.248617 51.496339, -0.248806 51.496596, -0.248908 51.496732, -0.249013 51.496701, -0.249118 51.496857, -0.249133 51.496855, -0.249204 51.496952))) POINT (-0.251998 51.497253) 2026-03-20
HSLCA28 Chiswick High Road 2014-08-26 https://www.hounslow.gov.uk/downloads/file/13324/chiswick-high-road-conservation-area-appraisal-updated-january-2022- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.259086 51.49299, -0.259138 51.493148, -0.25934 51.49313, -0.259377 51.493132, -0.259852 51.493092, -0.259803 51.492875, -0.260076 51.49287, -0.260445 51.492866, -0.260501 51.492861, -0.260517 51.492855, -0.260965 51.492876, -0.261036 51.492875, -0.261083 51.492868, -0.261107 51.492859, -0.261127 51.492845, -0.261137 51.492835, -0.261142 51.492825, -0.261154 51.492508, -0.261153 51.492504, -0.261143 51.492496, -0.261132 51.492492, -0.261024 51.492495, -0.26102 51.49244, -0.260896 51.492442, -0.26082 51.49212, -0.259887 51.492216, -0.259869 51.492157, -0.259689 51.492179, -0.259623 51.492189, -0.259257 51.492234, -0.25907 51.492263, -0.258531 51.492312, -0.258464 51.492159, -0.258325 51.491817, -0.25785 51.491884, -0.257815 51.491793, -0.256329 51.492044, -0.256093 51.49148, -0.255799 51.491546, -0.255603 51.491183, -0.255267 51.491264, -0.255279 51.491282, -0.255367 51.491475, -0.255417 51.491599, -0.255453 51.491689, -0.255535 51.491918, -0.25565 51.492225, -0.255668 51.492266, -0.255567 51.492271, -0.255552 51.492284, -0.255554 51.492296, -0.255454 51.492306, -0.255289 51.492328, -0.255151 51.492336, -0.255133 51.492354, -0.255085 51.492361, -0.255049 51.492358, -0.254747 51.492402, -0.254724 51.492345, -0.254388 51.492376, -0.254245 51.492383, -0.25423 51.49233, -0.253947 51.492365, -0.253943 51.492355, -0.253368 51.492443, -0.253395 51.492544, -0.252899 51.492571, -0.252677 51.492596, -0.252499 51.492598, -0.252495 51.49254, -0.252205 51.492534, -0.252176 51.492514, -0.252154 51.49249, -0.252463 51.4924, -0.252473 51.492394, -0.252476 51.49239, -0.252474 51.492378, -0.252466 51.492359, -0.25258 51.492337, -0.252537 51.492257, -0.252523 51.492258, -0.252476 51.492169, -0.25241 51.492145, -0.252128 51.492204, -0.251868 51.492277, -0.251751 51.492278, -0.251732 51.492433, -0.251754 51.492478, -0.2517 51.492605, -0.251646 51.492639, -0.251598 51.492717, -0.25152 51.492917, -0.251553 51.493098, -0.251589 51.493274, -0.251913 51.493253, -0.251911 51.493225, -0.252404 51.493226, -0.252532 51.49323, -0.252529 51.493284, -0.252788 51.493286, -0.25279 51.493223, -0.252858 51.49322, -0.252959 51.493203, -0.254027 51.493125, -0.254434 51.493106, -0.254439 51.493137, -0.254492 51.493135, -0.25448 51.49335, -0.254662 51.493351, -0.254662 51.49339, -0.254747 51.493392, -0.254741 51.49374, -0.254745 51.493766, -0.254567 51.493765, -0.254557 51.493981, -0.254493 51.493981, -0.254475 51.494262, -0.254505 51.494263, -0.254505 51.494275, -0.254946 51.494286, -0.254937 51.494602, -0.254929 51.494715, -0.255185 51.49472, -0.255176 51.494955, -0.255189 51.494996, -0.255178 51.495233, -0.255392 51.495224, -0.255411 51.494929, -0.255635 51.49493, -0.255489 51.494793, -0.255455 51.49478, -0.255453 51.494713, -0.255457 51.494582, -0.25546 51.494522, -0.255465 51.494494, -0.255521 51.494491, -0.255514 51.494033, -0.255517 51.493923, -0.255577 51.493924, -0.255582 51.493848, -0.255509 51.493847, -0.255529 51.493491, -0.255559 51.493011, -0.255931 51.493018, -0.256507 51.493026, -0.256507 51.493009, -0.256925 51.493013, -0.257112 51.493025, -0.257102 51.493121, -0.257154 51.493117, -0.257745 51.49314, -0.257776 51.493101, -0.257991 51.493192, -0.258096 51.493141, -0.258218 51.493127, -0.258402 51.493124, -0.258392 51.493076, -0.258718 51.493051, -0.258678 51.492846, -0.258992 51.49282, -0.25901 51.492882, -0.259048 51.49288, -0.259086 51.49299))) POINT (-0.256163 51.492773) 2026-03-20 2014-08-26
HSLCA09 Chiswick House 1977-07-18 https://www.hounslow.gov.uk/downloads/file/13325/chiswick-house-conservation-area-appraisal-updated-january-2021- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.255259 51.485152, -0.25506 51.485278, -0.25426 51.485669, -0.254074 51.485737, -0.254076 51.485723, -0.253958 51.485778, -0.253745 51.485888, -0.25352 51.485993, -0.253369 51.48608, -0.252846 51.486418, -0.252843 51.486481, -0.252836 51.486543, -0.252839 51.486622, -0.252865 51.486646, -0.252975 51.486731, -0.253065 51.486778, -0.253316 51.486817, -0.253832 51.48688, -0.254145 51.48692, -0.254807 51.486999, -0.254836 51.48702, -0.254904 51.487063, -0.255872 51.487207, -0.25611 51.487252, -0.256528 51.48732, -0.256723 51.487331, -0.257103 51.487365, -0.257384 51.487396, -0.257556 51.487411, -0.257864 51.487433, -0.25826 51.487448, -0.258632 51.487457, -0.259336 51.487467, -0.260105 51.487468, -0.261477 51.487474, -0.262849 51.487475, -0.26419 51.487474, -0.266254 51.487478, -0.266524 51.487478, -0.266629 51.487469, -0.266901 51.48747, -0.267153 51.487405, -0.267204 51.487336, -0.267305 51.487223, -0.267369 51.487122, -0.267379 51.487121, -0.267404 51.487086, -0.267914 51.486309, -0.267994 51.486199, -0.268488 51.485444, -0.2688 51.484973, -0.268894 51.484839, -0.268992 51.484619, -0.269085 51.484435, -0.269385 51.483802, -0.269539 51.483481, -0.269555 51.483444, -0.269606 51.483342, -0.269678 51.483191, -0.269638 51.483183, -0.269878 51.482675, -0.270036 51.482316, -0.26986 51.482214, -0.269039 51.481728, -0.268576 51.48145, -0.268545 51.481445, -0.268524 51.48143, -0.268489 51.481413, -0.268508 51.481403, -0.268362 51.48131, -0.268099 51.481156, -0.267459 51.480773, -0.266651 51.480297, -0.266519 51.480215, -0.266502 51.480226, -0.26643 51.480186, -0.265374 51.479556, -0.265007 51.479346, -0.264159 51.478848, -0.263921 51.478702, -0.263635 51.478534, -0.263497 51.478449, -0.262679 51.477972, -0.260676 51.479673, -0.260025 51.480227, -0.259327 51.480824, -0.259038 51.481065, -0.258823 51.481242, -0.258494 51.481523, -0.258388 51.48161, -0.257914 51.481732, -0.257696 51.481782, -0.256677 51.481987, -0.256444 51.482036, -0.256206 51.482082, -0.254799 51.482368, -0.254023 51.482531, -0.25386 51.482792, -0.253855 51.482812, -0.253866 51.48283, -0.253936 51.482915, -0.254171 51.483182, -0.254249 51.483275, -0.255293 51.48447, -0.255552 51.484563, -0.255492 51.484735, -0.2554 51.48492, -0.255334 51.485092, -0.255259 51.485152))) POINT (-0.262062 51.483725) 2026-03-20 1977-07-18
HSLCA16 Cranford Village 1991-06-25 https://www.hounslow.gov.uk/downloads/file/13326/cranford-village-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.411832 51.492015, -0.411924 51.492022, -0.412115 51.490974, -0.412547 51.488761, -0.412558 51.488714, -0.412628 51.488534, -0.412642 51.488509, -0.41265 51.4885, -0.412654 51.488492, -0.412673 51.488473, -0.41271 51.488448, -0.412723 51.488441, -0.412841 51.488354, -0.412864 51.488339, -0.412893 51.488314, -0.412918 51.488287, -0.412942 51.488251, -0.412966 51.488202, -0.412974 51.488179, -0.412993 51.487995, -0.413006 51.487935, -0.413016 51.487917, -0.413036 51.487864, -0.413068 51.487796, -0.413092 51.487762, -0.413122 51.487724, -0.413152 51.487695, -0.413299 51.487564, -0.413346 51.48751, -0.413359 51.487481, -0.413363 51.487466, -0.413364 51.487458, -0.413361 51.487442, -0.413351 51.487416, -0.413349 51.487405, -0.413345 51.487395, -0.413319 51.487356, -0.413298 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51.481593, -0.404921 51.481788, -0.40531 51.482123, -0.4054 51.482198, -0.405489 51.482279, -0.405587 51.482362, -0.406158 51.482858, -0.406394 51.482998, -0.406537 51.483087, -0.406608 51.483128, -0.406726 51.483203, -0.407127 51.483513, -0.407643 51.483801, -0.407818 51.48381, -0.407957 51.483895, -0.407961 51.48397, -0.408013 51.484035, -0.408045 51.484058, -0.408081 51.484058, -0.408197 51.484134, -0.408584 51.484397, -0.408605 51.484407, -0.408676 51.484476, -0.40938 51.484885, -0.409644 51.485042, -0.409816 51.485151, -0.410032 51.485301, -0.410139 51.48538, -0.410273 51.485483, -0.410363 51.485557, -0.41051 51.485689, -0.41062 51.485795, -0.41068 51.485855, -0.410755 51.485932, -0.41081 51.485991, -0.410927 51.486126, -0.411005 51.486227, -0.411158 51.486437, -0.411244 51.486579, -0.411344 51.486755, -0.411375 51.486821, -0.411455 51.487, -0.411514 51.48716, -0.411566 51.487336, -0.411601 51.487485, -0.411629 51.487661, -0.411635 51.487728, -0.411641 51.487774, -0.411641 51.487804, -0.411647 51.487855, -0.411649 51.487928, -0.411653 51.487998, -0.411652 51.488159, -0.411642 51.488321, -0.41163 51.488417, -0.411608 51.488537, -0.411566 51.488746, -0.411548 51.488827, -0.411489 51.489042, -0.411469 51.489043, -0.411455 51.489054, -0.411432 51.48909, -0.411373 51.489205, -0.411361 51.489233, -0.411342 51.489289, -0.411328 51.48936, -0.411321 51.489413, -0.411303 51.489517, -0.411293 51.489616, -0.411275 51.489706, -0.411259 51.48982, -0.411207 51.490101, -0.411226 51.490174, -0.411245 51.490236, -0.411209 51.490376, -0.411173 51.490539, -0.411159 51.490647, -0.411152 51.490737, -0.411148 51.490842, -0.41114 51.490946, -0.41116 51.491185, -0.41117 51.491227, -0.411172 51.491317, -0.411157 51.491544, -0.411173 51.491838, -0.41122 51.491877, -0.411296 51.491923, -0.411308 51.491933, -0.411327 51.491941, -0.411372 51.491952, -0.411379 51.491956, -0.411442 51.491971, -0.411624 51.491993, -0.411832 51.492015))) POINT (-0.41119 51.483347) 2026-03-20 1991-06-25
HSLCA14 Feltham Town Centre 1990-11-08 https://www.hounslow.gov.uk/downloads/file/13327/feltham-green-town-centre-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.4067 51.448524, -0.407594 51.448325, -0.408349 51.44819, -0.408474 51.448199, -0.40889 51.448113, -0.409402 51.447998, -0.40931 51.447792, -0.409219 51.4476, -0.409188 51.447528, -0.409057 51.447158, -0.409116 51.447079, -0.409114 51.447041, -0.409248 51.446858, -0.409356 51.446658, -0.409716 51.446138, -0.409873 51.445971, -0.409941 51.445873, -0.409971 51.445794, -0.410025 51.445718, -0.410244 51.445396, -0.410336 51.445237, -0.410638 51.444751, -0.410799 51.444478, -0.410891 51.444312, -0.410948 51.444192, -0.410982 51.444085, -0.411013 51.443951, -0.411371 51.444082, -0.411452 51.44398, -0.411396 51.443958, -0.411432 51.443915, -0.411684 51.44363, -0.411865 51.443454, -0.412276 51.443105, -0.41236 51.443029, -0.412367 51.443015, -0.412416 51.442971, -0.4125 51.442905, -0.412604 51.442837, -0.412692 51.44276, -0.412795 51.442801, -0.412889 51.442836, -0.413 51.442733, -0.413186 51.442807, -0.413219 51.442777, -0.413595 51.442938, -0.413407 51.443161, -0.413924 51.443324, -0.414037 51.4432, -0.414293 51.443295, -0.414703 51.443433, -0.414869 51.443231, -0.414965 51.443123, -0.415031 51.443154, -0.415409 51.443341, -0.415445 51.443291, -0.415079 51.443114, -0.415111 51.443085, -0.415086 51.443075, -0.415113 51.443044, -0.415094 51.443035, -0.414895 51.442968, -0.414665 51.442852, -0.414631 51.442838, -0.414517 51.442786, -0.414478 51.442721, -0.414369 51.442686, -0.41427 51.442695, -0.414075 51.442637, -0.413987 51.442607, -0.413819 51.442544, -0.413707 51.442491, -0.413563 51.442432, -0.413489 51.442387, -0.413355 51.442332, -0.413354 51.442319, -0.413338 51.442245, -0.413432 51.442169, -0.413566 51.442057, -0.413777 51.441832, -0.413923 51.441699, -0.413611 51.441627, -0.4134 51.441598, -0.413263 51.441575, -0.41318 51.441554, -0.413068 51.44152, -0.412962 51.441485, -0.412141 51.441248, -0.412113 51.441243, -0.411866 51.441183, -0.411609 51.441127, -0.411296 51.441056, -0.411081 51.440997, -0.410926 51.441198, -0.410809 51.441311, -0.410942 51.441374, -0.411012 51.441405, -0.411402 51.441567, -0.411549 51.441632, -0.411752 51.441717, -0.411966 51.4418, -0.412571 51.442045, -0.41206 51.44254, -0.411805 51.442437, -0.411656 51.442583, -0.411601 51.442556, -0.411331 51.442777, -0.411249 51.442757, -0.411221 51.442777, -0.411046 51.442692, -0.410421 51.443204, -0.410205 51.443117, -0.410313 51.443013, -0.410326 51.442996, -0.410343 51.443, -0.410404 51.442937, -0.410139 51.442836, -0.4101 51.442725, -0.410011 51.44262, -0.409944 51.442584, -0.409851 51.442566, -0.409788 51.442566, -0.409737 51.442572, -0.409689 51.442595, -0.409652 51.442629, -0.409612 51.442675, -0.409528 51.44278, -0.409423 51.442941, -0.409471 51.442957, -0.409463 51.442975, -0.409452 51.443009, -0.409441 51.44309, -0.409442 51.443131, -0.40945 51.443189, -0.409477 51.443258, -0.409511 51.443314, -0.409582 51.443402, -0.409624 51.44345, -0.409681 51.443505, -0.409704 51.44352, -0.409567 51.44368, -0.409509 51.443738, -0.409444 51.443809, -0.409038 51.444237, -0.408931 51.444352, -0.409046 51.444395, -0.409015 51.444424, -0.408795 51.444663, -0.40851 51.44494, -0.407874 51.444673, -0.407838 51.444709, -0.407818 51.44472, -0.40757 51.44499, -0.407523 51.445044, -0.407471 51.445085, -0.407 51.445594, -0.406955 51.445654, -0.40686 51.445594, -0.406658 51.445732, -0.40627 51.446002, -0.40625 51.446014, -0.406208 51.445989, -0.406168 51.445973, -0.406059 51.446047, -0.406006 51.44609, -0.405516 51.44646, -0.405216 51.4467, -0.405123 51.44665, -0.40502 51.446599, -0.404833 51.446503, -0.404451 51.446814, -0.404336 51.446774, -0.404244 51.446904, -0.404077 51.447113, -0.404009 51.447201, -0.404613 51.447378, -0.404863 51.447455, -0.406044 51.447805, -0.406611 51.447965, -0.406241 51.448509, -0.4067 51.448524))) POINT (-0.409114 51.445255) 2026-03-20 1990-11-08
HSLCA29 Glebe Estate 2024-09-03 https://www.hounslow.gov.uk/downloads/file/13328/glebe-estate-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.255753 51.491445, -0.255802 51.491545, -0.256092 51.491479, -0.25616 51.491638, -0.256327 51.492041, -0.256362 51.492038, -0.256468 51.49202, -0.256435 51.491953, -0.256331 51.491684, -0.25632 51.491661, -0.257562 51.49138, -0.258223 51.491233, -0.258193 51.491189, -0.258369 51.491141, -0.258399 51.491196, -0.258556 51.491158, -0.258927 51.491076, -0.25911 51.491034, -0.259277 51.490998, -0.259434 51.490957, -0.259739 51.490891, -0.259733 51.49088, -0.259654 51.490771, -0.259521 51.490573, -0.259318 51.490279, -0.2591 51.489955, -0.258888 51.489646, -0.258826 51.489553, -0.258787 51.489487, -0.258754 51.489446, -0.2587 51.48937, -0.258626 51.489261, -0.258584 51.489205, -0.258576 51.489188, -0.258366 51.488884, -0.258358 51.488869, -0.258298 51.488786, -0.258127 51.488534, -0.258093 51.488487, -0.258047 51.488416, -0.257851 51.488124, -0.25781 51.488069, -0.257553 51.488195, -0.257516 51.488215, -0.257389 51.488303, -0.257097 51.488449, -0.256712 51.488569, -0.256648 51.488598, -0.256516 51.488666, -0.255958 51.488942, -0.2559 51.489016, -0.255895 51.489029, -0.255884 51.489039, -0.255875 51.489044, -0.255449 51.489143, -0.255353 51.489167, -0.255318 51.489178, -0.255282 51.489198, -0.254982 51.489346, -0.254906 51.489381, -0.254798 51.489436, -0.254707 51.489476, -0.25464 51.48949, -0.254676 51.489578, -0.254693 51.48961, -0.25499 51.490118, -0.255349 51.490745, -0.255684 51.491321, -0.255753 51.491445))) POINT (-0.257117 51.49005) 2026-03-20
HSLCA21 Grand Union Canal & Boston Manor 2001-07-24 https://www.hounslow.gov.uk/downloads/file/13329/grand-union-canal-boston-manor-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.307421 51.481781, -0.307383 51.481781, -0.307383 51.481726, -0.306683 51.481756, -0.30646 51.481768, -0.30641 51.481775, -0.30589 51.48187, -0.305251 51.48196, -0.305264 51.481999, -0.3049 51.482069, -0.304898 51.482064, -0.304427 51.482143, -0.304421 51.48213, -0.304308 51.482149, -0.3043 51.482132, -0.304276 51.482127, -0.304251 51.482134, -0.304234 51.482097, -0.304209 51.482019, -0.304149 51.482024, -0.304104 51.482068, -0.303389 51.48217, -0.303162 51.482191, -0.303108 51.482199, -0.302967 51.482229, -0.302827 51.482272, -0.302754 51.482298, -0.302552 51.482352, -0.30227 51.482399, -0.302121 51.482422, -0.301986 51.482446, -0.301809 51.482482, -0.301755 51.482496, -0.301688 51.482518, -0.301539 51.482555, -0.301354 51.482592, -0.30095 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HSLCA22 Grove Park 2002-01-11 https://www.hounslow.gov.uk/downloads/file/13330/grove-park-conservation-area-appraisal-updated-january-2021- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.269743 51.473016, -0.269641 51.473086, -0.269452 51.473205, -0.269443 51.473199, -0.269384 51.473189, -0.269401 51.473221, -0.269411 51.473228, -0.269013 51.473481, -0.269235 51.473618, -0.269182 51.473649, -0.26856 51.474045, -0.2685 51.474085, -0.268405 51.47415, -0.268274 51.474246, -0.26796 51.474471, -0.267813 51.474572, -0.267683 51.474659, -0.267661 51.474671, -0.267634 51.474689, -0.267536 51.474758, -0.267469 51.474802, -0.267465 51.474807, -0.267145 51.474947, -0.266989 51.47504, -0.266933 51.475071, -0.265833 51.475764, -0.264319 51.476724, -0.263785 51.477057, -0.263729 51.47709, -0.263697 51.477114, -0.263674 51.477129, -0.26364 51.477156, -0.263479 51.477294, -0.262875 51.477803, -0.262787 51.47788, -0.263347 51.478215, -0.263514 51.478309, -0.263787 51.478455, -0.263883 51.478508, -0.263996 51.478572, -0.264278 51.478736, -0.264294 51.478744, -0.264336 51.478771, -0.264396 51.478802, -0.264434 51.478824, -0.264798 51.479059, -0.265078 51.479228, -0.265165 51.479282, -0.265259 51.479344, -0.26558 51.479544, -0.265791 51.47967, -0.265927 51.479581, -0.266095 51.479476, -0.266372 51.479296, -0.266588 51.479162, -0.26668 51.479103, -0.266682 51.479128, -0.266701 51.479151, -0.267321 51.479588, -0.267254 51.479949, -0.267188 51.480142, -0.267167 51.480223, -0.26684 51.480289, -0.267119 51.480462, -0.267162 51.480487, -0.26718 51.480489, -0.268292 51.481146, -0.268275 51.48116, -0.268443 51.481258, -0.268462 51.481246, -0.269005 51.481567, -0.269344 51.481765, -0.269705 51.481981, -0.269723 51.481969, -0.269821 51.482027, -0.269887 51.482069, -0.269953 51.482108, -0.269955 51.482107, -0.270098 51.482193, -0.270182 51.482247, -0.270322 51.482331, -0.270305 51.48237, -0.270294 51.482389, -0.270224 51.482533, -0.270194 51.482599, -0.270164 51.482658, -0.27011 51.482776, -0.269909 51.483195, -0.269766 51.483505, -0.26981 51.483472, -0.269933 51.483396, -0.270004 51.48335, -0.270032 51.48332, -0.27005 51.483296, -0.270074 51.483252, -0.270085 51.48322, -0.270131 51.483128, -0.270193 51.482998, -0.270288 51.482793, -0.270305 51.482763, -0.270346 51.482683, -0.270397 51.482571, -0.270453 51.482455, -0.270462 51.482432, -0.270471 51.482419, -0.270704 51.48256, -0.271438 51.482987, -0.272018 51.483338, -0.272292 51.483506, -0.27243 51.483589, -0.272486 51.483621, -0.27248 51.483624, -0.272579 51.483681, -0.272587 51.483677, -0.272669 51.483725, -0.272818 51.483818, -0.273372 51.484149, -0.273396 51.484165, -0.273374 51.48418, -0.27341 51.484199, -0.273479 51.484241, -0.273481 51.484241, -0.273481 51.484239, -0.273646 51.484131, -0.273883 51.48397, -0.274028 51.483874, -0.274159 51.483944, -0.274359 51.484056, -0.274498 51.484138, -0.2745 51.484141, -0.274617 51.484055, -0.274889 51.483873, -0.275187 51.483665, -0.275299 51.483591, -0.275574 51.483404, -0.275692 51.483469, -0.275698 51.483464, -0.275825 51.483537, -0.276048 51.483548, -0.276175 51.483621, -0.276187 51.483636, -0.27635 51.483722, -0.27645 51.483749, -0.276574 51.48378, -0.276708 51.483628, -0.276735 51.483604, -0.27675 51.483595, -0.276793 51.48355, -0.277394 51.483201, -0.277708 51.483036, -0.277931 51.482921, -0.277918 51.482913, -0.277574 51.482617, -0.277318 51.48239, -0.277198 51.482281, -0.277079 51.48217, -0.276965 51.482058, -0.276854 51.481945, -0.276776 51.481862, -0.276701 51.481777, -0.276621 51.481683, -0.276544 51.481589, -0.276423 51.481424, -0.276337 51.481288, -0.276272 51.48118, -0.276146 51.480953, -0.275948 51.480579, -0.275821 51.480318, -0.275728 51.480139, -0.275644 51.479966, -0.275573 51.479808, -0.275507 51.479626, -0.275475 51.479553, -0.27544 51.479492, -0.275336 51.479329, -0.275321 51.4793, -0.275309 51.479267, -0.275307 51.479179, -0.275291 51.479138, -0.275265 51.479081, -0.275254 51.479052, -0.275143 51.478799, -0.275116 51.478733, -0.275096 51.478691, -0.275057 51.478617, -0.275029 51.478568, -0.274987 51.478487, -0.274904 51.478339, -0.274831 51.478213, -0.274701 51.477999, -0.274671 51.477953, -0.274632 51.477882, -0.27461 51.477847, -0.274481 51.477627, -0.274466 51.477604, -0.274417 51.477518, -0.274208 51.477187, -0.27411 51.477037, -0.274089 51.477009, -0.274054 51.476954, -0.273834 51.47668, -0.273768 51.476601, -0.273701 51.476529, -0.273616 51.476429, -0.273504 51.476304, -0.273216 51.475961, -0.272926 51.475626, -0.272794 51.475485, -0.272591 51.475274, -0.272353 51.475021, -0.272066 51.474723, -0.271151 51.473956, -0.271042 51.47387, -0.270932 51.473787, -0.270818 51.473706, -0.270723 51.473641, -0.270248 51.473322, -0.270086 51.47322, -0.26987 51.47309, -0.269743 51.473016))) POINT (-0.27071 51.478839) 2026-03-20 2002-01-11
HSLCA15 Gunnersbury Park (article 4) 1990-11-20 https://www.hounslow.gov.uk/downloads/file/13331/gunnersbury-park-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.284355 51.493353, -0.284104 51.49345, -0.282699 51.494001, -0.282136 51.494246, -0.281481 51.494479, -0.280019 51.495006, -0.278578 51.495598, -0.278768 51.495766, -0.278865 51.495926, -0.279259 51.496309, -0.279594 51.496573, -0.279816 51.49679, -0.280159 51.497166, -0.280274 51.497366, -0.280554 51.498026, -0.280531 51.498023, -0.28053 51.49804, -0.280375 51.498613, -0.280234 51.499123, -0.28015 51.499412, -0.280131 51.49947, -0.280111 51.499516, -0.280079 51.499534, -0.280011 51.499788, -0.279776 51.500609, -0.279711 51.500828, -0.279642 51.50109, -0.279572 51.501329, -0.279535 51.501477, -0.279531 51.501516, -0.279531 51.501573, -0.279563 51.501732, -0.279693 51.501957, -0.279773 51.502062, -0.279814 51.502108, -0.279892 51.502084, -0.279926 51.50212, -0.279921 51.502121, -0.279999 51.502205, -0.280004 51.502203, -0.280077 51.502261, -0.280063 51.502269, -0.280098 51.502298, -0.280094 51.502302, -0.280178 51.502369, -0.280183 51.502366, -0.280286 51.502448, -0.280391 51.50254, -0.280495 51.502626, -0.28049 51.502628, -0.280773 51.502848, -0.282338 51.502095, -0.28236 51.502083, -0.282477 51.501985, -0.282631 51.501915, -0.282806 51.50184, -0.282893 51.501801, -0.283142 51.501684, -0.283394 51.501574, -0.283571 51.501502, -0.284285 51.501227, -0.284633 51.501103, -0.285712 51.500784, -0.285821 51.50077, -0.28635 51.500711, -0.286404 51.500703, -0.286508 51.500691, -0.28672 51.500669, -0.286774 51.500665, -0.286827 51.500667, -0.286879 51.500671, -0.286955 51.50068, -0.287301 51.500714, -0.287409 51.500723, -0.287622 51.500744, -0.287665 51.500764, -0.287766 51.500776, -0.287926 51.500789, -0.288135 51.500809, -0.288348 51.500825, -0.288613 51.500848, -0.288814 51.50089, -0.288898 51.500911, -0.289109 51.500968, -0.289324 51.501029, -0.289619 51.501094, -0.290205 51.501229, -0.291251 51.501457, -0.291575 51.501509, -0.292204 51.501582, -0.292368 51.501587, -0.29358 51.501587, -0.293633 51.50159, -0.29376 51.501585, -0.2939 51.501577, -0.294008 51.501561, -0.294051 51.501553, -0.294127 51.501535, -0.294213 51.501512, -0.29435 51.501472, -0.294496 51.501427, -0.295105 51.501223, -0.29571 51.501008, -0.296023 51.5009, -0.298045 51.500211, -0.298249 51.50014, -0.299442 51.499735, -0.299435 51.499731, -0.299833 51.499622, -0.300134 51.499551, -0.300686 51.499347, -0.300701 51.499221, -0.300563 51.498887, -0.300544 51.498806, -0.300338 51.498611, -0.300216 51.498509, -0.300107 51.498366, -0.300057 51.498242, -0.300008 51.49801, -0.299982 51.497901, -0.299896 51.497783, -0.299776 51.497688, -0.299528 51.497435, -0.299421 51.497262, -0.299098 51.496785, -0.298983 51.496649, -0.298786 51.496407, -0.298624 51.496186, -0.298485 51.496056, -0.298319 51.495868, -0.298134 51.495687, -0.297992 51.495571, -0.298052 51.495539, -0.298023 51.495482, -0.297844 51.495331, -0.297732 51.495185, -0.297127 51.494451, -0.29637 51.493631, -0.296106 51.493359, -0.296019 51.493286, -0.295936 51.493082, -0.295855 51.49294, -0.295863 51.492798, -0.294832 51.493038, -0.29462 51.493076, -0.294513 51.492959, -0.294408 51.492849, -0.294372 51.492804, -0.294301 51.492731, -0.294049 51.492461, -0.294006 51.49241, -0.293771 51.492162, -0.293625 51.492013, -0.293529 51.491929, -0.293467 51.491889, -0.293587 51.491548, -0.292641 51.491558, -0.292279 51.491735, -0.292261 51.49175, -0.292246 51.49178, -0.292244 51.491795, -0.292245 51.491806, -0.292256 51.491818, -0.292285 51.491838, -0.292288 51.491853, -0.292288 51.491875, -0.29228 51.491913, -0.292282 51.491923, -0.292291 51.491948, -0.292286 51.491981, -0.292275 51.492011, -0.292264 51.492027, -0.292249 51.49204, -0.291635 51.492392, -0.291129 51.492689, -0.291038 51.492739, -0.291002 51.492762, -0.290944 51.492793, -0.290046 51.49332, -0.289316 51.493595, -0.288413 51.49388, -0.288317 51.493912, -0.288243 51.493915, -0.28803 51.49393, -0.287947 51.49396, -0.287908 51.494045, -0.28789 51.494079, -0.287503 51.493698, -0.287426 51.493618, -0.287328 51.493601, -0.287318 51.493547, -0.287323 51.493542, -0.287175 51.493347, -0.286843 51.493029, -0.28671 51.493013, -0.286548 51.492988, -0.286235 51.492935, -0.285926 51.492879, -0.285871 51.492891, -0.285167 51.493098, -0.284702 51.493225, -0.284626 51.49325, -0.284355 51.493353))) POINT (-0.289373 51.497364) 2026-03-20
HSLCA10 Hanworth Park 1984-03-06 https://www.hounslow.gov.uk/downloads/file/13332/hanworth-park-conservation-area-appraisal-updated-january-2021- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.397482 51.434034, -0.397431 51.434047, -0.396432 51.433593, -0.396026 51.433709, -0.39575 51.433786, -0.395725 51.433799, -0.395489 51.433903, -0.394193 51.434484, -0.394356 51.434655, -0.394453 51.434769, -0.394511 51.434833, -0.393837 51.435609, -0.393678 51.435731, -0.393412 51.435663, -0.393126 51.435838, -0.392267 51.435939, -0.391248 51.438921, -0.390751 51.438866, -0.390474 51.439263, -0.391114 51.439615, -0.393699 51.440456, -0.396159 51.44071, -0.396483 51.440742, -0.397259 51.441106, -0.397465 51.441148, -0.398239 51.440613, -0.399002 51.440926, -0.399616 51.440606, -0.40103 51.441159, -0.40141 51.440745, -0.402827 51.439756, -0.403938 51.439124, -0.403955 51.439035, -0.403761 51.438945, -0.403465 51.438786, -0.403131 51.438576, -0.402995 51.438497, -0.402632 51.438243, -0.402148 51.43773, -0.401887 51.437409, -0.401572 51.436881, -0.401473 51.436693, -0.401215 51.436426, -0.400805 51.436021, -0.400593 51.435837, -0.400266 51.435581, -0.400222 51.435489, -0.400367 51.435478, -0.400387 51.435491, -0.400435 51.435517, -0.400532 51.435579, -0.400608 51.43563, -0.401196 51.435468, -0.40253 51.435112, -0.402551 51.43514, -0.403604 51.434858, -0.405395 51.434383, -0.405468 51.434374, -0.405646 51.434359, -0.405705 51.434356, -0.40579 51.43436, -0.405868 51.434373, -0.405958 51.4344, -0.40598 51.434417, -0.406112 51.434551, -0.406307 51.434792, -0.406478 51.434788, -0.406467 51.434761, -0.406424 51.434674, -0.406316 51.43451, -0.406218 51.434369, -0.406128 51.434023, -0.40593 51.433365, -0.405807 51.433136, -0.405727 51.432983, -0.405082 51.43286, -0.405048 51.432852, -0.405021 51.432834, -0.404991 51.432801, -0.404823 51.43254, -0.404084 51.432607, -0.402885 51.432911, -0.402092 51.433115, -0.401765 51.432681, -0.401581 51.432732, -0.401829 51.433177, -0.400138 51.433603, -0.400054 51.433472, -0.39938 51.433677, -0.39921 51.433727, -0.399054 51.433529, -0.398859 51.433646, -0.397482 51.434034)), ((-0.389485 51.440929, -0.389665 51.440731, -0.389394 51.440627, -0.38936 51.440664, -0.389199 51.440801, -0.389344 51.440876, -0.389485 51.440929))) POINT (-0.39805 51.437116) 2026-03-20
HSLCA07 Heston Village 1974-11-25 https://www.hounslow.gov.uk/downloads/file/13333/heston-village-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.373995 51.484873, -0.373929 51.484696, -0.373891 51.484589, -0.373941 51.484517, -0.373788 51.484478, -0.373889 51.48424, -0.373911 51.484194, -0.373956 51.484092, -0.373608 51.484067, -0.3735 51.484238, -0.373255 51.484175, -0.373197 51.484162, -0.373179 51.484153, -0.372825 51.484079, -0.372811 51.484075, -0.372804 51.484068, -0.372801 51.484059, -0.372802 51.484046, -0.372842 51.48393, -0.372719 51.483913, -0.372718 51.48392, -0.372645 51.483921, -0.372645 51.483881, -0.372412 51.48386, -0.372341 51.483856, -0.372221 51.483852, -0.372064 51.483802, -0.371858 51.483746, -0.371731 51.483709, -0.371491 51.483632, -0.371603 51.483495, -0.37146 51.483398, -0.371365 51.483327, -0.370846 51.483406, -0.370723 51.483377, -0.370845 51.483203, -0.370546 51.483108, -0.370372 51.483058, -0.36905 51.482729, -0.368748 51.48263, -0.368263 51.482899, -0.368191 51.482852, -0.368091 51.482775, -0.368051 51.48274, -0.367876 51.482818, -0.367777 51.485066, -0.367993 51.485061, -0.367665 51.485775, -0.367519 51.486107, -0.36733 51.486524, -0.367316 51.486525, -0.367231 51.486744, -0.367665 51.486968, -0.368022 51.487162, -0.368447 51.487378, -0.368851 51.48759, -0.369219 51.487786, -0.37038 51.487574, -0.370484 51.487487, -0.370782 51.487524, -0.370843 51.487528, -0.370889 51.487533, -0.37096 51.487547, -0.370998 51.487558, -0.371082 51.4876, -0.371119 51.487627, -0.371176 51.48768, -0.371194 51.487702, -0.371206 51.48772, -0.371212 51.487749, -0.371214 51.487771, -0.371551 51.487763, -0.371432 51.487827, -0.371327 51.487992, -0.371324 51.488044, -0.371352 51.488095, -0.371358 51.48818, -0.371378 51.48823, -0.371714 51.488149, -0.371828 51.488388, -0.37186 51.488446, -0.372202 51.488388, -0.372247 51.488379, -0.372266 51.488416, -0.372371 51.488397, -0.372538 51.488371, -0.372671 51.488376, -0.372672 51.488383, -0.372856 51.488361, -0.372844 51.48833, -0.372786 51.488114, -0.372751 51.487995, -0.373326 51.487953, -0.373267 51.487638, -0.373288 51.487442, -0.373285 51.4874, -0.373361 51.487097, -0.373363 51.486952, -0.373193 51.486941, -0.373258 51.486727, -0.373331 51.486587, -0.373378 51.486501, -0.373387 51.486414, -0.373424 51.486388, -0.373494 51.486347, -0.373569 51.486323, -0.373531 51.486287, -0.373515 51.486275, -0.373731 51.486173, -0.373726 51.486165, -0.373682 51.486063, -0.373613 51.485953, -0.37362 51.485946, -0.37391 51.485829, -0.373866 51.485775, -0.374343 51.485825, -0.374799 51.485833, -0.374768 51.48577, -0.374758 51.485758, -0.37474 51.485714, -0.374734 51.485692, -0.374789 51.485419, -0.374792 51.485354, -0.374789 51.485331, -0.37479 51.485307, -0.374788 51.485229, -0.374785 51.485194, -0.374674 51.485183, -0.374078 51.485092, -0.373995 51.484873))) POINT (-0.370686 51.485522) 2026-03-20
HSLCA17 Hounslow Cavalry Barracks 1992-04-14 https://www.hounslow.gov.uk/downloads/file/13334/hounslow-cavalry-barracks-conservation-area-appraisal-updated-january-2020- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.386377 51.469548, -0.386367 51.469607, -0.38637 51.469618, -0.386477 51.469773, -0.386535 51.469862, -0.3866 51.469951, -0.386821 51.47, -0.387157 51.470063, -0.3877 51.470109, -0.38832 51.470157, -0.388948 51.470208, -0.389325 51.470241, -0.389809 51.470281, -0.3905 51.470336, -0.390512 51.470325, -0.390533 51.47026, -0.390527 51.470259, -0.39067 51.469867, -0.39069 51.469868, -0.390689 51.46975, -0.391472 51.469806, -0.392895 51.469925, -0.393074 51.469944, -0.393251 51.469966, -0.393324 51.469977, -0.393541 51.469241, -0.393648 51.468869, -0.393745 51.468524, -0.393762 51.468472, -0.393986 51.467696, -0.393986 51.467686, -0.393914 51.467668, -0.393504 51.467574, -0.393434 51.467564, -0.393329 51.467552, -0.392792 51.467478, -0.392687 51.467465, -0.392259 51.467406, -0.39208 51.467383, -0.392071 51.467383, -0.392056 51.467389, -0.392042 51.467397, -0.391908 51.467383, -0.391904 51.467374, -0.391896 51.467364, -0.391888 51.46736, -0.39187 51.467357, -0.391396 51.467298, -0.390978 51.467244, -0.390555 51.467244, -0.390554 51.467254, -0.389838 51.467263, -0.389823 51.467272, -0.389815 51.467281, -0.389707 51.467282, -0.389702 51.467279, -0.389695 51.467271, -0.389684 51.467266, -0.38967 51.467264, -0.389633 51.467263, -0.389121 51.467269, -0.388848 51.467274, -0.388576 51.467276, -0.388464 51.467276, -0.388404 51.467272, -0.388401 51.467267, -0.386909 51.467281, -0.38689 51.467376, -0.3868 51.467778, -0.386779 51.467882, -0.386724 51.468112, -0.386691 51.468259, -0.386673 51.46835, -0.386617 51.468605, -0.38658 51.468762, -0.386555 51.468885, -0.3865 51.469129, -0.386475 51.469233, -0.386472 51.469256, -0.386398 51.469434, -0.386377 51.469542, -0.386377 51.469548))) POINT (-0.390025 51.468688) 2026-03-20 1992-04-14
HSLCA05 Isleworth Riverside 1972-11-11 https://www.hounslow.gov.uk/downloads/file/13336/isleworth-riverside-conservation-area-appraisal-updated-january-2022- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.308609 51.481112, -0.308653 51.481073, -0.308674 51.481057, -0.308716 51.481029, -0.308755 51.481006, -0.308769 51.481, -0.308796 51.480985, -0.308838 51.480966, -0.308941 51.480926, -0.309181 51.480843, -0.309245 51.480824, -0.309282 51.480817, -0.309328 51.480805, -0.309516 51.480778, -0.310063 51.480703, -0.310087 51.480701, -0.310167 51.4807, -0.310355 51.480702, -0.310555 51.480702, -0.310628 51.480704, -0.311075 51.480753, -0.311269 51.480786, -0.311344 51.480723, -0.310727 51.480428, -0.31065 51.480388, -0.310502 51.480322, -0.311354 51.480166, -0.311563 51.480129, -0.311587 51.480131, -0.311656 51.480117, -0.311896 51.480074, -0.312025 51.480053, -0.31234 51.479995, -0.31239 51.479981, -0.312463 51.479956, -0.312517 51.479934, -0.312599 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-0.30471 51.477986, -0.304587 51.478124, -0.304547 51.478177, -0.304487 51.478261, -0.304423 51.478337, -0.304414 51.478352, -0.30428 51.478503, -0.303942 51.478832, -0.303883 51.478897, -0.303836 51.478942, -0.303759 51.479023, -0.303641 51.479131, -0.303603 51.479163, -0.303444 51.47931, -0.303318 51.479415, -0.303226 51.479486, -0.303163 51.47954, -0.302989 51.479704, -0.303617 51.479931, -0.304693 51.480315, -0.304809 51.480359, -0.305016 51.48044, -0.305421 51.480619, -0.305765 51.480774, -0.306346 51.481026, -0.306584 51.481134, -0.306809 51.481231, -0.30687 51.481253, -0.307083 51.48132, -0.30727 51.481376, -0.307388 51.481404, -0.307428 51.48141, -0.307501 51.481425, -0.307721 51.48146, -0.307907 51.481484, -0.308115 51.481503, -0.308361 51.481515, -0.30837 51.481504, -0.308375 51.481491, -0.308362 51.481452, -0.308364 51.481424, -0.308374 51.481403, -0.30839 51.48138, -0.30847 51.48128, -0.308577 51.481148, -0.308609 51.481112))) POINT (-0.318128 51.473687) 2026-03-20
HSLCA26 Kew Bridge 2004-06-01 https://www.hounslow.gov.uk/downloads/file/13335/kew-bridge-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.291597 51.488985, -0.291344 51.48904, -0.293331 51.488611, -0.293057 51.488108, -0.292134 51.488317, -0.291942 51.48815, -0.290981 51.488426, -0.290289 51.488582, -0.290138 51.488345, -0.290044 51.488101, -0.29011 51.48808, -0.28999 51.487797, -0.290005 51.487675, -0.289963 51.48738, -0.289662 51.487358, -0.289395 51.487315, -0.288413 51.487051, -0.288117 51.486996, -0.287319 51.486976, -0.287332 51.488525, -0.287383 51.488912, -0.286999 51.489258, -0.286476 51.489541, -0.287396 51.489703, -0.287465 51.489505, -0.287619 51.489454, -0.287769 51.489428, -0.287896 51.489373, -0.287967 51.489316, -0.288479 51.489403, -0.289077 51.489519, -0.290022 51.489695, -0.290678 51.489846, -0.290806 51.489748, -0.290114 51.489398, -0.290736 51.48924, -0.291139 51.489115, -0.291208 51.489069, -0.291597 51.488985))) POINT (-0.289327 51.488469) 2026-03-20
HSLCA03 Old Chiswick 1969-05-01 https://www.hounslow.gov.uk/downloads/file/13337/old-chiswick-conservation-area-appraisal-updated-january-2020- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.245253 51.489507, -0.245304 51.489582, -0.245453 51.489831, -0.245511 51.48992, -0.245529 51.489954, -0.245537 51.489977, -0.24583 51.489861, -0.246464 51.489599, -0.246793 51.489468, -0.247242 51.489293, -0.247624 51.489142, -0.248583 51.488749, -0.248788 51.488669, -0.249422 51.488414, -0.249602 51.488335, -0.249755 51.488273, -0.250132 51.488109, -0.25058 51.487899, -0.25081 51.487789, -0.251455 51.487473, -0.251515 51.487446, -0.251695 51.487356, -0.251684 51.487284, -0.251677 51.487145, -0.251682 51.487107, -0.251694 51.487065, -0.251716 51.487031, -0.251763 51.486948, -0.251798 51.486864, -0.251818 51.486846, -0.251893 51.486752, -0.251947 51.486709, -0.252034 51.48666, -0.252133 51.486612, -0.2522 51.486575, -0.25234 51.486502, -0.252568 51.486356, -0.252662 51.486279, -0.252781 51.486197, -0.252922 51.486107, -0.253042 51.486034, -0.253199 51.485949, -0.253339 51.485879, -0.253709 51.485712, -0.25414 51.485534, -0.254892 51.48521, -0.255135 51.485099, -0.255188 51.48506, -0.255212 51.485038, -0.25524 51.485006, -0.255255 51.484986, -0.255286 51.484926, -0.25533 51.484835, -0.255437 51.484604, -0.255379 51.484584, -0.255315 51.484554, -0.255253 51.484494, -0.254978 51.484179, -0.254634 51.483776, -0.254187 51.483264, -0.253868 51.482918, -0.253709 51.482713, -0.253245 51.48293, -0.253216 51.482967, -0.253182 51.483102, -0.253177 51.483152, -0.253124 51.483272, -0.253077 51.483398, -0.253047 51.483471, -0.252953 51.483644, -0.252867 51.483765, -0.252788 51.483861, -0.252363 51.48419, -0.252178 51.484317, -0.25152 51.484803, -0.251242 51.484999, -0.250984 51.485169, -0.250833 51.485272, -0.250547 51.485219, -0.249992 51.484909, -0.249007 51.484439, -0.24896 51.484488, -0.248911 51.484545, -0.248866 51.48459, -0.248828 51.484634, -0.248757 51.484724, -0.24871 51.484777, -0.248667 51.484821, -0.248568 51.484908, -0.248486 51.484977, -0.248382 51.485059, -0.248256 51.485155, -0.248126 51.485248, -0.247996 51.485337, -0.247759 51.485495, -0.247616 51.485579, -0.247542 51.485618, -0.247206 51.485802, -0.247077 51.485871, -0.246942 51.485939, -0.246877 51.485974, -0.246727 51.486046, -0.246575 51.486113, -0.246083 51.486342, -0.245607 51.486572, -0.245407 51.486673, -0.245216 51.486767, -0.245088 51.486829, -0.244852 51.486937, -0.244779 51.486972, -0.244707 51.487009, -0.244612 51.487066, -0.244438 51.487179, -0.243957 51.487518, -0.243848 51.487593, -0.243701 51.487685, -0.24356 51.487769, -0.243524 51.487788, -0.243369 51.487893, -0.243578 51.488046, -0.244207 51.488501, -0.244503 51.488709, -0.244648 51.48884, -0.244702 51.488925, -0.244786 51.489009, -0.244826 51.489046, -0.244863 51.489033, -0.244943 51.489001, -0.245009 51.489077, -0.24536 51.48946, -0.245253 51.489507))) POINT (-0.249294 51.486598) 2026-03-20
HSLCA12 Osterley Park 1988-04-19 https://www.hounslow.gov.uk/downloads/file/13338/osterley-park-conservation-area-appraisal-updated-january-2020- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.359846 51.496886, -0.360095 51.496778, -0.360548 51.496679, -0.360811 51.496612, -0.361068 51.496478, -0.361491 51.496383, -0.3617 51.496257, -0.361753 51.496141, -0.361935 51.496064, -0.362209 51.496058, -0.362406 51.496022, -0.362572 51.495967, -0.362785 51.495937, -0.362987 51.495934, -0.363151 51.495856, -0.363254 51.495665, -0.36341 51.495551, -0.3635 51.495505, -0.363642 51.49547, -0.363659 51.495107, -0.363698 51.494696, -0.36389 51.494587, -0.364203 51.494342, -0.364446 51.494221, -0.364656 51.494052, -0.364792 51.493913, -0.364962 51.493729, -0.365384 51.493322, -0.365784 51.493644, -0.366136 51.493487, -0.366393 51.493312, -0.366592 51.49315, -0.366749 51.492987, -0.36692 51.492873, -0.366938 51.492788, -0.366541 51.492582, -0.366228 51.492502, 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51.495256, -0.340939 51.495354, -0.340944 51.495385, -0.340945 51.495426, -0.340941 51.495452, -0.340915 51.49552, -0.341161 51.495503, -0.341432 51.496091, -0.342072 51.496033, -0.344239 51.496832, -0.346536 51.497682, -0.347378 51.497975, -0.348457 51.498432, -0.349415 51.498879, -0.349677 51.498999, -0.349908 51.499074, -0.350141 51.49912, -0.350382 51.499134, -0.350671 51.499122, -0.350988 51.499055, -0.352842 51.498646, -0.354018 51.498442, -0.354546 51.498323, -0.354579 51.498248, -0.354892 51.498293, -0.355103 51.498227, -0.355234 51.498175, -0.355784 51.498175, -0.356049 51.498104, -0.356207 51.498054, -0.356446 51.497958, -0.356746 51.497902, -0.356966 51.497827, -0.357209 51.4978, -0.357606 51.49779, -0.358041 51.497796, -0.358471 51.497625, -0.358775 51.497436, -0.359262 51.497175, -0.359846 51.496886))) POINT (-0.349494 51.490138) 2026-03-20
HSLCA23 Spring Grove 2002-04-18 https://www.hounslow.gov.uk/downloads/file/13339/spring-grove-conservation-area-appraisal-updated-january-2020- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.336767 51.48246, -0.336792 51.482468, -0.336832 51.48247, -0.338047 51.482406, -0.341723 51.48222, -0.342222 51.482193, -0.342472 51.482182, -0.343083 51.482151, -0.343688 51.482108, -0.344195 51.482061, -0.344504 51.482026, -0.345162 51.48194, -0.345386 51.481914, -0.345615 51.48188, -0.345843 51.481844, -0.346285 51.481768, -0.346409 51.481742, -0.346535 51.481722, -0.346681 51.481692, -0.346707 51.481688, -0.347059 51.481618, -0.347254 51.481569, -0.347411 51.481537, -0.34779 51.481454, -0.349022 51.481158, -0.349536 51.481042, -0.349381 51.480765, -0.349353 51.480708, -0.349326 51.480658, -0.349169 51.480377, -0.349161 51.480379, -0.349071 51.480197, -0.34871 51.479545, -0.348298 51.478788, -0.348301 51.478787, -0.348285 51.478753, -0.346214 51.479144, -0.34609 51.478914, -0.346097 51.478911, -0.345984 51.4787, -0.346045 51.478513, -0.345998 51.478403, -0.345887 51.478206, -0.345874 51.478178, -0.346239 51.4781, -0.346255 51.478098, -0.346263 51.478063, -0.34628 51.478056, -0.346292 51.477992, -0.346297 51.477954, -0.346268 51.477952, -0.34627 51.477947, -0.34601 51.477931, -0.346051 51.477726, -0.346058 51.477706, -0.346597 51.477746, -0.346777 51.477764, -0.346927 51.477777, -0.3471 51.477795, -0.347095 51.477814, -0.347658 51.477854, -0.348092 51.477888, -0.348101 51.47784, -0.348107 51.47784, -0.348167 51.477534, -0.348218 51.477428, -0.348315 51.477015, -0.348342 51.476918, -0.348368 51.476769, -0.348365 51.476684, -0.34836 51.476603, -0.348347 51.476475, -0.348322 51.476341, -0.348311 51.476301, -0.348298 51.476272, -0.348251 51.476212, -0.348284 51.476049, -0.348288 51.475807, -0.348296 51.475678, -0.348261 51.475678, -0.347749 51.475695, -0.347564 51.475671, -0.347188 51.475614, -0.346845 51.475571, -0.346929 51.475346, -0.346825 51.475332, -0.34683 51.475318, -0.346646 51.475254, -0.346639 51.475247, -0.346637 51.475239, -0.346648 51.475197, -0.346679 51.474772, -0.346594 51.474782, -0.346207 51.474811, -0.346189 51.474781, -0.346164 51.474744, -0.346118 51.474681, -0.346096 51.474657, -0.345995 51.474567, -0.346361 51.474372, -0.34627 51.474303, -0.346204 51.474257, -0.346051 51.474144, -0.346147 51.474101, -0.346075 51.474058, -0.345967 51.474081, -0.345891 51.474028, -0.345759 51.473931, -0.34617 51.473726, -0.346186 51.47373, -0.346204 51.47372, -0.346218 51.473707, -0.346227 51.47369, -0.346226 51.473672, -0.34621 51.47365, -0.345951 51.473456, -0.345828 51.473367, -0.345762 51.473314, -0.345585 51.47339, -0.345116 51.473636, -0.344774 51.473861, -0.344356 51.474143, -0.343787 51.474521, -0.343599 51.474615, -0.343403 51.474688, -0.343303 51.474721, -0.343206 51.474747, -0.343056 51.474784, -0.342686 51.474853, -0.342449 51.474884, -0.342081 51.474915, -0.340701 51.474995, -0.339946 51.475033, -0.339557 51.47505, -0.338742 51.475093, -0.338678 51.474885, -0.338636 51.474736, -0.338585 51.47454, -0.338512 51.474284, -0.338462 51.474195, -0.338447 51.474173, -0.338425 51.474146, -0.338399 51.474104, -0.338368 51.474067, -0.338352 51.474032, -0.33829 51.47395, -0.338124 51.474039, -0.337649 51.474315, -0.337065 51.474649, -0.335804 51.475348, -0.335963 51.475339, -0.336047 51.475336, -0.336186 51.475327, -0.33613 51.475416, -0.335702 51.475664, -0.335536 51.475752, -0.335088 51.476005, -0.335024 51.476043, -0.33572 51.476523, -0.335788 51.476572, -0.336028 51.476756, -0.336164 51.476756, -0.336171 51.477084, -0.336199 51.477207, -0.336215 51.477295, -0.336208 51.477398, -0.336201 51.477436, -0.336194 51.477462, -0.336168 51.477521, -0.336056 51.477674, -0.335959 51.477811, -0.336489 51.477963, -0.336347 51.478159, -0.336315 51.478209, -0.33627 51.478294, -0.336253 51.478336, -0.336233 51.478372, -0.336182 51.478515, -0.336182 51.478539, -0.336178 51.478563, -0.33617 51.478655, -0.336177 51.478754, -0.336188 51.478835, -0.33622 51.47893, -0.335618 51.479069, -0.335709 51.479214, -0.335736 51.479242, -0.335763 51.479277, -0.335874 51.479456, -0.336019 51.479681, -0.336102 51.479818, -0.335941 51.479857, -0.336096 51.480118, -0.336071 51.480126, -0.335645 51.480223, -0.335707 51.480302, -0.335901 51.480536, -0.335949 51.480676, -0.335954 51.480793, -0.335973 51.480884, -0.335985 51.480952, -0.335994 51.480986, -0.336061 51.481184, -0.336096 51.481275, -0.336199 51.481557, -0.336208 51.481578, -0.336255 51.48166, -0.336277 51.481702, -0.336355 51.481834, -0.336393 51.481857, -0.336417 51.481895, -0.336409 51.481924, -0.336606 51.482258, -0.336655 51.482319, -0.336658 51.482328, -0.336706 51.482416, -0.336714 51.482425, -0.336751 51.482452, -0.336767 51.48246))) POINT (-0.341968 51.478408) 2026-03-20 2002-04-18
HSLCA27 St Dunstan's 2008-06-24 https://www.hounslow.gov.uk/downloads/file/13340/st-dunstans-conservation-area https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.423742 51.437575, -0.423681 51.437478, -0.423659 51.437419, -0.423604 51.437291, -0.423406 51.436808, -0.423318 51.436624, -0.423257 51.436492, -0.423061 51.436084, -0.422315 51.436244, -0.422021 51.43631, -0.421571 51.436406, -0.421487 51.436421, -0.421215 51.436482, -0.421217 51.436487, -0.420473 51.436661, -0.42057 51.436808, -0.420603 51.436861, -0.420694 51.437016, -0.420813 51.437227, -0.420848 51.437285, -0.420985 51.437504, -0.421069 51.437632, -0.420891 51.437684, -0.420285 51.437842, -0.420442 51.438092, -0.420525 51.43822, -0.420391 51.438254, -0.420374 51.43826, -0.420185 51.438309, -0.420113 51.43833, -0.419955 51.43839, -0.419842 51.438437, -0.419817 51.43845, -0.419802 51.438456, -0.419706 51.438509, -0.419655 51.438543, -0.419361 51.438759, -0.419344 51.438775, -0.419305 51.438803, -0.419295 51.438809, -0.419093 51.438903, -0.419057 51.438878, -0.419032 51.438821, -0.419014 51.438757, -0.418991 51.438697, -0.41888 51.43871, -0.41864 51.438747, -0.418578 51.438751, -0.418586 51.438818, -0.418443 51.438833, -0.418341 51.438841, -0.418234 51.438853, -0.418341 51.439038, -0.418377 51.439097, -0.418419 51.439121, -0.418546 51.439414, -0.41854 51.439497, -0.418497 51.439647, -0.418481 51.439886, -0.418665 51.439924, -0.418801 51.439949, -0.419458 51.440082, -0.419485 51.440082, -0.419579 51.440093, -0.419585 51.44001, -0.420093 51.440016, -0.420253 51.440026, -0.420331 51.440029, -0.420437 51.440025, -0.420431 51.439901, -0.420692 51.439885, -0.420685 51.439861, -0.420702 51.439854, -0.420794 51.439807, -0.420873 51.439769, -0.42104 51.439673, -0.421051 51.439676, -0.421135 51.439685, -0.421328 51.439702, -0.421434 51.439714, -0.421485 51.439524, -0.421321 51.4395, -0.421345 51.439406, -0.421388 51.439404, -0.421412 51.439342, -0.421433 51.439266, -0.421559 51.439276, -0.421612 51.439283, -0.421675 51.439294, -0.421844 51.439331, -0.422598 51.439542, -0.42439 51.440078, -0.424491 51.440099, -0.424574 51.439963, -0.424327 51.439046, -0.423921 51.437583, -0.423742 51.437575))) POINT (-0.421783 51.438385) 2026-03-20
HSLCA18 St Paul's Church 1992-04-14 https://www.hounslow.gov.uk/downloads/file/13342/st-paul-s-hounslow-west-updated-january-2020- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.378781 51.470553, -0.378667 51.470881, -0.378864 51.470944, -0.379198 51.471056, -0.37906 51.471246, -0.379155 51.471261, -0.379135 51.471309, -0.379105 51.471393, -0.378811 51.472154, -0.378799 51.472178, -0.378758 51.472246, -0.378546 51.472568, -0.37832 51.472902, -0.378324 51.472905, -0.378212 51.472973, -0.378202 51.472975, -0.377831 51.473138, -0.377631 51.473071, -0.377624 51.473084, -0.377582 51.473137, -0.377938 51.473243, -0.3781 51.473289, -0.378428 51.473387, -0.37881 51.473497, -0.379152 51.473593, -0.379344 51.473639, -0.379524 51.473676, -0.379797 51.47372, -0.379976 51.473745, -0.380955 51.473866, -0.381081 51.47388, -0.381213 51.473892, -0.381423 51.47391, -0.381522 51.473916, -0.381554 51.473922, -0.381626 51.473927, -0.381785 51.473933, -0.381935 51.473936, -0.38206 51.473936, -0.382173 51.473933, -0.382402 51.473923, -0.38263 51.473906, -0.382913 51.473879, -0.383044 51.473863, -0.383203 51.473839, -0.383327 51.473818, -0.383498 51.473783, -0.383613 51.473757, -0.383758 51.473721, -0.383939 51.473671, -0.383977 51.47356, -0.384106 51.47316, -0.383735 51.473042, -0.383069 51.472821, -0.383107 51.472772, -0.383404 51.472409, -0.383519 51.472272, -0.383569 51.472208, -0.383582 51.472181, -0.383559 51.472153, -0.38341 51.472103, -0.383345 51.472083, -0.383009 51.472007, -0.38283 51.471937, -0.382582 51.47185, -0.382551 51.471832, -0.382381 51.471775, -0.381746 51.471554, -0.381094 51.471322, -0.381083 51.471339, -0.380989 51.471303, -0.380842 51.471242, -0.380529 51.471132, -0.380516 51.471126, -0.380524 51.471115, -0.380086 51.470957, -0.379909 51.470898, -0.379425 51.470732, -0.379421 51.470736, -0.378844 51.470535, -0.37883 51.470531, -0.378796 51.470529, -0.378788 51.470537, -0.378781 51.470553))) POINT (-0.380917 51.472598) 2026-03-20 1992-04-14
HSLCA13 St Paul's, Brentford 1989-02-28 https://www.hounslow.gov.uk/downloads/file/13341/st-pauls-brentford-caa-oct-2021-compressed https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.311091 51.487829, -0.311035 51.487789, -0.310885 51.487748, -0.310456 51.487625, -0.310387 51.487639, -0.310079 51.487751, -0.309164 51.488069, -0.308948 51.488138, -0.308984 51.488174, -0.308835 51.488255, -0.308775 51.488195, -0.308688 51.488226, -0.308785 51.488338, -0.308591 51.488371, -0.308609 51.48841, -0.308522 51.488428, -0.308679 51.488738, -0.308801 51.488707, -0.308975 51.488631, -0.309107 51.488561, -0.309211 51.488639, -0.309319 51.488709, -0.309356 51.488719, -0.309773 51.488724, -0.309862 51.488709, -0.310022 51.488627, -0.310054 51.488644, -0.310301 51.488505, -0.310549 51.488326, -0.310742 51.488176, -0.311091 51.487829)), ((-0.310853 51.48719, -0.310193 51.486603, -0.309794 51.486272, -0.309842 51.486253, -0.309228 51.485699, -0.309418 51.485604, -0.309192 51.485406, -0.309239 51.485384, -0.309099 51.485249, -0.30817 51.485606, -0.308064 51.485497, -0.307775 51.485574, -0.307747 51.485489, -0.307449 51.48553, -0.307427 51.485423, -0.30739 51.485175, -0.307337 51.485038, -0.307021 51.484582, -0.307379 51.48448, -0.307295 51.484365, -0.307394 51.484337, -0.307017 51.483844, -0.306781 51.483896, -0.306588 51.483497, -0.306008 51.48356, -0.306156 51.483933, -0.305807 51.484071, -0.305777 51.484034, -0.304289 51.484594, -0.304136 51.484647, -0.303721 51.484771, -0.303268 51.484356, -0.303411 51.484283, -0.303442 51.484153, -0.30329 51.484034, -0.303122 51.483944, -0.303014 51.483904, -0.302956 51.48364, -0.302822 51.483478, -0.302413 51.483008, -0.302122 51.483121, -0.302248 51.48323, -0.302593 51.483605, -0.302354 51.483741, -0.302844 51.483999, -0.302515 51.484179, -0.302321 51.484215, -0.301391 51.484592, -0.301594 51.484741, -0.301783 51.484831, -0.301883 51.484933, -0.301478 51.485057, -0.301016 51.485161, -0.301184 51.48541, -0.301337 51.485481, -0.301574 51.485553, -0.301792 51.485715, -0.301082 51.486055, -0.301065 51.4861, -0.300984 51.486142, -0.300669 51.48627, -0.300256 51.486446, -0.300027 51.486533, -0.30011 51.4867, -0.300367 51.486632, -0.300494 51.486803, -0.300682 51.487046, -0.300354 51.487121, -0.300594 51.487572, -0.300631 51.48768, -0.300755 51.487936, -0.301156 51.487816, -0.301025 51.487672, -0.302738 51.487076, -0.302856 51.487205, -0.303267 51.487067, -0.303385 51.487099, -0.303598 51.487226, -0.303895 51.487506, -0.304139 51.487789, -0.304359 51.488039, -0.304507 51.488126, -0.304697 51.48818, -0.304889 51.488342, -0.304987 51.488493, -0.305198 51.488844, -0.306138 51.48861, -0.306922 51.488398, -0.307826 51.488147, -0.307856 51.488187, -0.308789 51.487891, -0.310853 51.48719))) POINT (-0.305552 51.486357) 2026-03-20
HSLCA11 St Stephen's 1987-03-26 https://www.hounslow.gov.uk/downloads/file/13343/st-stephens-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.369622 51.457045, -0.369216 51.45743, -0.368939 51.45769, -0.368762 51.457861, -0.368646 51.45797, -0.368554 51.458055, -0.368399 51.458193, -0.368214 51.458348, -0.367918 51.4586, -0.36759 51.458862, -0.367146 51.459201, -0.366867 51.459402, -0.366573 51.459604, -0.366245 51.459823, -0.366077 51.459927, -0.365419 51.460318, -0.365178 51.460463, -0.365108 51.460501, -0.364599 51.460794, -0.364558 51.460816, -0.364535 51.460831, -0.364535 51.46086, -0.364541 51.460872, -0.364548 51.46088, -0.36449 51.460916, -0.364333 51.461006, -0.364292 51.461034, -0.364265 51.461055, -0.364231 51.461085, -0.364182 51.461122, -0.364168 51.461135, -0.36417 51.461146, -0.364172 51.46125, -0.364179 51.461282, -0.36427 51.461381, -0.364271 51.461384, -0.364346 51.461449, -0.364387 51.461487, -0.364571 51.461626, -0.364635 51.461672, -0.364638 51.46167, -0.36467 51.461715, -0.364709 51.461761, -0.364749 51.4618, -0.364796 51.461839, -0.364663 51.461994, -0.364507 51.46218, -0.364328 51.462388, -0.364445 51.462427, -0.364486 51.462443, -0.364406 51.462536, -0.364373 51.462565, -0.364266 51.462687, -0.36439 51.462737, -0.364585 51.462835, -0.364778 51.462628, -0.36483 51.462575, -0.364849 51.462559, -0.364896 51.462506, -0.365168 51.462224, -0.365247 51.46214, -0.365504 51.462254, -0.365671 51.462336, -0.366106 51.462514, -0.366302 51.462584, -0.36639 51.4625, -0.366721 51.46262, -0.366752 51.462586, -0.36681 51.462534, -0.367171 51.462177, -0.366996 51.462108, -0.366916 51.462065, -0.366668 51.461928, -0.366702 51.461895, -0.366696 51.461891, -0.366532 51.461826, -0.366586 51.461773, -0.367605 51.460843, -0.367659 51.460789, -0.367708 51.460743, -0.36855 51.459977, -0.368616 51.459913, -0.368588 51.459902, -0.369023 51.459486, -0.369063 51.459503, -0.369806 51.458802, -0.369939 51.458673, -0.369944 51.458674, -0.37001 51.458613, -0.370543 51.458112, -0.371264 51.457438, -0.371328 51.457463, -0.371521 51.457272, -0.371699 51.457286, -0.372122 51.457325, -0.372209 51.45721, -0.372042 51.457191, -0.370951 51.45709, -0.370532 51.457052, -0.369693 51.456979, -0.369672 51.457, -0.369622 51.457045))) POINT (-0.367512 51.459886) 2026-03-20 1987-03-26
HSLCA19 Stamford Brook 1998-01-13 https://www.hounslow.gov.uk/downloads/file/13344/stamford-brook-conservation-area-appraisal-updated-january-2021- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.244732 51.495568, -0.244705 51.495585, -0.244642 51.495703, -0.244538 51.495989, -0.244513 51.496071, -0.244747 51.496097, -0.244745 51.496136, -0.244729 51.496238, -0.244719 51.496322, -0.244693 51.496483, -0.24469 51.496509, -0.244653 51.496571, -0.244648 51.49657, -0.244638 51.496589, -0.244633 51.49661, -0.244629 51.496645, -0.244625 51.496781, -0.244644 51.49687, -0.244645 51.496908, -0.244657 51.496959, -0.244669 51.496967, -0.244693 51.4971, -0.244715 51.497173, -0.244722 51.497236, -0.244737 51.49728, -0.244724 51.497331, -0.244711 51.497369, -0.244699 51.497381, -0.244667 51.497492, -0.244627 51.497606, -0.244531 51.497592, -0.244526 51.497614, -0.244498 51.497703, -0.244421 51.497939, -0.244521 51.497951, -0.244984 51.497897, -0.244993 51.497926, -0.245054 51.498049, -0.245108 51.498125, -0.245116 51.498123, -0.245146 51.498177, -0.245159 51.498194, -0.245194 51.498248, -0.24526 51.498339, -0.245384 51.498306, -0.245918 51.498145, -0.24632 51.498019, -0.246684 51.497896, -0.246947 51.497803, -0.247019 51.497777, -0.24722 51.4977, -0.247338 51.497658, -0.24768 51.497518, -0.248305 51.497252, -0.248574 51.497148, -0.248658 51.497118, -0.248592 51.49702, -0.248459 51.496809, -0.248194 51.496406, -0.247931 51.49602, -0.247863 51.495925, -0.247762 51.495779, -0.247734 51.495715, -0.247716 51.495685, -0.247693 51.495636, -0.247675 51.495574, -0.24763 51.495438, -0.2476 51.49534, -0.247563 51.495161, -0.247567 51.495161, -0.247561 51.495132, -0.247436 51.495127, -0.247436 51.495121, -0.247171 51.495112, -0.246736 51.495089, -0.246684 51.495084, -0.246394 51.495065, -0.246137 51.49505, -0.24587 51.49503, -0.245361 51.495, -0.24536 51.495018, -0.244953 51.495008, -0.24495 51.494995, -0.24492 51.494996, -0.244879 51.494994, -0.244855 51.495111, -0.244815 51.495401, -0.244807 51.495433, -0.244798 51.4955, -0.244801 51.495531, -0.2448 51.495572, -0.244732 51.495568))) POINT (-0.246288 51.496565) 2026-03-20 1998-01-13
HSLCA01 Strand on the Green 1968-11-07 https://www.hounslow.gov.uk/downloads/file/13345/strand-on-the-green-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.275507 51.48345, -0.275299 51.483591, -0.275187 51.483665, -0.274889 51.483873, -0.27462 51.484053, -0.2745 51.484141, -0.274498 51.484138, -0.274359 51.484056, -0.274159 51.483944, -0.274028 51.483874, -0.273883 51.48397, -0.273646 51.484131, -0.273479 51.484241, -0.27361 51.48432, -0.273384 51.484482, -0.273241 51.484578, -0.27314 51.48464, -0.272988 51.484742, -0.273036 51.48477, -0.272984 51.484801, -0.273134 51.484849, -0.273141 51.484855, -0.273308 51.484904, -0.273403 51.484935, -0.273646 51.484776, -0.273799 51.484831, -0.273898 51.484713, -0.27393 51.484678, -0.273819 51.484654, -0.273892 51.484605, -0.27399 51.48455, -0.274003 51.48454, -0.274074 51.484578, -0.274211 51.484483, -0.274262 51.484507, -0.274356 51.484442, -0.274522 51.48452, -0.274524 51.484518, -0.274624 51.484569, -0.274637 51.484585, -0.274672 51.484597, -0.27485 51.484671, -0.274824 51.48473, -0.27569 51.484833, -0.275687 51.484856, -0.275644 51.485003, -0.275575 51.485256, -0.275447 51.485345, -0.275998 51.485662, -0.276121 51.485735, -0.276313 51.485844, -0.276338 51.485853, -0.276494 51.485941, -0.276912 51.486165, -0.27696 51.486188, -0.27727 51.486347, -0.277467 51.486445, -0.277881 51.486643, -0.278199 51.486792, -0.278308 51.486838, -0.278662 51.486997, -0.278906 51.487097, -0.279063 51.486836, -0.279332 51.486395, -0.279435 51.48622, -0.279672 51.486328, -0.279669 51.486336, -0.279889 51.486428, -0.279963 51.486458, -0.280064 51.486496, -0.280127 51.486522, -0.280277 51.486573, -0.280431 51.486637, -0.280467 51.48666, -0.280572 51.486706, -0.280589 51.486708, -0.280687 51.486748, -0.280696 51.486745, -0.280883 51.486814, -0.281049 51.486833, -0.281036 51.486881, -0.281298 51.486954, -0.281448 51.486999, -0.281548 51.487041, -0.281545 51.487057, -0.281513 51.487135, -0.281449 51.487303, -0.281333 51.48759, -0.281291 51.487699, -0.281209 51.487964, -0.28129 51.487995, -0.281587 51.488094, -0.281692 51.488119, -0.281844 51.487862, -0.282219 51.487967, -0.282254 51.487973, -0.282453 51.488015, -0.282767 51.488107, -0.282729 51.488181, -0.282705 51.488236, -0.282669 51.488277, -0.282638 51.488323, -0.282606 51.488353, -0.282577 51.488399, -0.282689 51.488441, -0.282787 51.488475, -0.282975 51.488529, -0.283097 51.488511, -0.28328 51.488493, -0.283553 51.488477, -0.283628 51.488474, -0.283798 51.488463, -0.284104 51.488418, -0.284232 51.488404, -0.284368 51.488394, -0.284426 51.488387, -0.28446 51.488385, -0.284586 51.488389, -0.284787 51.488392, -0.284983 51.488397, -0.28534 51.488397, -0.28532 51.488569, -0.285301 51.4887, -0.285489 51.4888, -0.285613 51.488864, -0.285734 51.488903, -0.28611 51.489033, -0.286419 51.489137, -0.286747 51.489211, -0.28701 51.489249, -0.287035 51.489232, -0.287079 51.489198, -0.287132 51.489151, -0.28718 51.489097, -0.287254 51.489007, -0.28731 51.488927, -0.28733 51.488895, -0.28734 51.488853, -0.287348 51.488494, -0.287337 51.488239, -0.287336 51.48811, -0.287325 51.487775, -0.287323 51.487738, -0.287317 51.487738, -0.287313 51.487623, -0.287324 51.48762, -0.287317 51.48742, -0.287309 51.487279, -0.287302 51.486974, -0.287127 51.486961, -0.286855 51.48693, -0.286574 51.486892, -0.286288 51.486841, -0.285957 51.486786, -0.285641 51.486722, -0.285443 51.48668, -0.285015 51.486578, -0.284366 51.486415, -0.284103 51.486338, -0.283935 51.486279, -0.283756 51.486208, -0.28345 51.486076, -0.282927 51.48584, -0.282727 51.485738, -0.282653 51.485687, -0.282616 51.485651, -0.282551 51.485565, -0.282531 51.485531, -0.282467 51.48544, -0.28235 51.485226, -0.282296 51.485161, -0.282268 51.485137, -0.28207 51.485018, -0.281838 51.484895, -0.281704 51.48483, -0.280931 51.484463, -0.280692 51.484375, -0.280529 51.484325, -0.28039 51.484289, -0.280109 51.484241, -0.279961 51.484203, -0.279783 51.484139, -0.279599 51.484059, -0.27938 51.483951, -0.279134 51.483813, -0.278862 51.483633, -0.278627 51.48347, -0.278382 51.483288, -0.278069 51.483038, -0.277931 51.482921, -0.277394 51.483201, -0.276793 51.483551, -0.27675 51.483595, -0.276735 51.483604, -0.276708 51.483628, -0.276574 51.48378, -0.27645 51.483749, -0.27635 51.483722, -0.276187 51.483636, -0.276175 51.483621, -0.276048 51.483548, -0.275828 51.483537, -0.275698 51.483464, -0.275692 51.483469, -0.275574 51.483404, -0.275507 51.48345))) POINT (-0.280773 51.486031) 2026-03-20 1968-11-07
HSLCA02 The Butts 1968-11-07 https://www.hounslow.gov.uk/downloads/file/13347/the-butts-conservation-area-appraisal-updated-january-2020- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.310119 51.486104, -0.310267 51.48602, -0.310352 51.485996, -0.310663 51.486258, -0.31096 51.486528, -0.311471 51.486257, -0.311016 51.485881, -0.310852 51.485738, -0.311484 51.485459, -0.31157 51.485403, -0.31155 51.485383, -0.311959 51.485132, -0.311537 51.485043, -0.311525 51.485051, -0.31065 51.484755, -0.310592 51.484737, -0.31065 51.484707, -0.31065 51.484701, -0.310646 51.484691, -0.310642 51.484686, -0.310623 51.484672, -0.310586 51.484649, -0.310501 51.484599, -0.310466 51.484574, -0.310406 51.484526, -0.310369 51.484492, -0.310353 51.484481, -0.310308 51.484444, -0.310293 51.484434, -0.310276 51.484418, -0.310059 51.484187, -0.30992 51.484267, -0.309826 51.484325, -0.309669 51.484037, -0.309853 51.483967, -0.309703 51.483764, -0.309772 51.483535, -0.309989 51.483347, -0.309855 51.483251, -0.309776 51.483203, -0.309611 51.483069, -0.309596 51.483055, -0.309534 51.482978, -0.309538 51.482975, -0.309485 51.482903, -0.309491 51.482901, -0.309481 51.482892, -0.309468 51.482887, -0.309441 51.482885, -0.309406 51.482887, -0.309299 51.48293, -0.309223 51.482954, -0.30888 51.48304, -0.308452 51.48315, -0.308357 51.483176, -0.30814 51.483227, -0.308291 51.483496, -0.308345 51.483601, -0.308311 51.483687, -0.308276 51.483681, -0.308256 51.483674, -0.308245 51.483672, -0.308221 51.483669, -0.308193 51.483669, -0.308164 51.483671, -0.308119 51.483681, -0.308023 51.483696, -0.3079 51.483722, -0.30762 51.483795, -0.307541 51.483814, -0.307078 51.483918, -0.307093 51.483943, -0.307149 51.484026, -0.307267 51.484188, -0.307388 51.484342, -0.307302 51.484367, -0.307386 51.484483, -0.307213 51.484538, -0.307021 51.484589, -0.307088 51.484684, -0.307107 51.484715, -0.307203 51.484845, -0.307322 51.485014, -0.307347 51.485054, -0.307359 51.48508, -0.307397 51.485202, -0.307422 51.485302, -0.307436 51.485428, -0.307445 51.48548, -0.307445 51.485494, -0.307457 51.485538, -0.307553 51.485528, -0.307762 51.4855, -0.307783 51.485577, -0.308066 51.485497, -0.308178 51.485611, -0.309106 51.485249, -0.309244 51.485392, -0.309205 51.485407, -0.309424 51.48561, -0.309235 51.485699, -0.309847 51.486262, -0.310119 51.486104))) POINT (-0.309257 51.484719) 2026-03-20
HSLCA24 Thorney Hedge 2002-12-03 https://www.hounslow.gov.uk/downloads/file/13346/thorney-hedge-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.277769 51.492132, -0.277694 51.491774, -0.277599 51.491782, -0.277557 51.491584, -0.277462 51.491591, -0.277471 51.491642, -0.27602 51.491732, -0.276019 51.491741, -0.276031 51.491956, -0.276015 51.491956, -0.276019 51.492006, -0.275687 51.492022, -0.27568 51.492153, -0.275674 51.492202, -0.275679 51.492252, -0.275616 51.492477, -0.275613 51.492483, -0.275607 51.492514, -0.275609 51.492526, -0.275619 51.492544, -0.275634 51.492557, -0.275674 51.4926, -0.27569 51.49267, -0.275693 51.492675, -0.275706 51.492683, -0.275654 51.492709, -0.275706 51.492808, -0.275778 51.492936, -0.275793 51.492978, -0.276013 51.493313, -0.276225 51.493581, -0.276341 51.493722, -0.276491 51.493908, -0.276526 51.493952, -0.276528 51.493958, -0.277032 51.494495, -0.277115 51.494581, -0.277244 51.494686, -0.277331 51.494732, -0.277439 51.494792, -0.277544 51.494846, -0.278135 51.495167, -0.278391 51.495308, -0.278474 51.495322, -0.278532 51.495327, -0.278584 51.495328, -0.278628 51.495325, -0.278705 51.495316, -0.278775 51.495303, -0.278907 51.495267, -0.278927 51.49526, -0.278815 51.49496, -0.278798 51.494872, -0.278786 51.494823, -0.278775 51.494762, -0.278712 51.494455, -0.278703 51.494402, -0.278693 51.494361, -0.278655 51.494175, -0.278664 51.494158, -0.278695 51.494131, -0.278737 51.494112, -0.278798 51.494091, -0.278754 51.493848, -0.278754 51.493841, -0.27872 51.493665, -0.278708 51.493611, -0.278666 51.49339, -0.278586 51.49301, -0.278576 51.492941, -0.278523 51.492692, -0.278242 51.492727, -0.278154 51.492735, -0.277779 51.492781, -0.277301 51.492849, -0.277292 51.492812, -0.277227 51.492823, -0.277237 51.492859, -0.277058 51.492893, -0.277023 51.492783, -0.276924 51.492795, -0.276823 51.492805, -0.276795 51.49265, -0.27679 51.492632, -0.27679 51.492626, -0.276542 51.492646, -0.276542 51.49265, -0.276462 51.492656, -0.27645 51.492614, -0.27642 51.492438, -0.276393 51.49224, -0.276499 51.49223, -0.277166 51.492184, -0.277357 51.492169, -0.277769 51.492132))) POINT (-0.277366 51.493439) 2026-03-20 2002-12-03
HSLCA08 Turnham Green 1975-09-04 https://www.hounslow.gov.uk/downloads/file/13348/turnham-green-conservation-area-appraisal-updated-january-2021- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.261184 51.492874, -0.261776 51.492892, -0.262052 51.492905, -0.262046 51.493008, -0.262664 51.493045, -0.262674 51.492949, -0.263219 51.492976, -0.263564 51.492997, -0.263607 51.492998, -0.263887 51.493037, -0.264019 51.493048, -0.26402 51.493041, -0.264069 51.493046, -0.264136 51.493039, -0.264221 51.493033, -0.264219 51.493017, -0.264545 51.492999, -0.26488 51.493001, -0.265176 51.493011, -0.265541 51.49302, -0.265737 51.493031, -0.265935 51.493036, -0.266051 51.493041, -0.266183 51.493052, -0.266398 51.493191, -0.26647 51.493234, -0.266569 51.493298, -0.266628 51.493332, -0.266651 51.493342, -0.26675 51.493372, -0.266783 51.493371, -0.266841 51.493354, -0.266851 51.493348, -0.267001 51.493299, -0.26716 51.493253, -0.267145 51.493238, -0.267054 51.493136, -0.267007 51.493071, -0.267111 51.493064, -0.267153 51.493066, -0.267262 51.493077, -0.267377 51.493085, -0.267398 51.493088, -0.267489 51.493095, -0.267613 51.493102, -0.267613 51.493099, -0.26769 51.493104, -0.267691 51.493102, -0.267946 51.49312, -0.267941 51.493141, -0.268135 51.493146, -0.268135 51.493082, -0.268352 51.493102, -0.268489 51.493117, -0.268492 51.493098, -0.268618 51.493097, -0.268618 51.493074, -0.268631 51.493074, -0.268686 51.49313, -0.26869 51.493254, -0.268692 51.493256, -0.268883 51.493236, -0.269184 51.493201, -0.269521 51.493164, -0.269527 51.49317, -0.269596 51.493157, -0.269615 51.493145, -0.269619 51.493139, -0.26963 51.49311, -0.269643 51.493059, -0.269644 51.493032, -0.269641 51.493013, -0.269635 51.493004, -0.269621 51.492998, -0.26925 51.492972, -0.269104 51.492959, -0.268457 51.492898, -0.268119 51.492864, -0.267841 51.492839, -0.267865 51.492738, -0.267977 51.492748, -0.268022 51.492533, -0.268027 51.4925, -0.268117 51.492333, -0.268475 51.492424, -0.268663 51.49247, -0.268662 51.492474, -0.268699 51.492477, -0.268728 51.492338, -0.268758 51.492177, -0.268926 51.492199, -0.269077 51.492212, -0.269204 51.492221, -0.269404 51.492239, -0.269854 51.492274, -0.270052 51.492286, -0.270274 51.492305, -0.270428 51.492316, -0.270584 51.492322, -0.270584 51.492315, -0.27121 51.492225, -0.271301 51.492214, -0.271312 51.492208, -0.271293 51.492149, -0.271253 51.492041, -0.271215 51.491932, -0.271212 51.491927, -0.271213 51.491925, -0.271167 51.491828, -0.271041 51.491461, -0.270972 51.491265, -0.270929 51.491164, -0.270912 51.491098, -0.270831 51.490858, -0.270972 51.490734, -0.270978 51.490517, -0.270978 51.490461, -0.271008 51.49035, -0.271015 51.490329, -0.271046 51.490168, -0.271063 51.490096, -0.271069 51.49005, -0.270869 51.490042, -0.270444 51.490022, -0.269923 51.489995, -0.269727 51.489987, -0.2697 51.490048, -0.269548 51.490423, -0.269158 51.490348, -0.268911 51.490303, -0.268852 51.490289, -0.268635 51.490254, -0.268587 51.490358, -0.268071 51.490256, -0.268097 51.490191, -0.268123 51.490135, -0.268187 51.489969, -0.268182 51.489969, -0.2682 51.489923, -0.268197 51.489923, -0.268239 51.489813, -0.267504 51.489703, -0.267465 51.4897, -0.267449 51.489749, -0.267342 51.490025, -0.26685 51.489945, -0.266012 51.489806, -0.266121 51.48946, -0.266314 51.489022, -0.266527 51.488586, -0.267072 51.487743, -0.263981 51.487722, -0.260755 51.487725, -0.259014 51.48774, -0.25852 51.487721, -0.257819 51.488067, -0.258392 51.488909, -0.259787 51.490935, -0.259824 51.491328, -0.259978 51.491549, -0.260077 51.491701, -0.25978 51.491726, -0.259899 51.492207, -0.2606 51.492135, -0.260818 51.492109, -0.260896 51.492442, -0.261199 51.492439, -0.261184 51.492874))) POINT (-0.264237 51.490455) 2026-03-20
HSLCA25 Wellesley Road 2002-12-03 https://www.hounslow.gov.uk/downloads/file/13349/wellesley-road-conservation-area-appraisal https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.280369 51.491674, -0.28032 51.491486, -0.280314 51.491487, -0.280296 51.491404, -0.280259 51.491271, -0.280531 51.491238, -0.280534 51.49125, -0.280878 51.491173, -0.280866 51.49115, -0.280846 51.491124, -0.280807 51.491096, -0.280783 51.491082, -0.280718 51.491049, -0.280667 51.491027, -0.280124 51.490779, -0.279991 51.490721, -0.279902 51.490679, -0.279333 51.490422, -0.27933 51.490416, -0.279063 51.490292, -0.279022 51.490276, -0.279078 51.490265, -0.279784 51.490146, -0.280267 51.490058, -0.280336 51.490048, -0.280497 51.490051, -0.281123 51.490053, -0.281461 51.49006, -0.281651 51.490062, -0.281651 51.49006, -0.28169 51.49006, -0.28169 51.490063, -0.281958 51.49006, -0.281976 51.490094, -0.28205 51.490256, -0.282114 51.490389, -0.282266 51.490666, -0.281886 51.490736, 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51.492678, -0.272854 51.492563, -0.273096 51.492535, -0.273087 51.492515, -0.273064 51.492454, -0.272975 51.492201, -0.272925 51.492054, -0.273601 51.491952, -0.273624 51.491951, -0.27374 51.492106, -0.273798 51.492187, -0.273849 51.492268, -0.273865 51.492301, -0.273913 51.492411, -0.273943 51.492408, -0.273944 51.492413, -0.273968 51.492411, -0.273955 51.492346, -0.273981 51.492259, -0.274026 51.492236, -0.274065 51.492213, -0.274506 51.491907, -0.274517 51.491844, -0.274543 51.49182, -0.274693 51.491699, -0.274729 51.491683, -0.274877 51.491559, -0.275005 51.491446, -0.275147 51.491312, -0.275205 51.491253, -0.275476 51.490964, -0.275591 51.490827, -0.275678 51.49072, -0.275759 51.490615, -0.275793 51.490557, -0.276877 51.490527, -0.277589 51.490521, -0.277763 51.490521, -0.277808 51.490527, -0.277867 51.490551, -0.277882 51.490564, -0.277892 51.49058, -0.277904 51.490593, -0.27791 51.490604, -0.277937 51.490749, -0.277999 51.491052, -0.278043 51.491257, -0.277422 51.491303, -0.277451 51.491476, -0.277696 51.491458, -0.277714 51.491542, -0.278095 51.491511, -0.278228 51.491498, -0.27831 51.491493, -0.278295 51.491414, -0.278287 51.491382, -0.27827 51.491298, -0.278261 51.491244, -0.278672 51.491204, -0.278897 51.491183, -0.278978 51.491177, -0.279059 51.491457, -0.278842 51.491477, -0.278896 51.49175, -0.278934 51.491933, -0.278955 51.492023, -0.279906 51.49194, -0.280166 51.491911, -0.280553 51.491858, -0.280627 51.491844, -0.280663 51.491831, -0.280683 51.491822, -0.280704 51.491807, -0.280714 51.491796, -0.280662 51.49164, -0.2805 51.491664, -0.280369 51.491674))) POINT (-0.275707 51.489901) 2026-03-20
HSLCA20 Woodlands Grove 1999-11-02 https://www.hounslow.gov.uk/downloads/file/13350/woodlands-grove-conservation-area-appraisal-updated-january-2021- https://www.hounslow.gov.uk/planning-building/design-conservation/4 MULTIPOLYGON (((-0.342571 51.471691, -0.34251 51.471538, -0.342179 51.471586, -0.341762 51.471643, -0.341512 51.471668, -0.341382 51.471677, -0.341253 51.47168, -0.341065 51.471678, -0.340886 51.471669, -0.340786 51.471662, -0.3407 51.471654, -0.340494 51.471628, -0.340338 51.471604, -0.340229 51.471584, -0.339212 51.471384, -0.338802 51.471299, -0.338719 51.471366, -0.338675 51.471393, -0.33863 51.471416, -0.338581 51.471437, -0.338545 51.471451, -0.338514 51.471459, -0.33843 51.471467, -0.33833 51.471468, -0.338285 51.471472, -0.337891 51.471405, -0.337862 51.47149, -0.33782 51.471652, -0.337775 51.47181, -0.337733 51.471968, -0.337675 51.47217, -0.33765 51.472247, -0.337636 51.47228, -0.337613 51.472319, -0.337481 51.47245, -0.337616 51.472512, -0.33773 51.47258, -0.337863 51.472608, -0.337828 51.472662, -0.337624 51.47293, -0.337432 51.47314, -0.337441 51.473149, -0.337592 51.47327, -0.337692 51.473219, -0.337775 51.473149, -0.337837 51.473078, -0.337972 51.472892, -0.3381 51.472691, -0.33816 51.472699, -0.338435 51.472752, -0.33873 51.472806, -0.338832 51.472828, -0.33893 51.472846, -0.339258 51.472915, -0.339279 51.472922, -0.339388 51.472942, -0.339422 51.47295, -0.339512 51.473, -0.339603 51.473072, -0.339677 51.473133, -0.339892 51.473033, -0.339904 51.473029, -0.339936 51.473023, -0.339963 51.473022, -0.340052 51.473035, -0.340766 51.472681, -0.340952 51.472591, -0.341016 51.472557, -0.341053 51.472546, -0.341338 51.472402, -0.34176 51.472193, -0.342019 51.472058, -0.342195 51.47197, -0.342402 51.471869, -0.342415 51.471861, -0.342521 51.471808, -0.342551 51.471791, -0.342601 51.471766, -0.342571 51.471691))) POINT (-0.339643 51.472163) 2026-03-20 1999-11-02