Your data has issues

There is a problem

1000 entries must have valid geometry

Reference	Name	Tree preservation order	Geometry	Entry date	Start date
T8 - PS/540/15/305	Whaddon Way	T8	Unexpected geom type	2026-05-23
T1 - PS/540/15/306	Albert Street	T1	Unexpected geom type	2026-05-23
T3 - PS/540/15/306	Albert Street	T3	Unexpected geom type	2026-05-23
T5 - PS/540/15/306	Albert Street	T5	Unexpected geom type	2026-05-23
T6 - PS/540/15/306	Albert Street	T6	Unexpected geom type	2026-05-23
T7 - PS/540/15/306	Albert Street	T7	Unexpected geom type	2026-05-23
T8 - PS/540/15/306	Albert Street	T8	Unexpected geom type	2026-05-23
T9 - PS/540/15/306	South Terrace	T9	Unexpected geom type	2026-05-23
T1 - Ps/540/15/365	116 Lynmouth Crescent Furzton	T1	Unexpected geom type	2026-05-23	2011-11-11
T15 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T15	Unexpected geom type	2026-05-23
T14 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T14	Unexpected geom type	2026-05-23
T13 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T13	Unexpected geom type	2026-05-23
T4 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T4	Unexpected geom type	2026-05-23
T1 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T1	Unexpected geom type	2026-05-23
T5 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T5	Unexpected geom type	2026-05-23
T9 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T9	Unexpected geom type	2026-05-23
T12 - PS/540/15/348	On Land Within The Curtilage Of 111 Bucking Ham Road	T12	Unexpected geom type	2026-05-23
T1 - PS/540/15/339	Located On The Alleyway Leading From Trent Road To Humber Way	T1	Unexpected geom type	2026-05-23
T1 - PS/540/15/353	Princes Way	T1	Unexpected geom type	2026-05-23	2010-09-30
T2 - PS/540/15/353	Princes Way	T2	Unexpected geom type	2026-05-23	2010-09-30
T1 - PS/540/15/428	113 Melrose Avenue	T1	Unexpected geom type	2026-05-23	2020-12-21
T1 - PS/540/15/435	Rear of 21 Ultra Avenue, Bletchley, MK3 6GY	T1	Unexpected geom type	2026-05-23	2023-03-30
T1 - PS/540/15/452	Land at 62 Church Green Road	T1	Unexpected geom type	2026-05-23	2025-08-14
T1 - PS/540/15/451	Land at Wilton Avenue Driving Centre	T1	Unexpected geom type	2026-05-23	2025-06-05
T2 - PS/540/15/133	within the cutilage along the side boundary of The Fushias, Manor Close	T2	Unexpected geom type	2026-05-23
T3 - PS/540/15/133	within the cutilage along the side boundary of The Fushias, Manor Close	T3	Unexpected geom type	2026-05-23
T4 - PS/540/15/133	within the cutilage along the side boundary of The Fushias, Manor Close	T4	Unexpected geom type	2026-05-23
T1 - PS/540/15/133	within the cutilage to the rear garden area of Church View, London Road	T1	Unexpected geom type	2026-05-23
T1 - PS/540/15/47	Grounds to the north east of Wavendon House	T1	Unexpected geom type	2026-05-23
T2 - PS/540/15/47	Grounds to the north east of Wavendon House	T2	Unexpected geom type	2026-05-23
T3 - PS/540/15/47	Grounds to the north east of Wavendon House	T3	Unexpected geom type	2026-05-23	1984-08-02
T4 - PS/540/15/47	Grounds to the north east of Wavendon House	T4	Unexpected geom type	2026-05-23	1984-08-02
T5 - PS/540/15/47	Grounds to the north east of Wavendon House	T5	Unexpected geom type	2026-05-23	1984-08-02
T6 - PS/540/15/47	Grounds to the north of Admiralty Buildings	T6	Unexpected geom type	2026-05-23	1984-08-02
T7 - PS/540/15/47	Grounds to the north of Admiralty Buildings	T7	Unexpected geom type	2026-05-23	1984-08-02
T8 - PS/540/15/47	Grounds to the north west of Wavendon House	T8	Unexpected geom type	2026-05-23	1984-08-02
T9 - PS/540/15/47	Grounds to the north west of Wavendon House	T9	Unexpected geom type	2026-05-23	1984-08-02
T10 - PS/540/15/47	Grounds to the north west of Wavendon House	T10	Unexpected geom type	2026-05-23	1984-08-02
T11 - PS/540/15/47	Grounds to the north west of Wavendon House	T11	Unexpected geom type	2026-05-23
T12 - PS/540/15/47	Grounds to the north west of Wavendon House	T12	Unexpected geom type	2026-05-23
T13 - PS/540/15/47	Grounds to the north west of Wavendon House	T13	Unexpected geom type	2026-05-23
T14 - PS/540/15/47	Grounds to the north west of Wavendon House	T14	Unexpected geom type	2026-05-23
T15 - PS/540/15/47	Grounds to the north west of Wavendon House	T15	Unexpected geom type	2026-05-23
T16 - PS/540/15/47	Grounds to the north west of Wavendon House	T16	Unexpected geom type	2026-05-23
T17 - PS/540/15/47	Grounds to the south of Wavendon House	T17	Unexpected geom type	2026-05-23
T18 - PS/540/15/47	Grounds to the south of Wavendon House	T18	Unexpected geom type	2026-05-23
T19 - PS/540/15/47	Grounds to the south west of Wavendon House	T19	Unexpected geom type	2026-05-23
T20 - PS/540/15/47	Grounds to the south west of Wavendon House	T20	Unexpected geom type	2026-05-23
T21 - PS/540/15/47	Grounds to the south west of Wavendon House	T21	Unexpected geom type	2026-05-23
T22 - PS/540/15/47	South west boundary of Wavendon House grounds	T22	Unexpected geom type	2026-05-23

Showing rows 551 to 600 of 1000

How to fix this issue

Your data is missing a geometry.

The Tree guidance explains how to fix the issue:

geometry

The boundary of the tree as a single polygon or multipolygon value. All points in the polygon must be in the WGS84 coordinate reference system.

If you’re providing geometry in a CSV, geometry should be in well-known text (WKT).

You must provide a point or geometry for each tree. You may provide both.

Example: MULTIPOLYGON (((1.188829 51.23478,1.188376 51.234909,1.188381 51.234917,1.187912 51.235022...

If you’re providing geometry in a GeoJSON, GML or Geopackage, use the associated geometry format.

How to improve Milton Keynes City Council’s data

Fix the errors indicated
Use the check service to make sure the data meets the standard
Publish the updated data on the endpoint URL