23/00425/TPO

1. 17 Feb 2023

   Received by Windsor and Maidenhead

2. 20 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 23 Mar 2023

   Decision issued: Application Permitted

4. 27 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 23/00182/FULL Granted

  Mahala Devenish Lane Sunningdale Ascot SL5 9QU

  Erection of a summerhouse ancillary to the main dwelling and alterations to existing ground levels.

  23 Jan 2023 152m away Full applications
• 26/01069/TPO Refused

  Castlereagh Devenish Lane Sunningdale Ascot SL5 9QU

  T1) Copper Beech - crown reduce by 5.7m and reduce spread by 2.7m to leave a height of 13.3m and a spread of 6.3m. (021/2016/TPO).

  30 Apr 2026 154m away Trees
• 21/00474/TPO Granted

  Tylney Lodge Devenish Road Sunningdale Ascot SL5 9QT

  Please refer to report - works to trees 2150, 2151, 2152, 2153, 2154, 2155, 2157, 2159, 2161, 2162, 2163, 2164, 2165, 2166, 2171, 2172 with the exception of T2168 Oak which is to be crown reduced by up to 2m and NOT removed. (TPO31 of 1998).

  16 Feb 2021 193m away Trees
• 26/01071/TPO Granted

  5 Grant Walk Sunningdale Ascot SL5 9TT

  T1- Oak and T2 - Scots Pine - fell (003/1984/TPO).

  30 Apr 2026 229m away Trees
• 26/01637/CONDIT Awaiting decision

  Saltaire Devenish Road Sunningdale Ascot SL5 9QP

  Details required by Condition (15) (foundation details) (16) (installation of services and drains) of planning permission (23/01728/FULL) for a (replacement dwelling following demolition of existing dwelling and outbuildings).

  6 Jul 2026 245m away Conditions
• 26/00675/TPO Refused

  Pinewood 10 Sunning Avenue Sunningdale Ascot SL5 9PN

  (T1 and T2) Oak - fell to ground level. (003/2002/TPO)

  13 Mar 2026 249m away Trees

• 26/01839/TPO Awaiting decision

  Chartwood 8 Hancocks Mount Ascot SL5 9PQ

  (T1) Oak - Crown raise removing the 3-4 lowest branches on the Eastern side. (003/1990/TPO)

  27 Jul 2026 Trees
• 26/01845/TCA Awaiting decision

  30 Castle Hill Maidenhead SL6 4JJ

  (T1) Cedar of Lebanon (Cedrus libani) - removal of two low hanging branches (B1 and B2).

  27 Jul 2026 Trees
• 26/01835/TPO Awaiting decision

  17 Brill Close Maidenhead SL6 3EJ

  (T1) (T2) and (T3) London Planes - for each tree remove two low branches on garden side, leaving a final height of 19m and spread of 7.5m. (029/2011/TPO).

  27 Jul 2026 Trees
• 26/01568/TCA Granted

  1 Queens Road Datchet Slough SL3 9BN

  T1 Bay - fell.

  25 Jun 2026 Trees
• 26/01365/TCA Granted

  1 Claremont Road Windsor SL4 3AX

  Group of 7 Birch trees - remove smallest diameter birch stem (indicated by red arrow on photo), prune to give up to 1m clearance to the neighbouring house, telecommunication pole and lines, and prune to give up to 3.5m directly over the patio by removal of secondary and smaller branches only.

  2 Jun 2026 Trees