26/01247/TPO

1. 18 May 2026

   Received by Windsor and Maidenhead

2. 21 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Windsor and Maidenhead for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 24/02271/VAR Withdrawn

  Round Copse Alleyns Lane Cookham Maidenhead SL6 9AE

  Variation (under Section 73) of Condition 13 to substitute those plans approved under 24/00494/FULL for the Replacement detached dwelling with solar panels with amended plans.

  19 Sep 2024 73m away Amendments
• 26/01326/NMA Refused

  Round Copse Alleyns Lane Cookham Maidenhead SL6 9AE

  Non material amendments to planning permission 24/00494/FULL for changes to ground floor roof overhangs to be supported by beams and posts or with additional posts, alterations to fenestration on ground and first floor and additional windows to gable ends in roof-space, and insertion of rooflight in flat-top roof. Alterations to chimneys and 3no additional flues.

  28 May 2026 73m away Amendments
• 26/00579/CONDIT Granted

  Round Copse Alleyns Lane Cookham Maidenhead SL6 9AE

  Details required by Condition 6 (BNG Calculations) and Condition 7 (Biodiversity Enhancements) of planning permission 24/00494/FULL for a replacement detached dwelling with solar panels.

  2 Mar 2026 73m away Conditions
• 22/03414/TPO Granted

  Round Copse Alleyns Lane Cookham Maidenhead SL6 9AE

  T3 - Beech - Crown reduction by 9m leaving a final height of 14m (012/1984/TPO).

  23 Dec 2022 95m away Trees
• 24/02291/CONDIT Refused

  Winterhill Farm Winter Hill Cookham Maidenhead

  Details required by Condition 2 (Materials), 3 (Archaeological work), 4 (Finished slab levels), 5 (Landscaping), 6 (SUDS), 10 (Bat licence), 11 (CEMP Biodiversity), 12 (BNG plan), 13 (External lighting scheme), 14 (Biodiversity enhancements) and 16 (Tree protection and AMS) of planning permission 23/02212/FULL for 1no. dwelling and 1no. detached garage with store over, alterations to existing agricultural building including the removal of one entire bay and change of use for equestrian purposes, re-routing of existing internal trackway, landscaping and other associated works following demolition of existing equestrian building.

  23 Sep 2024 297m away Conditions
• 26/01352/CONDIT Granted

  Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  Details required by Condition 3 (External Materials) of planning permission 22/01806/FULL (allowed on appeal) for the removal of existing single storey lean-too and reduction of existing garage footprint to provide new dual pitched roof to existing garage link to extend existing accommodation with rooflights. Modify internal configuration, relocate existing staircase and reclad external walls with timber boarding.

  1 Jun 2026 310m away Conditions

• 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