Buckeley House Sunning Avenue Sunningdale Ascot SL5 9PW

1. 29 Sep 2026

   Received by Windsor and Maidenhead

2. 1 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 26 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Windsor and Maidenhead took a median of 56 days over the applications it decided in the last year.

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided tree works applications in a median of 48 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• Cardington 23 Sunning Avenue Sunningdale Ascot SL5 9PW

  20/01561/TPO Submitted 30 Jun 2020 50 yards away

  (T1) - Oak - Crown reduction by approximately 2.5-3m. (TPO 2 of 1964)

  Granted Trees 6 docs

• Cardington 23 Sunning Avenue Sunningdale Ascot SL5 9PW

  19/03625/TPO Submitted 20 Dec 2019 50 yards away

  (T1) - Oak - Fell. (TPO 2 of 1964)

  Refused Trees 7 docs

• 2 Hamilton Drive Sunningdale Ascot SL5 9PP

  20/01765/TPO Submitted 16 Jul 2020 50 yards away

  T2 - Conifer - fell. (TPO 2 of 1964)

  Granted Trees 8 docs

• 4 Hamilton Drive Sunningdale Ascot SL5 9PP

  22/01829/VAR Submitted 7 Jul 2022 50 yards away

  Variation (under Section 73) of condition 4 (approved plans) to substitute those plans approved under 19/01387/FULL for a new outbuilding to be used as an ancillary playroom.

  Granted Amendments 8 docs

• 1 Hamilton Drive Sunningdale Ascot SL5 9PP

  25/03287/FULL Submitted 11 Dec 2025 100 yards away

  Raised ridge, new roof, new front canopy, two storey side/rear extension, alterations to fenestration and external finish, following demolition of existing elements.

  Granted Full applications Extension Roofing +2 13 docs

• 1 Hamilton Drive Sunningdale Ascot SL5 9PP

  26/01515/FULL Submitted 19 Jun 2026 100 yards away

  New double garage with study above

  Refused Full applications 20 docs

• 26/02457/TPO Awaiting decision

  Chadwicke House Sunning Avenue Sunningdale Ascot SL5 9PW

  (T1) Beech - selectively reduce the northern side of the crown by up to 2m, reducing the crown spread in this area from approximately 15m to 13m, reduction will target the longest sections of the crown, pruning back to suitable growth points and crown lift to approximately 5m above ground level. (033/2005/TPO).

  Received 8 Oct, published by the council 12 Oct 2026 Trees
• 26/01945/TCA Granted

  Chandlers Pinkneys Drive Maidenhead SL6 6QD

  (T1) Spruce - Fell.

  Received 6 Aug, published by the council 16 Aug 2026 Trees
• 26/01392/TCA Granted

  3 Camden Road Maidenhead SL6 6HA

  T1 Cherry - prune to give 5.3m clearance directly over the road, 2.5m clearance over the pavement, prune to give up to 1m clearance to the front elevation of the house, and to provide up to 0.3m clearance to the overhead telephone wires removing secondary branches and smaller growth only; and crown lift to 2.5m above ground level, T2, T3 and T4 - Leyland cypress hedge - fell, T5 - Willow - fell and T6 - Whitebeam - fell.

  Received 5 Jun, published by the council 25 Jul 2026 Trees
• 26/02215/TCA Granted

  20 King Stable Street Eton Windsor SL4 6AB

  Magnolia grandiflora - fell.

  Received 8 Sep, published by the council 12 Sep 2026 Trees
• 26/02448/TPO Awaiting decision

  Green Shadows Hancocks Mount Ascot SL5 9PQ

  (T2) - Sweet Chestnut - Reduce two branches, branch A by 2.5m and branch B by 3m, overhanging the roof and chimney and to a distance of 1m from the house, leaving a final height of 17m and width perpendicular to the house from 15m to 12m. (003/1990/TPO).

  Received 7 Oct, published by the council 12 Oct 2026 Trees