9 Sunning Avenue Sunningdale Ascot SL5 9PN

1. 17 Oct 2024

   Received by Windsor and Maidenhead

2. 21 Jan 2025

   Decision issued: Application Permitted

3. 4 Oct 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 21 January 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• Land At 9 Sunning Avenue Sunningdale Ascot

  21/01451/FULL Submitted 11 May 2021 50 yards away

  1x new detached dwelling to include bin and cycle storage, removal of existing trees, replanting of proposed trees and all associated works following demolition to existing garage.

  Refused Full applications New dwelling Demolition +1 27 docs
  Domestic

• Pinewood 10 Sunning Avenue Sunningdale Ascot SL5 9PN

  26/00675/TPO Submitted 13 Mar 2026 50 yards away

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

  Refused Trees 9 docs

• Oakhurst 10 Sunning Avenue Sunningdale Ascot SL5 9PN

  26/01133/TPO Submitted 7 May 2026 50 yards away

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

  Granted Trees 10 docs

• 10A Sunning Avenue Sunningdale Ascot SL5 9PN

  23/02213/NMA Submitted 11 Sep 2023 50 yards away

  Non material amendments to planning permission 23/01086/FULL for the external wall finish to change from timber cladding to brick.

  Granted Amendments 15 docs

• Hollybrook House 10A Sunning Avenue Sunningdale Ascot SL5 9PN

  23/01086/FULL Submitted 3 May 2023 50 yards away

  Construction of a detached outbuilding ancillary to the main dwelling.

  Granted Full applications 18 docs
  Small domestic

• 10A Sunning Avenue Sunningdale Ascot SL5 9PN

  20/02742/TPO Submitted 15 Oct 2020 100 yards away

  T1 and T2 - Silver Birch - fell (TPO 3 of 2002)

  Withdrawn Trees 8 docs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