Hollybrook House 10A Sunning Avenue Sunningdale Ascot SL5 9PN

1. 3 May 2023

   Received by Windsor and Maidenhead

2. 18 May 2023

   Validated

   Checked as complete and ready for consideration.

3. 14 Jul 2023

   Decision issued: Application Permitted

4. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 14 July 2023, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 10A Sunning Avenue Sunningdale Ascot SL5 9PN

  23/02213/NMA Submitted 11 Sep 2023 0.1 miles 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

• Oakhurst 10 Sunning Avenue Sunningdale Ascot SL5 9PN

  26/01133/TPO Submitted 7 May 2026 0.1 miles away

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

  Granted Trees 10 docs

• Pinewood 10 Sunning Avenue Sunningdale Ascot SL5 9PN

  26/00675/TPO Submitted 13 Mar 2026 0.1 miles away

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

  Refused Trees 9 docs

• Land At 9 Sunning Avenue Sunningdale Ascot

  21/01451/FULL Submitted 11 May 2021 0.1 miles 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

• Queensbury House 12A Sunning Avenue Sunningdale Ascot SL5 9PN

  23/01119/TPO Submitted 9 May 2023 0.1 miles away

  (T1) Oak - remove dead wood; (T2) Birch - fell to ground level; (T3, T4, T5) Oaks - remove dead wood; (T6) Chestnut - remove dead wood and lift the crown over the road to 5m; (T7) Birch - remove dead wood; (T8) Birch - fell to ground level and (T9) Birch - remove dead wood. (027/2005/TPO).

  Withdrawn Trees 11 docs

• 10A Sunning Avenue Sunningdale Ascot SL5 9PN

  20/02742/TPO Submitted 15 Oct 2020 0.1 miles away

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

  Withdrawn Trees 8 docs

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  Received 21 Apr, published by the council 25 Jul 2026 Full applications
• 26/01706/FULL Granted

  Loraine 36 Forlease Road Maidenhead SL6 1RU

  Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

  Received 13 Jul, published by the council 31 Jul 2026 Full applications
• 26/01675/FULL Granted

  59 Grove Road Windsor SL4 1HT

  Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

  Received 9 Jul, published by the council 25 Jul 2026 Full applications
• 26/01265/FULL Granted

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

  Received 20 May, published by the council 25 Jul 2026 Full applications
• 26/01700/FULL Granted

  4 Dhoon Rise Maidenhead SL6 1BS

  Garage conversion, front bay window and a single storey front/side extension.

  Received 13 Jul, published by the council 27 Jul 2026 Full applications