5 Dawnay Close Ascot SL5 7PQ

1. 17 Feb 2026

   Received by Windsor and Maidenhead

2. 20 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Apr 2026

   Decision issued: Application Permitted

4. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 16 April 2026, 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.

• 4 Dawnay Close Ascot SL5 7PQ

  20/03029/FULL Submitted 13 Nov 2020 50 yards away

  Alterations to the existing annexe comprising of a new bi-fold door to the rear elevation, x2 rooflights to the side elevation and removal of the existing door and window on the side elevation.

  Granted Full applications Loft or dormer Windows or glazing 14 docs

• 4 Dawnay Close Ascot SL5 7PQ

  23/00708/FULL Submitted 21 Mar 2023 50 yards away

  First floor side extension with rear undercroft, 2 no. front dormers and alterations to the garage roof.

  Granted Full applications Extension Loft or dormer 20 docs

• Woodhaven 8 Dawnay Close Ascot SL5 7PQ

  26/02329/FULL Submitted 22 Sep 2026 50 yards away

  70% historically approved · decision due ~17 Nov

  Part single part first floor side/rear extension with undercroft and a new front canopy and a single storey rear extension.

  Awaiting decision Full applications Extension 6 docs
  Small domestic

• Woodhaven 8 Dawnay Close Ascot SL5 7PQ

  23/02519/FULL Submitted 13 Oct 2023 50 yards away

  Part single, part first floor, part two storey side/rear extension and single storey rear extension.

  Granted Full applications Extension 21 docs
  Small domestic

• Woodhaven 8 Dawnay Close Ascot SL5 7PQ

  26/02137/NMA Submitted 28 Aug 2026 50 yards away

  Non material amendments to planning permission 23/02519/FULL as per supporting document.

  Refused Amendments 7 docs

• 3 Dawnay Close Ascot SL5 7PQ

  21/01515/NMA Submitted 14 May 2021 50 yards away

  Non-material amendments to planning permission 21/00111/FULL for the reduction of the South East side element to line up with first floor.

  Granted Amendments 5 docs

• 26/02029/FULL Granted

  5 Kimber Close Windsor SL4 4BJ

  Single storey rear extension.

  Received 17 Aug, published by the council 27 Aug 2026 Full applications
• 26/01955/FULL Granted

  2 Holmlea Road Datchet Slough SL3 9HQ

  Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

  Received 7 Aug, published by the council 27 Aug 2026 Full applications
• 26/01121/FULL Granted

  Zain House 15 Wilton Crescent Windsor SL4 4YJ

  Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

  Received 6 May, published by the council 11 Aug 2026 Full applications
• 26/01977/FULL Granted

  9 St Marks Place Windsor SL4 3BG

  Garage conversion and alterations to fenestration.

  Received 11 Aug, published by the council 24 Aug 2026 Full applications
• 26/01804/FULL Granted

  16 Devereux Road Windsor SL4 1JJ

  Installation of air conditioning compressor unit to the first floor side elevation.

  Received 23 Jul, published by the council 24 Aug 2026 Full applications