28 Highclere Sunninghill Ascot SL5 0AA

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 24/02740/FULL Refused

  28 Highclere Sunninghill Ascot SL5 0AA

  Single story front porch, single storey front side extension, single storey side/rear extension, garage conversion, raising of the ridge to create a first floor with 2no. rear dormers, 1no. Juliet balcony, new roof to existing rear element, 1no. flue and alterations to fenestration following demolition of existing element.

  Decided 10 Jan 2025 Full applications

1. 28 Mar 2022

   Received by Windsor and Maidenhead

2. 31 Mar 2022

   Validated

   Checked as complete and ready for consideration.

3. 26 May 2022

   Decision issued: Application Permitted

4. 4 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 26 May 2022, 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.

• 28 Highclere Sunninghill Ascot SL5 0AA

  24/02740/FULL Submitted 8 Nov 2024 50 yards away

  Single story front porch, single storey front side extension, single storey side/rear extension, garage conversion, raising of the ridge to create a first floor with 2no. rear dormers, 1no. Juliet balcony, new roof to existing rear element, 1no. flue and alterations to fenestration following demolition of existing element.

  Refused Full applications Extension Loft or dormer +3 11 docs
  Small domestic

• 3 Highclere Sunninghill Ascot SL5 0AA

  21/00117/FULL Submitted 18 Jan 2021 50 yards away

  Single storey front and single storey rear extension, x1 new rooflight to front elevation, garage conversion to habitable accommodation, alteration to external finishes and relocation of vehicular access to include alteration to existing hardstanding.

  Granted Full applications Extension Loft or dormer 12 docs
  Small domestic

• 7 Highclere Sunninghill Ascot SL5 0AA

  20/01290/NMA Submitted 4 Jun 2020 50 yards away

  Non material amendments to planning permission 16/03394/FULL to amend the type of roof over the single storey side element on the South elevation.

  Refused Amendments 7 docs
  Small domestic

• 22 Highclere Sunninghill Ascot SL5 0AA

  20/00608/CPD Submitted 9 Mar 2020 100 yards away

  Certificate of lawfulness to determine whether the proposed single storey side extension with roof lantern is lawful.

  Granted Lawful development Extension Windows or glazing 9 docs
  Small domestic

• Savannah 20 Kings Road Sunninghill Ascot SL5 9AB

  21/01171/VAR Submitted 13 Apr 2021 150 yards away

  Variation (under Section 73) of condition 2 (matching materials) to remove reference to 'matching materials' from the condition as approved under 20/01049/FULL for a single storey side and rear extension and new roof lantern.

  Granted Amendments Extension Roofing +1 14 docs
  Small domestic

• Savannah 20 Kings Road Sunninghill Ascot SL5 9AB

  20/00742/PDXL Submitted 18 Mar 2020 150 yards away

  Single storey rear extension and single storey side extension.

  Refused Prior approval Extension 10 docs
  Small domestic

• 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