18 High Street Sunningdale Ascot SL5 0NG

This site has had 4 applications since 2022: 3 approved, 1 refused.

• 26/00469/CONDIT Granted

  18 High Street Sunningdale Ascot SL5 0NG

  Details required by Condition 3 (External Lighting), 4 (Biodiversity Enhancements), 6 (Bin and Cycle Storage), 11 (ASHP) and 12 (EV Charging) of planning permission 25/02128/FULL for 1no. dwelling with associated parking, refuse and cycle store

  Decided 7 Apr 2026 Conditions
• 25/02128/FULL Granted

  18 High Street Sunningdale Ascot SL5 0NG

  1no. dwelling with associated parking, refuse and cycle store

  Decided 3 Dec 2025 Full applications
• 22/03214/FULL Refused

  18 High Street Sunningdale Ascot SL5 0NG

  Erection of x2 semi detached houses (Use Class C3) with associated amenity space, landscaping, car and cycle parking and refuse storage following demolition of existing commercial buildings.

  Decided 24 Feb 2023 Full applications

1. 20 Feb 2026

   Received by Windsor and Maidenhead

2. 27 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Apr 2026

   Decision issued: Approve Discharge of Condition

4. 25 Jul 2026

   Added to PlanIndex

• 25/02128/FULL Granted

  18 High Street Sunningdale Ascot SL5 0NG

  1no. dwelling with associated parking, refuse and cycle store

  Decided 3 Dec 2025 Full applications

Windsor and Maidenhead granted permission on 22 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 18 High Street Sunningdale Ascot SL5 0NG

  26/00469/CONDIT Submitted 23 Feb 2026 50 yards away

  Details required by Condition 3 (External Lighting), 4 (Biodiversity Enhancements), 6 (Bin and Cycle Storage), 11 (ASHP) and 12 (EV Charging) of planning permission 25/02128/FULL for 1no. dwelling with associated parking, refuse and cycle store

  Granted Conditions 18 docs
  Domestic

• 18 High Street Sunningdale Ascot SL5 0NG

  25/02128/FULL Submitted 21 Aug 2025 50 yards away

  1no. dwelling with associated parking, refuse and cycle store

  Granted Full applications 50 docs
  Domestic

• 18 High Street Sunningdale Ascot SL5 0NG

  22/03214/FULL Submitted 1 Dec 2022 50 yards away

  Erection of x2 semi detached houses (Use Class C3) with associated amenity space, landscaping, car and cycle parking and refuse storage following demolition of existing commercial buildings.

  Refused Full applications Demolition 40 docs

• 20 - 22 High Street Sunningdale Ascot

  22/01683/FULL Submitted 20 Jun 2022 50 yards away

  Part single part two storey side/rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 24 docs

• 20 - 22 High Street Sunningdale Ascot

  24/02441/CONDIT Submitted 7 Oct 2024 50 yards away

  Details required by Condition 5 (Enclosure to be agreed) of planning permission 22/01683/FULL for a part single part two storey side/rear extension and alterations to fenestration.

  Granted Conditions Extension Windows or glazing 5 docs

• 2 Coworth Road Sunningdale Ascot SL5 0NX

  24/02650/FULL Submitted 31 Oct 2024 50 yards away

  Garage conversion to habitable accommodation.

  Granted Full applications 9 docs

• 26/02463/CONDIT Awaiting decision

  Land Adjacent To 4 Block D Cavalry Crescent Windsor

  Details required by Condition 2 (Contaminated Land) of planning permission 23/01817/FULL for 2no. three bedroom dwellings with associated parking and landscaping following the demolition of the existing garage block.

  Received 8 Oct, published by the council 12 Oct 2026 Conditions
• 26/02232/CONDIT Granted

  Riverside Gibraltar Lane Cookham Maidenhead SL6 9TR

  Details required by Condition 3 (Bat Licence) of planning permission 23/03099/FULL for the enlargement of existing lower ground floor, two storey front extension with front gable, single storey rear extension with balustrade, 2no. proposed rear dormers, , 3no. chimneys, raised terrace with balustrade, steps and conversion of existing garage to an annex ancillary to main dwelling with new roof, alterations to fenestration and external finishes, replacement garage, new EV charger, hardstanding, landscaping, retaining wall and boundary treatment to front, following demolition of existing elements.

  Received 9 Sep, published by the council 12 Sep 2026 Conditions
• 26/02217/CONDIT Granted

  Land South of Kimbers Lane Maidenhead

  Details required by Condition 25 (Bat Licence confirmation) of planning permission 24/02786/FULL for a Full planning application for 225 dwellings together with access, landscaping, open space, parking and associated infrastructure.

  Received 8 Sep, published by the council 12 Sep 2026 Conditions
• 26/02209/CONDIT Granted

  Southleigh & Willianns High Street Cookham Maidenhead

  Details required by Condition 4 (Roof tiles) and 8 (Biodiversity enhancements) of planning permission 25/03339/FULL for a Two storey rear extensions with 1no. Juliet balcony. A loft conversion with 2no. rear rooflights to Southleigh.

  Received 8 Sep, published by the council 12 Sep 2026 Conditions
• 26/02455/CONDIT Awaiting decision

  Bisham Abbey Bisham Village Marlow Road Bisham Marlow SL7 1RR

  Details required by Condition 2 (Ecology) of listed building consent 26/01697/LBC for roof repairs including renewal of the lead coverings to Roofs O1, O2 and O3, replacement of the modern Roof M with a new lead roof, localised repairs to other lead and felt roofs, and replacement of defective clay roof tiles. Localised repairs to masonry, windows, joinery, rainwater goods and soil pipes. Replacement of the external fire escape stair and installation of new roof access hatches and permanent mansafe systems to facilitate future inspection and maintenance.

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