Silwood Park Buckhurst Road Ascot SL5 7PY

1. 31 Mar 2026

   Received by Windsor and Maidenhead

2. 30 Jun 2026

   Decision issued: Application Permitted

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 30 June 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Silwood Business Centre Silwood Park Buckhurst Road Ascot

  24/02723/CLAMA Submitted 7 Nov 2024 50 yards away

  Prior approval for the change of use from a commercial building (Class E) to residential (Class C3) to create 20no. new dwellings.

  Refused Prior approval New dwelling 15 docs
  Major scheme

• Silwood Business Centre Silwood Park Buckhurst Road Ascot

  24/02625/FULL Submitted 29 Oct 2024 50 yards away

  Provision of bin store in association with existing building (Unit G).

  Granted Full applications 12 docs

• Imperial College of Science And Technology Buckhurst Road Ascot SL5 7PY

  21/02508/FULL Submitted 12 Aug 2021 50 yards away

  Redevelopment of the Silwood Park Science Park to include demolition of the existing business centre and construction of a new life science centre building, café pavilion, refurbishment of and alterations to existing buildings and associated parking and landscaping.

  Granted Full applications Demolition 111 docs

• Units E And F Silwood Park Buckhurst Road Ascot SL5 7PW

  24/02624/FULL Submitted 29 Oct 2024 50 yards away

  Provision of bin store in association with existing building (Unit E/F)

  Refused Full applications 13 docs

• Units E And F Silwood Park Buckhurst Road Ascot SL5 7PW

  24/02722/CLAMA Submitted 7 Nov 2024 50 yards away

  Prior approval for the change of use from a commercial building (Class E) to residential (Class C3) to create 8no. new dwellings.

  Refused Prior approval New dwelling 17 docs
  Several homes

• Silwood Business Centre Silwood Park Buckhurst Road Ascot

  21/01082/TPO Submitted 7 Apr 2021 50 yards away

  (3004) Silver Birch - fell (3006) Alder - fell.

  Granted Trees 6 docs

• 26/01860/VAR Refused

  72 - 72B High Street Sunninghill Ascot

  Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

  Received 29 Jul, published by the council 4 Aug 2026 Amendments
• 26/02252/VAR Awaiting decision

  18 Forlease Drive Maidenhead SL6 1UD

  Variation (under Section 73a) of Condition 4 to substitute those plans approved under 26/00518/FULL for the Garage conversion and single storey front/side extension with amended plans.

  Received 11 Sep, published by the council 18 Sep 2026 Amendments
• 25/03312/VAR Granted

  Land South of Bray Lake Windsor Road Maidenhead

  Variation (under Section 73) of Condition 29 (Approved Plans) to substitute those plans approved under 22/01791/OUT for an outline application for access, appearance, layout and scale only to be considered at this stage with all other matters to be reserved for the construction of x99 dwellings with associated vehicular and pedestrian access, car parking, drainage works and open space with amended plans.

  Received 15 Dec, published by the council 27 Jul 2026 Amendments
• 26/02137/NMA Refused

  Woodhaven 8 Dawnay Close Ascot SL5 7PQ

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

  Received 28 Aug, published by the council 8 Sep 2026 Amendments
• 26/01975/VAR Withdrawn

  2 And LAnd At 2 Westfield Road Maidenhead SL6 5AU

  Variation (under Section 73) of planning permission 25/01013/FULL to remove Condition 15 (BNG).

  Received 10 Aug, published by the council 16 Aug 2026 Amendments