Heatherwood Hospital London Road Ascot SL5 8AA

This site has had 38 applications since 2019: 36 approved, 2 refused.

• 25/02765/NMA Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Non material amendments to planning permission 21/02792/REM to amend site layout.

  Decided 14 Nov 2025 Amendments
• 25/02701/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 2 (Replacement Oak Tree) of 25/01184/NMA, relating to original planning permission 16/03115/OUT; a hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 5 May 2026 Conditions
• 24/00682/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 4 (Car Park Management Plan); Condition 5 (Cycle Parking) and Condition 16 (Refuse Strategy) of planning permission 21/02792/REM for a reserved matters (appearance, landscaping, scale) pursuant to outline planning permission 16/03115/OUT Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 12 Nov 2024 Conditions
• 24/00667/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 8 (Cycle parking) and 35 (Archaeology) (partial discharge) of Planning Permission 16/03115 for Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 7 Nov 2024 Conditions
• 23/01242/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 5 (partial discharge) (samples and details of the materials) of planning permission 16/03115/OUT for Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 13 Jul 2023 Conditions
• 22/03352/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 13 (public art strategy ) of Planning Permission 21/02792/REM for Reserved matters (appearance, landscaping, scale) pursuant to outline planning permission 16/03115/OUT Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 19 Oct 2023 Conditions
• 22/03313/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 10 (monument management) of Planning Permission 21/02792/REM for Reserved matters (appearance, landscaping, scale) pursuant to outline planning permission 16/03115/OUT Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 2 May 2024 Conditions
• 22/03275/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 14 (partial discharge) (Lighting Strategy) and Condition 33 (Residential Travel Plan) of planning permission 16/03115/OUT for a hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 21 Jul 2023 Conditions
• 22/03147/LEG Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Notice for the discharge of details required in relation to the approved legal agreements associated with Planning Applications 16/03115, 16/03824 and 16/03825 for Schedule 5, Part I - Open Space and SUDS, Schedule 5 and Part 2 - Childrens Play Area.

  Decided 1 Aug 2023 Conditions
• 22/02925/CONDIT Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Details required by Condition 7 (full - landscape management), 9 (part - biodiversity enhancement), 11 (full- LEAP design strategy) and 14 (full- lighting strategy) of Planning Permission (21/02792/REM) for Reserved Matters (appearance, landscaping, scale) pursuant to outline planning permission 16/03115/OUT Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 6 Mar 2023 Conditions

1. 18 Aug 2025

   Received by Windsor and Maidenhead

2. 15 Sep 2025

   Decision issued: Permitted with Conditions

3. 11 Aug 2026

   Added to PlanIndex

• 21/02792/REM Granted

  Heatherwood Hospital London Road Ascot SL5 8AA

  Reserved matters (appearance, landscaping, scale) pursuant to outline planning permission 16/03115/OUT Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Decided 6 Jul 2022 Reserved matters

Windsor and Maidenhead granted permission on 15 September 2025, 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.

• Heatherwood Hospital London Road Ascot SL5 8AA

  21/02125/LEG Submitted 8 Jul 2021 50 yards away

  Discharge of planning obligation (SANG Management Plan, Schedule 6, Paragraph 1) in regards to planning applications 16/03115/OUT, 16/03824/FULL and 16/03825/FULL (hybrid application comprising: 1) application for full planning permission for the development of a new elective care hospital and associated admin hub with associated parking, vehicle access, highway works, plant and landscaping 2) application for full planning permission for the change of use of existing building to provide GP practice, office, data centre and staff restaurant in association with the elective care hospital 3) application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) application for full planning permission for the change of use of existing woodland to suitable alternative natural green space (SANG) in association with the outline residential planning permission).

  Granted Conditions Demolition 9 docs
  Major scheme

• Heatherwood Hospital London Road Ascot SL5 8AA

  21/00632/NMA Submitted 3 Mar 2021 50 yards away

  Non material amendments to planning permission 16/03115/OUT to remove 5no. proposed trees from the Northern section of the new access road off the new Kings Ride roundabout.

  Granted Amendments Trees 6 docs

• Heatherwood Hospital London Road Ascot SL5 8AA

  21/01115/CONDIT Submitted 12 Apr 2021 50 yards away

  Details required by Condition 5 (partial discharge) (Lighting strategy) and Condition 6 (Foul Drainage Strategy) of planning permission 19/02186/VAR for a Variation (under Section 73A) of Condition 2 (Approved Plans) to substitute with amended plans and Condition 3 (Floorspace) approved under 16/03824/FULL for the change of use from hospital accommodation (Use Class D1) to offices with associated IT hub and staff restaurant (Use Class B1a) and GP Practice (Use Class D1) with associated parking, landscaping, replacement roof top plant, external staircase, temporary car park and demolition of existing walkway.

  Granted Conditions Roofing Demolition 12 docs

• Heatherwood Hospital London Road Ascot SL5 8AA

  22/02742/NMA Submitted 10 Oct 2022 50 yards away

  Non material amendments to planning permission 21/02792/REM for the addition of a rear single storey extension to 10 dwellings and a change of the roof and relocation of the substation.

  Granted Amendments Extension 48 docs
  Major scheme

• Heatherwood Hospital London Road Ascot SL5 8AA

  22/00869/CONDIT Submitted 31 Mar 2022 50 yards away

  Details required by Condition 17 (Ecology) of planning permission 16/03115/OUT for a Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Granted Conditions Demolition 5 docs
  Major scheme

• Heatherwood Hospital London Road Ascot SL5 8AA

  22/03313/CONDIT Submitted 13 Dec 2022 50 yards away

  Details required by Condition 10 (monument management) of Planning Permission 21/02792/REM for Reserved matters (appearance, landscaping, scale) pursuant to outline planning permission 16/03115/OUT Hybrid planning application comprising: 1) Application for full planning permission for the development of a new Elective Care Hospital and associated Admin Hub with associated parking, vehicle access, highway works, plant and landscaping 2) Application for full planning permission for the change of use of existing building to provide GP Practice, Office, Data Centre and Staff Restaurant in association with the Elective Care Hospital 3) Application for outline planning permission (access and layout determined with all other matters reserved for future consideration) for demolition of existing hospital and redevelopment of up to 250 dwellings with associated vehicle access and highway works 4) Application for full planning permission for the change of use of existing woodland to Suitable Alternative Natural Greenspace (SANG) in association with the outline residential planning permission.

  Granted Conditions Demolition 23 docs
  Major scheme

• 26/00814/VAR Granted

  Land West of Switchback Road North And North of Nightingale Lane Maidenhead

  Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

  Received 27 Mar, published by the council 25 Jul 2026 Amendments
• 26/01411/VAR Granted

  Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

  Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

  Received 8 Jun, published by the council 25 Jul 2026 Amendments
• 26/01792/VAR Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  Received 22 Jul, published by the council 31 Jul 2026 Amendments
• 26/02420/NMA Awaiting decision

  Development At King Street And Queen Street And Broadway Maidenhead

  Non material amendments to planning permission 25/00066/VAR as per covering letter.

  Received 2 Oct, published by the council 9 Oct 2026 Amendments
• 26/02152/NMA Granted

  Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

  Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

  Received 1 Sep, published by the council 8 Sep 2026 Amendments