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Planning application

Heatherwood Hospital London Road Ascot SL5 8AA

Granted Windsor and Maidenhead 21/02792/REM Reserved Matters

Works: Demolition Major scheme

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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.

As published by the council, reference 21/02792/REM

Application record

Reference
21/02792/REM
Type
Reserved Matters
Status
Decided
Decision
Application Permitted
Received
13 Sep 2021
Validated
13 Sep 2021
Decided
6 Jul 2022
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Decision by
Committee
Postcode
SL5 8AA

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 27 applications since 2021: 27 approved, 0 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
  • 25/02097/NMA Granted

    Heatherwood Hospital London Road Ascot SL5 8AA

    Non material amendments to planning permission 21/02792/REM for change to the housing mix of 2no. dwellings (plots 92 and 93)

    Decided 15 Sep 2025 Amendments
  • 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
  • 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

Timeline

Dates from the published record

  1. 13 Sep 2021

    Received by Windsor and Maidenhead

  2. 6 Jul 2022

    Decision issued: Application Permitted

  3. 16 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

8 later applications on the register refer to this one:

  • 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
  • 25/02097/NMA Granted

    Heatherwood Hospital London Road Ascot SL5 8AA

    Non material amendments to planning permission 21/02792/REM for change to the housing mix of 2no. dwellings (plots 92 and 93)

    Decided 15 Sep 2025 Amendments
  • 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
  • 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
  • 22/02925/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
  • 22/02742/NMA Granted

    Heatherwood Hospital London Road Ascot SL5 8AA

    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.

    Decided 24 Nov 2022 Amendments
  • 22/02145/CONDIT Granted

    Heatherwood Hospital London Road Ascot SL5 8AA

    Details required by condition 8 (CEMP) 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 26 Sep 2022 Conditions

Documents

Plans, drawings, consultee responses and the officer's report

241 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 6 July 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.

About reserved matters applications

A reserved matters application fills in the detail held back from an earlier outline permission, judged against that permission rather than the principle of development. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Heatherwood Hospital London Road Ascot SL5 8AA

    21/02125/LEG Submitted 8 Jul 2021 0m 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 0m 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 0m 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

    25/02097/NMA Submitted 18 Aug 2025 0m away

    Non material amendments to planning permission 21/02792/REM for change to the housing mix of 2no. dwellings (plots 92 and 93)

    Granted Amendments 17 docs
    Several homes
  • Heatherwood Hospital London Road Ascot SL5 8AA

    22/02742/NMA Submitted 10 Oct 2022 0m 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 0m 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

In Windsor and Maidenhead

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    7 Apr 2026 Reserved matters
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    20 Apr 2026 Reserved matters
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    20 Apr 2026 Reserved matters
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    20 Mar 2026 Reserved matters
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    21 Apr 2026 Reserved matters