MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

This site has had 5 applications since 2021: 4 approved, 0 refused.

• 3807/APP/2026/691 Granted

  MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  Details pursuant to the discharge of Condition 4 (Materials) of planning permission ref. 3807/APP/2025/2632, dated 23-12-25 (Localised repair of tiled roof to the Main Building (84) and the repair and repainting of the timber ventilation cupolas, replacement of the non-original skylight to the western pavilion, and replacement of non-original rooflights to the Main Building, replacement of lead and other roofs above the main staircase and eastern pavilion bay window (Application for Listed Building Consent))

  Decided 10 Apr 2026 Full applications
• 3807/APP/2025/2916 Granted

  MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  Replacement of roof (Application for a Certificate of Lawful Development for a Proposed Development)

  Decided 2 Feb 2026 Full applications
• 3807/APP/2023/1008 Granted

  MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  Part retrospective application for the installation of a temporary two storey SIPS building to be used as a ground floor reception and first floor office

  Decided 25 May 2023 Full applications
• 3807/APP/2021/2898 Granted

  MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  Installation of solar panels on three existing buildings at Mount Vernon Hospital (Application under Class J, Part 14, Schedule 2 of the General Permitted Development) (England) Order 2015 (as amended)

  Decided 8 Sep 2021 Full applications

1. 22 Jul 2026

   Received by Hillingdon

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hillingdon took a median of 57 days over the applications it decided in the last year.

This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 57 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Hillingdon's portal will say. Our guide explains the common types.

• MOUNT VERNON HOSPITAL RICKMANSWORTH ROAD NORTHWOOD HA6 2RN

  3807/APP/2025/2216 Submitted 19 Aug 2025 50 yards away

  86% historically approved · decision due ~14 Oct

  Details pursuant to the discharge of Condition 4 (timber fence enclosure) of planning permission reference 3807/APP/2025/1420, dated 30-07-2025, for the 'Installation of enclosed Air Handling Unit to the south of the Ophthalmology Ward.'

  Awaiting decision
  Small domestic

• MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  3807/APP/2023/1008 Submitted 4 Apr 2023 50 yards away

  Part retrospective application for the installation of a temporary two storey SIPS building to be used as a ground floor reception and first floor office

  Granted Full applications 10 docs

• MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  3807/APP/2021/2898 Submitted 23 Jul 2021 50 yards away

  Installation of solar panels on three existing buildings at Mount Vernon Hospital (Application under Class J, Part 14, Schedule 2 of the General Permitted Development) (England) Order 2015 (as amended)

  Granted Full applications 12 docs

• MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  3807/APP/2026/691 Submitted 17 Mar 2026 50 yards away

  Details pursuant to the discharge of Condition 4 (Materials) of planning permission ref. 3807/APP/2025/2632, dated 23-12-25 (Localised repair of tiled roof to the Main Building (84) and the repair and repainting of the timber ventilation cupolas, replacement of the non-original skylight to the western pavilion, and replacement of non-original rooflights to the Main Building, replacement of lead and other roofs above the main staircase and eastern pavilion bay window (Application for Listed Building Consent))

  Granted Full applications Loft or dormer Windows or glazing 12 docs

• MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

  3807/APP/2025/2916 Submitted 19 Nov 2025 50 yards away

  Replacement of roof (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications 17 docs

• MOUNT VERNON HOSPITAL - MARIE CURIE WARD RICKMANSWORTH RD NORTHWOOD HA6 2RN

  3807/APP/2025/2632 Submitted 10 Oct 2025 50 yards away

  Localised repair of tiled roof to the Main Building (84) and the repair and repainting of the timber ventilation cupolas, replacement of the non-original skylight to the western pavilion, and replacement of non-original rooflights to the Main Building, replacement of lead and other roofs above the main staircase and eastern pavilion bay window (Application for Listed Building Consent)

  Granted Full applications Loft or dormer Windows or glazing 23 docs