2 Harley Street London W1G 9PB

This site has had 3 applications since 2025.

• 25/09190/CLEUD Awaiting decision

  2 Harley Street London W1G 9PB

  Use of Flats 1 & 2 at 2 Harley Street as commercial class E medical use

  Submitted 19 Dec 2025 Lawful development
• 25/09153/LBC Awaiting decision

  2 Harley Street London W1G 9PB

  Installation of external condenser unit in the rear lightwell and fan coil units to the first floor with associated pipework and decorative heritage panelling. (linked to 25/09152/FULL).

  Submitted 18 Dec 2025 Heritage and listed buildings

1. 18 Dec 2025

   Received by Westminster

2. 20 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 66 days over the applications it decided in the last year.

• 25/09153/LBC Awaiting decision

  2 Harley Street London W1G 9PB

  Installation of external condenser unit in the rear lightwell and fan coil units to the first floor with associated pipework and decorative heritage panelling. (linked to 25/09152/FULL).

  Submitted 18 Dec 2025 Heritage and listed buildings

1 later application on the register refers to this one:

• 25/09153/LBC Awaiting decision

  2 Harley Street London W1G 9PB

  Installation of external condenser unit in the rear lightwell and fan coil units to the first floor with associated pipework and decorative heritage panelling. (linked to 25/09152/FULL).

  Submitted 18 Dec 2025 Heritage and listed buildings

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 91 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 2 Harley Street London W1G 9PB

  25/09153/LBC Submitted 18 Dec 2025 50 yards away

  90% historically approved · decision due ~12 Feb

  Installation of external condenser unit in the rear lightwell and fan coil units to the first floor with associated pipework and decorative heritage panelling. (linked to 25/09152/FULL).

  Awaiting decision Heritage and listed buildings 14 docs

• 2 Harley Street London W1G 9PB

  25/09190/CLEUD Submitted 19 Dec 2025 50 yards away

  86% historically approved · decision due ~13 Feb

  Use of Flats 1 & 2 at 2 Harley Street as commercial class E medical use

  Awaiting decision Lawful development New dwelling 10 docs

• 14 Cavendish Square London W1G 9DB

  25/07886/FULL Submitted 30 Oct 2025 50 yards away

  87% historically approved · decision due ~25 Dec

  Refurbishment of 14 Cavendish Square, including modest internal and external alterations, and amendments to use comprising the re-location of a residential unit (Class C3) and increased museum floorspace (Class F1). (Linked to 25/07887/LBC)

  Awaiting decision Full applications 141 docs

• 14 Cavendish Square London W1G 9DB

  25/07887/LBC Submitted 30 Oct 2025 50 yards away

  Alterations including; demolition and alteration to roof structure including the installation of mechanical plant to roof valley above and the provision of a new terrace and associates railing and access arrangement (sliding roof light) to the rear of the main roof, removal of fixed rooflight over central stair; removal of stair from third floor terrace to plant zone at main roof level; installation of replacement roof lights at main roof level; refurbishment of main entrance door, installation of replacement security camera system, alteration to the ground and lower ground floor fenestration facing Deans Mews and facing internal lightwell, installation of replacement windows and doors at rear ground fand first floor level facing Deans Mews elevation and within the internal lightwell, removal of render to lightwell, installation of replacement cover and railings to first floor terrace, installation of onsite greening. Internal alteration and refurbishment throughout.

  Granted Heritage and listed buildings Loft or dormer Roofing +2 150 docs

• 14 Cavendish Square London W1G 9DB

  26/05855/ADLBC Submitted 26 Aug 2026 50 yards away

  89% historically approved · decision due ~21 Oct

  Details of doors (external) showing adjoining fabric and key details, windows showing adjoining fabric and key details, sliding roof lights above stair leading to roof terrace showing adjoining fabric and key details, works to the vaults, including any tanking and all sides of roof access leading to roof top terrace to be solid not glazed pursuant to conditions 3 (Part 1,2,3 and 6) and Condition 9 of Listed Building Consent dated 11th March 2026 (RN: 25/07887/LBC).

  Decided Loft or dormer Windows or glazing

• 14 Cavendish Square London W1G 9DB

  26/05840/ADFULL Submitted 25 Aug 2026 50 yards away

  89% historically approved · decision due ~20 Oct

  Details of photographs and specification of facing materials; external doors, windows, sliding roof lights, and railings; and all sides of roof access pursuant to conditions 21, 25 and 26 of planning permission dated 11 March 2026 (RN: 25/07886/FULL). (Linked with 26/05855/ADLBC)

  Awaiting decision Loft or dormer Windows or glazing

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06287/FULL Awaiting decision

  Barness Court 6 - 8 Westbourne Terrace London W2 3UW

  Installation of a new riser as per GW10 design comprising a single riser with 7 entries and 9 Taylor valves to be installed. (Linked with 26/06288/LBC)

  Received 14 Sep, published by the council 21 Sep 2026 Full applications
• 26/06278/FULL Awaiting decision

  40 Wellington Road London NW8 9TJ

  Installation of a new external access ramp/slope to provide accessibility to the Barclays bank ATM.

  Received 14 Sep, published by the council 21 Sep 2026 Full applications
• 26/06269/FULL Awaiting decision

  Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB

  Amalgamation of existing lower ground and ground floor maisonette with the first floor flat to create a single dwelling and associated internal works including creation of a staircase. (Linked with 26/06270/LBC)

  Received 14 Sep, published by the council 21 Sep 2026 Full applications