Flat 1 31 South Audley Street London W1K 2PG

This site has had 2 applications since 2026.

• 26/07452/LBC Awaiting decision

  Flat 1 31 South Audley Street London W1K 2PG

  Replacement of windows, Installation of an external condenser to the rear elevation including Internal refurbishment. (Linked with 26/07451/FULL)

  Submitted 2 Nov 2026 Heritage and listed buildings

1. 2 Nov 2026

   Received by Westminster

2. 4 Nov 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 December 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 91 days over the applications it decided in the last year.

• 26/07452/LBC Awaiting decision

  Flat 1 31 South Audley Street London W1K 2PG

  Replacement of windows, Installation of an external condenser to the rear elevation including Internal refurbishment. (Linked with 26/07451/FULL)

  Submitted 2 Nov 2026 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 119 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.

• Flat 1 31 South Audley Street London W1K 2PG

  26/07452/LBC Submitted 2 Nov 2026 50 yards away

  90% historically approved · decision due ~28 Dec

  Replacement of windows, Installation of an external condenser to the rear elevation including Internal refurbishment. (Linked with 26/07451/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing

• 87 - 88 Mount Street London W1K 2SR

  22/05013/ADFULL Submitted 25 Jul 2022 50 yards away

  Details pursuant to condition 3 of planning permission dated 16 June 2022 (RN: 21/07493/FULL); Namely detailed drawings of shopfronts, doors and windows.

  Granted Full applications Windows or glazing 12 docs

• 87 - 88 Mount Street London W1K 2SR

  22/04988/ADLBC Submitted 22 Jul 2022 50 yards away

  Details pursuant to condition 3 of planning permission dated 16 June 2022 (RN: 21/07494/LBC); Namely detailed drawings of shopfronts, doors and windows.

  Granted Conditions Windows or glazing 12 docs

• South Audley Street London

  25/05335/ADV Submitted 30 Jul 2025 50 yards away

  Display of Christmas lights consisting of five white light nets hung across the street measuring 8m x 2m for a temporary period.

  Granted Advertising 14 docs

• Basement And Ground Floor 90 Mount Street London W1K 2ST

  22/04929/LBC Submitted 21 Jul 2022 50 yards away

  Internal alterations including removal WC, installation of shower unit, relocations of wash basin and replacement of existing modern finishes for new modern finishes to match existing.

  Granted Heritage and listed buildings 11 docs

• Mayfair Library 25 South Audley Street London W1K 2PB

  06/06244/COADV Submitted 4 Aug 2006 50 yards away

  Display of building identification banner for a temporary period of five years.

  Granted Advertising 8 docs

• 26/07443/FULL Awaiting decision

  150 Great Portland Street London W1W 6QD

  Installation of three air conditioning condenser units to the lower ground floor rear courtyard, incluidng erection of a plunge pool. (retrospective)

  Received 2 Nov, published by the council 4 Nov 2026 Full applications
• 26/06234/FULL Decided

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/07432/FULL Awaiting decision

  9 Henrietta Street London WC2E 8PW

  Refurbishments to the ground floor entrance, alterations to the rear third floor terrace including installation of external handrail and removal of existing condensers and installation of new plant equipment at first floor level and other associated works. (Linked with 26/07433/LBC)

  Received 2 Nov, published by the council 4 Nov 2026 Full applications
• 26/07403/FULL Awaiting decision

  Basement Floor And Ground Floor Queen Annes House 34 Queen Anne's Gate London SW1H 9AB

  Refurbishment and enhancement of the building to facilitate its continued use as offices with ancillary residential accommodation, together with associated conservation, restoration, accessibility improvements, building services upgrades, landscaping and ancillary works. Internal and external alterations associated with the repair. (Linked with 26/07404/LBC)

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/07415/FULL Awaiting decision

  39 Montagu Square London W1H 2LL

  Amalgamation of Flats 3 and 4 (Use Class C3) to form one single dwelling (Use Class C3) including associated internal reconfiguration and refurbishments, alterations to access arrangements and improvements to the existing terrace and private amenity spaces, new plant and other associated works. (Linked with 26/07416/LBC)

  Received 30 Oct, published by the council 3 Nov 2026 Full applications