9A Grosvenor Square London W1K 5AE

This site has had 2 applications since 2026.

• 26/05473/LBC Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of new natural Portland Stone step surfaces to the two highway facing front entrance doors. (Linked to 26/06273/FULL)

  Submitted 12 Aug 2026 Heritage and listed buildings

1. 14 Sep 2026

   Received by Westminster

2. 22 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 November 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.

1 later application on the register refers to this one:

• 26/05473/LBC Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of new natural Portland Stone step surfaces to the two highway facing front entrance doors. (Linked to 26/06273/FULL)

  Submitted 12 Aug 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 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.

• 9A Grosvenor Square London W1K 5AE

  26/05473/LBC Submitted 12 Aug 2026 50 yards away

  90% historically approved · decision due ~9 Nov

  Installation of new natural Portland Stone step surfaces to the two highway facing front entrance doors. (Linked to 26/06273/FULL)

  Awaiting decision Heritage and listed buildings

• 87A Duke Street London W1K 5PQ

  25/09360/LBC Submitted 24 Dec 2025 50 yards away

  Internal alterations.

  Granted Heritage and listed buildings 18 docs

• 85A Duke Street London W1K 5PG

  07/09929/LBC Submitted 13 Nov 2007 50 yards away

  Installation of satellite dish to rear.

  Granted Heritage and listed buildings 4 docs

• 85 Duke Street London W1K 5PG

  25/06765/FULL Submitted 19 Sep 2025 50 yards away

  Replacement of shopfronts to facilitate creation of two smaller units and removal of pavement lights and extension of footway.

  Refused Full applications Extension 34 docs

• 85 Duke Street London W1K 5PG

  25/06766/LBC Submitted 19 Sep 2025 50 yards away

  Alterations to an existing ground and lower ground floor, replacement of shopfronts; removal of pavement lights; extension of footway and new internal stair.

  Refused Heritage and listed buildings Extension 27 docs

• 85 Duke Street London W1K 5PG

  26/03552/LBC Submitted 29 May 2026 50 yards away

  90% historically approved · decision due ~28 Jul

  Alterations to shopfronts, internal alterations and installation of new staircase [Linked to 26/03551/FULL]

  Awaiting decision Heritage and listed buildings 19 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  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 replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06277/FULL Awaiting decision

  Hospital 60 Grove End Road London NW8 9NH

  Variation of conditions 1 and removal of condition 6 of planning permission dated 12th November 2019 (RN 19/07202/FULL) for the Variation of condition 12 of planning permission dated 21 June 2013 (RN: 13/01330/FULL) for the: Demolition of single storey block to north east elevation of main hospital building. Erection of three storey building (plus basement level) with link to existing hospital fronting onto Grove End Road and erection of two storey extension to the main entrance building, both to provide additional hospital accommodation (Class D1). Installation of mechanical plant and associated external alterations. NAMELY, to include amended phase 2 drawings and condition 6 to be removed as the as approved 11 car parking space are no longer proposed and the car lift is no longer shown on the amended plans.

  Received 14 Sep, published by the council 22 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