The Penthouse Wellington Court 116 Knightsbridge London SW1X 7PL

1. 7 Sep 2026

   Received by Westminster

2. 14 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 2 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 65 days over the applications it decided in the last year.

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.

• Wellington Court 116 Knightsbridge London SW1X 7PJ

  25/06867/FULL Submitted 24 Sep 2025 50 yards away

  Replacement of single glazed windows with double glazed windows to the ground floor flat and installation of a louvre to one window within the internal courtyard elevation (Flat 14).

  Granted Full applications Windows or glazing 32 docs

• 151 Knightsbridge London SW1X 7PA

  25/08258/ADV Submitted 12 Nov 2025 50 yards away

  84% historically approved · decision due ~7 Jan

  Display of 4 x ground level lamppost features attached to the 4 lampposts.

  Awaiting decision Advertising 4 docs

• Hyde Park Barracks Knightsbridge London SW7 1SE

  25/06883/ADFULL Submitted 25 Sep 2025 50 yards away

  Details of a noise assessment pursuant to condition 9 of planning permission dated 28th January 2025 (RN: 24/08368/FULL)

  Granted Full applications 11 docs

• 9 Knightsbridge Green London SW1X 7QL

  25/08020/ADV Submitted 4 Nov 2025 100 yards away

  84% historically approved · decision due ~30 Dec

  Display of one internally illuminated fascia sign measuring 0.6m x 3m and one externally illuminated projecting sign measuring 0.8m x 0.6m. (Retrospective)

  Awaiting decision Advertising 9 docs

• Bowater House 68 Knightsbridge London SW1X 7QT

  08/04923/ADV Submitted 4 Jun 2008 100 yards away

  Display of an externally illuminated advertisement on a hoarding within an archway on the side elevation of the Mandarin Oriental Hotel.

  Withdrawn Advertising 7 docs

• 30 Park Mansions Knightsbridge London SW1X 7QT

  03/06857/CLEUD Submitted 2 Sep 2003 100 yards away

  Application for a certificate of lawfulness in respect of existing use, namely, the use of Flat 30 for short-term letting.

  Refused Lawful development 5 docs

• 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
• 26/06234/FULL Awaiting decision

  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
• 26/06249/FULL Awaiting decision

  53 Wimpole Street London W1G 8YH

  Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/03576/FULL Decided

  15A Devonshire Terrace London W2 3DW

  Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

  Received 1 Jun, published by the council 11 Sep 2026 Full applications