50 Grosvenor Street London

This site has had 8 applications since 2025: 1 approved, 2 refused.

• 26/03813/LBC Decided

  50 Grosvenor Street London

  Installation of three condenser units within the rear courtyard.

  Submitted 10 Jun 2026 Heritage and listed buildings
• 26/03477/LBC Awaiting decision

  50 Grosvenor Street London

  Minor internal works at ground and first floor levels to refurbish and fit-out office accommodation (revised submission of application ref. 26/00764/LBC).

  Submitted 27 May 2026 Heritage and listed buildings
• 26/01504/LBC Awaiting decision

  50 Grosvenor Street London

  Installation of three condenser units within the rear courtyard. (Linked with 26/01503/FULL)

  Submitted 9 Mar 2026 Heritage and listed buildings
• 26/01503/FULL Awaiting decision

  50 Grosvenor Street London

  Installation of three condenser units within the rear courtyard. (Linked with 26/01504/LBC)

  Submitted 9 Mar 2026 Full applications
• 26/00764/LBC Refused

  50 Grosvenor Street London

  Internal works at ground and first floor levels to refurbish and fit-out office accommodation.

  Decided 28 Apr 2026 Heritage and listed buildings
• 26/00754/LBC Refused

  50 Grosvenor Street London

  Creation of internal structural opening at ground floor level to provide access between 50 and 51 Grosvenor Street.

  Decided 1 Apr 2026 Heritage and listed buildings
• 25/08357/LBC Granted

  50 Grosvenor Street London

  Internal alterations at lower ground, ground, first, second, third and fourth floors.

  Decided 20 Feb 2026 Heritage and listed buildings

1. 10 Jun 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. 31 Jul 2026

   Decision issued

4. 9 Aug 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 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