63 Grosvenor Street London W1K 3JG

This site has had 2 applications since 2026.

• 26/06731/AD7 Decided

  63 Grosvenor Street London W1K 3JG

  Display for temporary period of six months of non-illuminated 'to let' board located on the railings at street level and measuring 0.45m x 0.6m.

  Decided 13 Oct 2026

1. 22 Oct 2026

   Received by Westminster

2. 27 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 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 90 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's median decision took 90 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• 63 Grosvenor Street London W1K 3JG

  26/06731/AD7 Submitted 1 Oct 2026 50 yards away

  Display for temporary period of six months of non-illuminated 'to let' board located on the railings at street level and measuring 0.45m x 0.6m.

  Decided

• 62 Grosvenor Street London W1K 3JF

  26/03830/AD7 Submitted 11 Jun 2026 50 yards away

  89% historically approved · decision due ~6 Aug

  Display for a temporary period of six months of a non-illuminated estate agent board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m

  Decided

• 66 Grosvenor Street London W1K 3JH

  26/04642/LBC Submitted 10 Jul 2026 50 yards away

  90% historically approved · decision due ~4 Sep

  Internal alterations to include new floor coverings, moving floor boxes, removing wet rads, and installing new kitchenette.

  Awaiting decision Heritage and listed buildings

• 66 Grosvenor Street London W1K 3JH

  26/05941/LBC Submitted 1 Sep 2026 50 yards away

  90% historically approved · decision due ~27 Oct

  Alterations to the rear staircase link between 17 Grosvenor Hill and 66 Grosvenor Street.

  Decided Heritage and listed buildings

• Broadbent House 64 - 65 Grosvenor Street London W1K 3JH

  26/00368/ADFULL Submitted 22 Jan 2026 50 yards away

  Details of samples of obscure glazing panels and a Biodiversity Management Plan to ensure planting is maintained to a height of 1.5-1.7m pursuant to Conditions 4 and 7 of planning permission dated 05 November 2025 (RN: 25/02852/FULL)

  Granted Full applications Windows or glazing 5 docs

• 15 Grosvenor Hill London W1K 3QA

  26/05547/CLOPUD Submitted 14 Aug 2026 50 yards away

  84% historically approved · decision due ~9 Oct

  External fire remediation works to an existing four-storey residential apartment building. Works comprise of: . The removal and replacement of the existing external wall cladding system with a matching system of identical appearance, profile, colour and finish, upgraded to achieve A2-s1,d0 fire performance standards. . Replacement of combustible insulation where necessary . Replacement and introduction of cavity barriers, fire-stopping measures and associated supporting components as required to comply with current fire safety requirements. The replacement materials will replicate the existing appearance of the building and will not result in a material alteration to the external appearance. Minor associated works are proposed to the rear elevation only, with no changes to the use of the building, site access arrangements, highways, drainage, hardstanding or site layout. The building will remain in use as residential flats throughout and no increase in floorspace, building height or residential accommodation is proposed.

  Decided Lawful development New dwelling