63 Grosvenor Street London W1K 3JG

1. 1 Oct 2026

   Received by Westminster

2. 7 Oct 2026

   Added to PlanIndex

3. 13 Oct 2026

   Decision issued

4. 13 Oct 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.

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.

• 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

• 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

• 67 - 68 Grosvenor Street London W1K 3JN

  26/06786/ADFULL Submitted 5 Oct 2026 50 yards away

  89% historically approved · decision due ~30 Nov

  Detailed drawings of a planting scheme which includes the number, size, species and position of trees and shrubs pursuant to condition 4 of planning permission dated 3rd June 2025 (RN: 25/02652/FULL).

  Awaiting decision Trees

• 17 Grosvenor Street London W1K 4QH

  26/05516/FULL Submitted 13 Aug 2026 50 yards away

  88% historically approved · decision due ~8 Oct

  Variation of condition 1 of planning permission dated 2nd April 2026 (RN:25/09112/FULL) for the Installation of air source heat pump in modified plant enclosure; green roof and rooflights; modifications to front mansard profile and front elevation. Namely, omission of 3 rooflights over the 4th floor and addition of a dormer window at the 4th floor rear and addition of a mechanical vent and heat recovery unit at the rear of the central flat roof. (Application under section 73 of the Act)

  Awaiting decision Full applications Loft or dormer Windows or glazing 17 docs