7 Wilton Crescent London SW1X 8RN

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/06085/FULL Granted

  7 Wilton Crescent London SW1X 8RN

  Erection of a single storey rear extension at second floor level.

  Decided 9 Oct 2025 Full applications

1. 27 Aug 2025

   Received by Westminster

2. 9 Oct 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 9 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 7 Wilton Crescent London SW1X 8RN

  25/06085/FULL Submitted 27 Aug 2025 50 yards away

  Erection of a single storey rear extension at second floor level.

  Granted Full applications Extension 24 docs
  Small domestic

• 8 Wilton Crescent London SW1X 8RN

  22/03064/LBC Submitted 6 May 2022 50 yards away

  Removal of the rear bay at lower ground floor level and its rebuilding at ground and first floor level. Internal alterations, including to partitions. (Retrospective consent).

  Granted Heritage and listed buildings 70 docs

• 5 Wilton Crescent London SW1X 8RN

  23/04211/LBC Submitted 22 Jun 2023 50 yards away

  Excavation of a single storey basement beneath rear part of building and the mews building (including a replacement swimming pool), insertion of new lightwell and amendments to rooflight configuration between the main house and mews building, rear infill of mews building at first floor level, installation of plant to front vaults and within existing roof service rooms and associated internal and external alterations. (Site includes 8 Kinnerton Street) .

  Granted Heritage and listed buildings Extension Loft or dormer 71 docs
  Small domestic

• 5 Wilton Crescent London SW1X 8RN

  25/05493/LBC Submitted 6 Aug 2025 50 yards away

  Erection of closet wing extension at rear first, second and third floor level, extension of second floor terrace to 5 Wilton Crescent, insertion of new lightwells and amendments to rooflight configuration between the main house and mews building, rear infill of mews building at first floor level, and associated works (Site includes 8 Kinnerton Street).

  Refused Heritage and listed buildings Extension Loft or dormer 33 docs

• 5 Wilton Crescent London SW1X 8RN

  25/05471/FULL Submitted 5 Aug 2025 50 yards away

  Erection of closet wing extension at rear first, second and third floor level, extension of second floor terrace to 5 Wilton Crescent, insertion of new lightwells and amendments to rooflight configuration between the main house and mews building, rear infill of mews building at first floor level, and associated works (Site includes 8 Kinnerton Street).

  Refused Full applications Extension Loft or dormer 39 docs

• 5 Wilton Crescent London SW1X 8RN

  25/05308/ADFULL Submitted 30 Jul 2025 50 yards away

  Details of sample of brickwork pursuant to Condition 5 of planning permission dated 03 July 2025 (RN: 25/03433/FULL).

  Refused Full applications 6 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Alterations to internal partitions, door openings, doors and floor finishes.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06318/LBC Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings