47 Wilton Crescent London SW1X 8RX

1. 15 Aug 2025

   Received by Westminster

2. 29 Aug 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 29 August 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.

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.

• 44 Wilton Crescent London SW1X 8RX

  26/06810/LBC Submitted 5 Oct 2026 50 yards away

  90% historically approved · decision due ~30 Nov

  Repair of rear faux Mansard roof at 43 Wilton Crescent and slate valley roof to 44 Wilton Crescent. Replacement of 3no. rooflights with conservation rooflights. (Linked to 26/06809/FULL)

  Awaiting decision Heritage and listed buildings Loft or dormer

• 44 Wilton Crescent London SW1X 8RX

  26/05575/LBC Submitted 17 Aug 2026 50 yards away

  90% historically approved · decision due ~12 Oct

  Replacement of slate roof coverings and associated leadwork, replacement of rooflights, removal and reinstatement of mansard slate hanging, and associated repairs to roof structures and concealed fabric.

  Decided Heritage and listed buildings Loft or dormer Roofing

• 44 Wilton Crescent London SW1X 8RX

  26/06809/FULL Submitted 5 Oct 2026 50 yards away

  88% historically approved · decision due ~30 Nov

  Repair of rear faux Mansard roof at 43 Wilton Crescent and slate valley roof to 44 Wilton Crescent. Replacement of 3no. rooflights with conservation rooflights. (Linked to 26/06810/LBC)

  Awaiting decision Full applications Loft or dormer

• 42 Wilton Crescent London SW1X 8RX

  22/04192/NMA Submitted 27 Jun 2022 50 yards away

  Amendments to planning permission dated 1st July 2021 (RN: 21/02766/FULL) for adjustments to the layout at upper ground floor and lower ground floor level and the addition of a new external stair incorporating a platform to the rear courtyard namely, changes to the design of the new external stair to the rear courtyard.

  Granted Amendments 13 docs

• 39 Wilton Crescent London SW1X 8RX

  25/05926/LBC Submitted 20 Aug 2025 50 yards away

  Erection of closet wing from lower-ground to third floor, reconstruction of existing rear two-storey extension at lower-ground and ground level, erection of balcony and French doors at rear ground level, basement extension, levelling of ground floor and raising of rear roof level, replacement of lower-ground concrete slab and associated damp proofing, alterations to services throughout, internal alterations associated with lift and associated refurbishment alterations.

  Granted Heritage and listed buildings Extension Windows or glazing 33 docs

• 39 Wilton Crescent London SW1X 8RX

  25/05991/FULL Submitted 22 Aug 2025 50 yards away

  Erection of rooftop plant enclosure behind dummy mansard including new terrace with new stone paving; access stair with glazed access hatch; two flush walk-on rooflights; extension of mansard to front elevation to form parapet and conceal terrace; balustrade to rear elevation; raising of party wall to front of No. 40; replacement of all existing AV and satellite antennas; new security CCTV camera overlooking the access hatch.

  Granted Full applications Extension Loft or dormer +1 17 docs

• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07470/FULL Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement. (Linked with 26/07471/LBC).

  Received 3 Nov, published by the council 5 Nov 2026 Full applications
• 26/07466/FULL Awaiting decision

  65 Albion Gate Albion Street W2 2LA

  Replacement of first-floor front elevation windows and balcony door with double-glazed steel-framed units.

  Received 3 Nov, published by the council 5 Nov 2026 Full applications
• 26/07460/FULL Awaiting decision

  1 Hanover Square London W1S 1HA

  Installation of new public art sculptures and seating; hard and soft landscaping; installation of an area of raised terrace decking on St George Street measuring 43m x 2.6m for the placing of tables, chairs and banquette benches in connection with restaurant use; and associated external alterations and enabling works.

  Received 3 Nov, published by the council 5 Nov 2026 Full applications