39 Wilton Crescent London SW1X 8RX

This site has had 8 applications since 2025: 6 approved, 0 refused.

• 25/09301/LBC Granted

  39 Wilton Crescent London SW1X 8RX

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and french doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within enclosures at roof level and to rear; extension of lift to fourth floor; excavation of basement under rear courtyard, infill courtyard extension with terrace in association with use of building as single dwelling.

  Decided 19 May 2026 Heritage and listed buildings
• 25/09300/FULL Granted

  39 Wilton Crescent London SW1X 8RX

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and french doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within enclosures at roof level and to rear; extension of lift to fourth floor; excavation of basement under rear courtyard, infill courtyard extension with terrace in association with use of building as single dwelling.

  Decided 19 May 2026 Full applications
• 25/05991/FULL Granted

  39 Wilton Crescent London SW1X 8RX

  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.

  Decided 23 Oct 2025 Full applications
• 25/05992/LBC Granted

  39 Wilton Crescent London SW1X 8RX

  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.

  Decided 23 Oct 2025 Heritage and listed buildings
• 25/05985/FULL Withdrawn

  39 Wilton Crescent London SW1X 8RX

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and French doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within an enclosure at roof level and an MVHR unit in the rear courtyard; extension of existing lift to fourth floor; and excavation of basement under rear courtyard, infill courtyard extensionand works to front and rear elevations in association with use of building as single dwelling. (Linked with 25/05986/LBC)

  Decided 27 Oct 2025 Full applications
• 25/05986/LBC Withdrawn

  39 Wilton Crescent London SW1X 8RX

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and French doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within an enclosure at roof level and an MVHR unit in the rear courtyard; extension of existing lift to fourth floor; and excavation of basement under rear courtyard, infill courtyard extension and works to front and rear elevations in association with use of building as single dwelling. (Linked with 25/05985/FULL)

  Decided 27 Oct 2025 Heritage and listed buildings
• 25/05984/FULL Granted

  39 Wilton Crescent London SW1X 8RX

  Variation of Condition 1 of planning permission dated 23 February 2016 (RN: 15/08955/FULL) for the: 'Erection of closet wing from lower ground to third floor to accommodate lift. Demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level. Erection of balcony and French doors at rear ground floor level. Alterations at roof level in association with its use as a terrace. Installation of plant equipment within an enclosure at roof level. Excavation of basement under rear courtyard'. Namely, retention of existing lift shaft, modifications to fenestration arrangement on rear, increase in height of two storey rear extension.

  Decided 5 Nov 2025 Full applications

1. 20 Aug 2025

   Received by Westminster

2. 21 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 5 Nov 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 5 November 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.

• 39 Wilton Crescent London SW1X 8RX

  25/05992/LBC 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 Heritage and listed buildings Extension Loft or dormer +1 16 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

• 39 Wilton Crescent London SW1X 8RX

  25/09301/LBC Submitted 23 Dec 2025 50 yards away

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and french doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within enclosures at roof level and to rear; extension of lift to fourth floor; excavation of basement under rear courtyard, infill courtyard extension with terrace in association with use of building as single dwelling.

  Granted Heritage and listed buildings Extension Demolition +1 25 docs
  Domestic

• 39 Wilton Crescent London SW1X 8RX

  25/05985/FULL Submitted 21 Aug 2025 50 yards away

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and French doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within an enclosure at roof level and an MVHR unit in the rear courtyard; extension of existing lift to fourth floor; and excavation of basement under rear courtyard, infill courtyard extensionand works to front and rear elevations in association with use of building as single dwelling. (Linked with 25/05986/LBC)

  Withdrawn Full applications Extension Demolition +1 36 docs
  Domestic

• 39 Wilton Crescent London SW1X 8RX

  25/05986/LBC Submitted 21 Aug 2025 50 yards away

  Erection of closet wing from lower ground to third floor; demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level; erection of balcony and French doors at rear ground floor level; alterations at roof level in association with its use as a terrace; installation of plant equipment within an enclosure at roof level and an MVHR unit in the rear courtyard; extension of existing lift to fourth floor; and excavation of basement under rear courtyard, infill courtyard extension and works to front and rear elevations in association with use of building as single dwelling. (Linked with 25/05985/FULL)

  Withdrawn Heritage and listed buildings Extension Demolition +1 29 docs
  Domestic

• 39 Wilton Crescent London SW1X 8RX

  25/05984/FULL Submitted 21 Aug 2025 50 yards away

  Variation of Condition 1 of planning permission dated 23 February 2016 (RN: 15/08955/FULL) for the: 'Erection of closet wing from lower ground to third floor to accommodate lift. Demolition and reconstruction of existing rear two storey extension at lower ground and ground floor level. Erection of balcony and French doors at rear ground floor level. Alterations at roof level in association with its use as a terrace. Installation of plant equipment within an enclosure at roof level. Excavation of basement under rear courtyard'. Namely, retention of existing lift shaft, modifications to fenestration arrangement on rear, increase in height of two storey rear extension.

  Granted Full applications Extension Demolition +1 37 docs

• 26/07509/LBC 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 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07461/LBC Awaiting decision

  1 Savile Row London W1S 3JR

  Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07482/LBC Awaiting decision

  160 Regent Street London W1B 5SP

  Temporary installation of Christmas decorations to the façade of the Guess store, Regent Street, comprising garlands, external LED lighting and decorative elements fixed to temporary metal support structures and steel cables without drilling into the existing façade, from 4 November 2026 to 7 January 2027.

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07489/LBC Awaiting decision

  RB Building 557 Harrow Road London W10 4RH

  Erection of a temporary stretch canopy for six months a year, for a period of five years at Jaego's House. (Linked with 26/07488/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings