51 Ennismore Gardens London SW7 1AH

1. 31 May 2022

   Received by Westminster

2. 28 Jul 2022

   Decision issued: Application Permitted

3. 29 Jul 2026

   Added to PlanIndex

Westminster granted permission on 28 July 2022, 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.

• 49 Ennismore Gardens London SW7 1AH

  20/07365/FULL Submitted 17 Nov 2020 50 yards away

  Variation of condition 1 of planning permission dated 01 September 2020 (RN: 20/03649/FULL) for 'Amalgamation of Flats 1 and 2 on lower ground, raised ground floor and first floor level. Rebuilding of rear extension including provision of French doors onto existing rear ground floor terrace. Reconfiguration of existing lightwell areas and glazed roof over raised ground floor light well enclosure. Lowering of existing lower ground floor level'. Namely, to allow amendments including raising of patio boundary walls by 50 and 48 Ennismore Gardens and revision of the conservation rooflight position.

  Withdrawn Full applications New dwelling Extension +2 28 docs

• 29 Ennismore Mews London SW7 1AP

  26/02233/NMA Submitted 2 Apr 2026 50 yards away

  93% historically approved · decision due ~10 Jun

  Amendments to planning permission dated 19th March 2025 (RN 24/08165/FULL) for the Excavation of basement; erection of mansard roof extensions, including plant equipment in recesses; alterations to front and side elevations, including new and replacement windows and doors; all in connection with use as two residetail units. (Site includes Nos 29 & 29A Ennismore Mews.) NAMELY, render over the brickwork; Reinstate and enlarge the northernmost window on the first floor; Shift the dormer windows slightly from the approved position and adjust the other windows marginally to better balance the composition and to correspond with the internal layout; Enlarge the middle window on ground floor at 29A; and Shift entry door at 29 and enlarge entrance at 29A.

  Awaiting decision Amendments Extension Loft or dormer +1 18 docs

• 29 Ennismore Mews London SW7 1AP

  26/02196/ADFULL Submitted 1 Apr 2026 50 yards away

  88% historically approved · decision due ~10 Jun

  Details of Code of Construction Practice pursuant to condition 3 of planning permission dated 20th March 2025 (RN:24/08165/FULL)

  Awaiting decision Full applications 9 docs

• 29 Ennismore Mews London SW7 1AP

  26/05410/FULL Submitted 10 Aug 2026 50 yards away

  88% historically approved · decision due ~14 Oct

  External alterations to Nos. 29 and 29A Ennismore Mews, including erection of mansard extension to no.29 and alterations/ replacement of mansard to no.29A, alterations to front facade of 29 and 29A; installation of new window to side elevation at first floor level and alterations rooflights; installation and repositioning of CCTV cameras; relocation of air-conditioning condenser units to main roof level with associated acoustic screening and anti-vibration measures.

  Awaiting decision Full applications Extension Loft or dormer +1

• 29 Ennismore Mews London SW7 1AP

  26/02197/ADFULL Submitted 1 Apr 2026 50 yards away

  88% historically approved · decision due ~10 Jun

  Details of updated Flood Risk Assessment including site-specific groundwater monitoring information and necessary flood risk mitigation measures pursuant to condition 5 of planning permission dated 18 March 2025 (RN: 24/08165/FULL)

  Awaiting decision Full applications 12 docs

• 29 Ennismore Mews London SW7 1AP

  26/04229/NMA Submitted 26 Jun 2026 50 yards away

  93% historically approved · decision due ~21 Aug

  Amendments to planning permission dated 18 March 2025 (RN: 24/08165/FULL) for the excavation of basement; erection of mansard roof extensions, including plant equipment in recesses; alterations to front and side elevations, including new and replacement windows and doors; all in connection with use as two residential units (Site includes Nos 29 & 29A Ennismore Mews); NAMELY to apply render to match No. 29A, enlarge the northern first-floor and central ground-floor windows and rooflight, reposition dormers and windows, install CCTV cameras and parcel box and relocate and enlarge the entrances at Nos. 29 and 29A.

  Decided Amendments Extension Loft or dormer +1

• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 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
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 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