42 - 44 Grosvenor Gardens London SW1W 0EB

This site has had 2 applications since 2026.

• 26/07100/LBC Awaiting decision

  42 - 44 Grosvenor Gardens London SW1W 0EB

  Replacement of an existing roof-level air source heat pump at roof level, installation of domec CCTV camera on rear ground floor mews elevation, together with associated internal alterations at lower ground floor level. (Linked with 26/07099/FULL)

  Submitted 16 Oct 2026 Heritage and listed buildings

1. 16 Oct 2026

   Received by Westminster

2. 20 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 86 days over the applications it decided in the last year.

• 26/07100/LBC Awaiting decision

  42 - 44 Grosvenor Gardens London SW1W 0EB

  Replacement of an existing roof-level air source heat pump at roof level, installation of domec CCTV camera on rear ground floor mews elevation, together with associated internal alterations at lower ground floor level. (Linked with 26/07099/FULL)

  Submitted 16 Oct 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/07100/LBC Awaiting decision

  42 - 44 Grosvenor Gardens London SW1W 0EB

  Replacement of an existing roof-level air source heat pump at roof level, installation of domec CCTV camera on rear ground floor mews elevation, together with associated internal alterations at lower ground floor level. (Linked with 26/07099/FULL)

  Submitted 16 Oct 2026 Heritage and listed buildings

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• 38 Grosvenor Gardens London SW1W 0EB

  26/00385/ADFULL Submitted 22 Jan 2026 50 yards away

  88% historically approved · decision due ~21 May

  Details of a noise report describing how the noise impact of plant has been minimised pursuant to the partial discharge of (Parts 1 and 2) of Condition 4 of planning permission dated 14th March 2023 (RN: 22/08504/FULL).

  Awaiting decision Full applications 5 docs

• 42 - 44 Grosvenor Gardens London SW1W 0EB

  26/07100/LBC Submitted 16 Oct 2026 50 yards away

  90% historically approved · decision due ~11 Dec

  Replacement of an existing roof-level air source heat pump at roof level, installation of domec CCTV camera on rear ground floor mews elevation, together with associated internal alterations at lower ground floor level. (Linked with 26/07099/FULL)

  Awaiting decision Heritage and listed buildings

• 38 Grosvenor Gardens London SW1W 0EB

  25/06166/ADFULL Submitted 29 Aug 2025 50 yards away

  Detailed drawings of rooflights to show traditional joinery details pursuant to Condition 7 (b) (partial) of planning permission dated 14 March 2023 (RN: 22/08504/FULL).

  Granted Full applications Loft or dormer 11 docs

• 38 Grosvenor Gardens London SW1W 0EB

  25/06162/ADLBC Submitted 29 Aug 2025 50 yards away

  Detail of skylights (partial) and rooflights (partial) pursuant to conditions 6(f) and 11(a) of listed building consent dated 14 March 2023 (RN: 22/08505/LBC).

  Granted Conditions Loft or dormer 8 docs

• 40 Grosvenor Gardens London SW1W 0EB

  25/06066/ADFULL Submitted 26 Aug 2025 50 yards away

  Detail drawings of all new external areas of glazed roof / rooflights, including whether fixing / seating locations will be re-used or not; and, if not; all new fixing locations / details; and architectural plans and elevations at 1:20 and sections at 1:10) of the following parts of the development - the new doors and windows, including fanlights and the new glazed screen to the mews elevation pursuant to Condition 4 (a, b and d) of planning permission dated 21 April 2021 (RN: 21/00188/FULL).

  Granted Full applications Loft or dormer Windows or glazing 20 docs

• 40 Grosvenor Gardens London SW1W 0EB

  25/06035/ADLBC Submitted 22 Aug 2025 50 yards away

  Details of all new external areas of glazed roof / rooflights, including whether fixing / seating locations will be re-used or not; and, if not; all new fixing locations / details; architectural plans and elevations at 1:20 and sections at 1:10) of the following parts of the development - the new doors and windows, including fanlights and the new glazed screen to the mews elevation; and any new internal doors cross-referenced to key plans and a door schedule pursuant to Condition 7 (a, b, d and f) of listed building dated 23 April 2021 (RN:21/00189/LBC).

  Granted Conditions Loft or dormer Windows or glazing 24 docs

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications