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Planning application

42 - 44 Grosvenor Gardens London SW1W 0EB

Awaiting decision Westminster 26/07100/LBC Heritage and listed buildings

Relates to 26/07099/FULL

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

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)

As published by the council, reference 26/07100/LBC

Application record

Reference
26/07100/LBC
Category
Heritage and listed buildings
Status
Pending
Received
16 Oct 2026
Validated
16 Oct 2026
Postcode
SW1W 0EB

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/07099/FULL Awaiting decision

    42 - 44 Grosvenor Gardens London SW1W 0EB

    Replacement of an existing roof-level air source heat pump at roof level, and installation of domec CCTV camera on rear ground floor mews elevation. (Linkd with 26/07100/LBC)

    Submitted 16 Oct 2026 Full applications

Timeline

Dates from the published record

  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.

Cases linked to this one on the register

  • 26/07099/FULL Awaiting decision

    42 - 44 Grosvenor Gardens London SW1W 0EB

    Replacement of an existing roof-level air source heat pump at roof level, and installation of domec CCTV camera on rear ground floor mews elevation. (Linkd with 26/07100/LBC)

    Submitted 16 Oct 2026 Full applications

1 later application on the register refers to this one:

  • 26/07099/FULL Awaiting decision

    42 - 44 Grosvenor Gardens London SW1W 0EB

    Replacement of an existing roof-level air source heat pump at roof level, and installation of domec CCTV camera on rear ground floor mews elevation. (Linkd with 26/07100/LBC)

    Submitted 16 Oct 2026 Full applications

What happens while it is decided

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

About heritage and listed building applications

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.

Nearby applications

Within 0.3 miles

  • 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

    26/07099/FULL Submitted 16 Oct 2026 50 yards away

    88% historically approved · decision due ~11 Dec

    Replacement of an existing roof-level air source heat pump at roof level, and installation of domec CCTV camera on rear ground floor mews elevation. (Linkd with 26/07100/LBC)

    Awaiting decision Full applications

  • 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

In Westminster

  • 26/07202/LBC Awaiting decision

    Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

    Replacement of 13 doorsets with fire doors.

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07183/LBC Awaiting decision

    306 - 308 Regent Street London W1B 3AT

    Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing fa?ade.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07191/LBC Awaiting decision

    6 Wilton Place London SW1X 8RH

    Layout alterations and replacement of internal doors.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07199/LBC Awaiting decision

    49 Queen's Gardens London W2 3AA

    Erection of a mansard roof extension incorporating rooflights and a rear balcony; installation of Juliet balconies at ground and first floor levels to the rear; demolition of the existing courtyard extension and erection of a single-storey infill extension; extension of the rear wing at first floor (mezzanine) and second floor levels; fenestration alterations including the installation of new windows; stucco repairs and partial rebuilding of the rear extensions; and associated internal alterations at all levels. (Linked to 26/07198/FULL)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07192/LBC Awaiting decision

    119 Warwick Way London SW1V 4HS

    Conversion and internal alterations to the ground floor flat (Retrospective)

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