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Planning application

42 Brompton Square, London, SW3 2AF

Granted Kensington and Chelsea LB/26/01190 Listed Building Consent

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Variation Condition 2 (approved plans) of Listed Building consent LB/23/01688, to meet Building Regulations Part B-Vo11 2019 in relation to the fire strategy.

As published by the council, reference LB/26/01190

Application record

Reference
LB/26/01190
Type
Listed Building Consent
Status
Decided
Decision
Granted As published: Grant Planning Permission/Consent
Received
9 Mar 2026
Decided
1 Jun 2026
Ward
Brompton and Hans Town
Parish
02
Postcode
SW3 2AF

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 4 applications since 2024: 3 approved, 0 refused.

  • PP/26/01189 Granted

    42 Brompton Square, London, SW3 2AF

    Variation of Condition 2 (approved plans) of planning permission PP/23/01687 to meet Building Regulations Part B-Vo11 2019 in relation to the fire strategy.

    Decided 1 Jun 2026 Full applications
  • LB/26/01390 Withdrawn

    42 Brompton Square, London, SW3 2AF

    ***WITHDRAWN***Variation of Condition 2 (compliance with approved drawings) of listed building consent LB/23/01688 (Provision of basement under part of the rear garden and restoration of the front lightwell and entrance steps) as proposed adjustments are required to meet Building Regulations Part B-Vol1 2019 in relation to the fire strategy at the property.

    Decided 20 Apr 2026 Heritage and listed buildings
  • CON/24/06790 Granted

    42 Brompton Square, London, SW3 2AF

    Details required by Condition 5 (Method Statement for spoil removal and equipment coming to the site) of Listed Building consent LB/23/01688 (Provision of basement under part of the rear garden and restoration of the front lightwell and entrance steps)

    Decided 14 Nov 2024 Conditions

Timeline

Dates from the published record

  1. 9 Mar 2026

    Received by Kensington and Chelsea

  2. 1 Jun 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

31 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Kensington and Chelsea granted permission on 1 June 2026, 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.

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

  • 42 Brompton Square, London, SW3 2AF

    PP/26/01189 Submitted 9 Mar 2026 0.1 miles away

    Variation of Condition 2 (approved plans) of planning permission PP/23/01687 to meet Building Regulations Part B-Vo11 2019 in relation to the fire strategy.

    Granted Full applications 29 docs
  • 43 Brompton Square, London, SW3 2AF

    PP/26/01187 Submitted 9 Mar 2026 0.1 miles away

    Variation of Condition 2 (compliance with approved drawings) of planning permission PP/23/01231, for modifications to approved drawings to meet Building Regulations Part B-Vo11 2019 in relation to the fire strategy at the property.

    Granted Full applications 39 docs
  • 42 Brompton Square, London, SW3 2AF

    CON/24/06790 Submitted 11 Oct 2024 0.1 miles away

    Details required by Condition 5 (Method Statement for spoil removal and equipment coming to the site) of Listed Building consent LB/23/01688 (Provision of basement under part of the rear garden and restoration of the front lightwell and entrance steps)

    Granted Conditions 76 docs
  • 42 Brompton Square, London, SW3 2AF

    LB/26/01390 Submitted 19 Jan 2026 0.1 miles away

    ***WITHDRAWN***Variation of Condition 2 (compliance with approved drawings) of listed building consent LB/23/01688 (Provision of basement under part of the rear garden and restoration of the front lightwell and entrance steps) as proposed adjustments are required to meet Building Regulations Part B-Vol1 2019 in relation to the fire strategy at the property.

    Withdrawn Heritage and listed buildings
  • 43 Brompton Square, London, SW3 2AF

    PP/26/01392 Submitted 19 Jan 2026 0.1 miles away

    ***WITHDRAWN***Variation of Condition 2 (compliance with approved drawings) of listed building consent LB/23/01232 (Construction of basement under part of rear garden. Reconstruction of a two-storey glazed infill addition to rear elevation. Reconstruction of canted first floor closet wing addition. Construction of mansard roof addition along with internal alterations that restore the architectural and historic significance of the listed building whilst maintaining two self-contained dwellings) to meet Building Regulations Part B-Vol1 2019 in relation to the fire strategy at the property.

    Withdrawn Full applications Extension Loft or dormer +1 37 docs
  • 43 Brompton Square, London, SW3 2AF

    LB/26/01188 Submitted 9 Mar 2026 0.1 miles away

    Variation of Condition 2 (compliance with drawings) of Listed Building consent LB/23/01232, for modifications to approved drawings, to meet Building Regulations Part B-Vo11 2019 in relation to the fire strategy at the property.

    Granted Heritage and listed buildings 11 docs

In Kensington and Chelsea

  • LB/26/03098 Granted

    14 Holland Street, London, W8 4LT

    Removal on non-original furniture, fixtures and fittings. Installation of new coffee shop to include new floor finish over existing screed floor (floor boards retained), new light fittings, new coffee counter, plumbing and services. Limited refurbishment to shop front such as painting and new sign in place of existing.

    Received 10 Jun, published by the council 20 Jul 2026 Heritage and listed buildings
  • LB/26/02918 Granted

    220 and 222 Earl's Court Road, London, SW5 9QA

    Proposed installation of roof top plant and internal alterations

    Received 2 Jun, published by the council 20 Jul 2026 Heritage and listed buildings
  • LB/26/02796 Granted

    Flat 8, 89 Onslow Square, London, SW7 3LT

    Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.

    Received 26 May, published by the council 1 Aug 2026 Heritage and listed buildings
  • LB/26/02366 Withdrawn

    10 Palace Gate, London, W8 5NF

    Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)

    Received 27 Apr, published by the council 20 Jul 2026 Heritage and listed buildings
  • LB/26/02248 Withdrawn

    41 Halsey Street, London, SW3 2PT

    Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.

    Received 20 Apr, published by the council 20 Jul 2026 Heritage and listed buildings