42 and 43 Brompton Square, London, SW3 2AF Data via plota.co.uk
Proposal
Temporary removal of rear garden wall between properties and its rebuild to facilitate the basement works consented under , , and (Retrospective application) Data via plota.co.uk
Application progress
Approved on 20 Nov 2025 · Last checked 24 Oct 2026
Planning committee
Decided by Kensington and Chelsea Planning Applications Committee on 18 Nov 2025.
Approved unanimously
As officers recommended.
- Officers advised approval because the wall could be rebuilt to protect the listed building, conservation area and nearby living conditions.
- Three letters objected, including concerns about amalgamation and loss of significance; the conservation officer had no objection subject to a condition.
Source: Plota analysis of Kensington and Chelsea's committee minutes, Kensington and Chelsea Planning Applications Committee minutes, 18 November 2025 .
Associated applications 13
- Temporary removal of rear garden wall between properties and its rebuild to facilitate the basement works consented…
Conditions variation sought for 2
Conditions variation sought for 2
Show 2 more · 1 approved, 1 withdrawn
Conditions variation sought for 2
Conditions variation sought for 2
Show 3 more · 1 approved, 1 pending, 1 withdrawn
- Listed building***WITHDRAWN***Variation of Condition 2 (compliance with approved drawings)WithdrawnLB/26/01390
Site constraints 11
Show all 37 with distances
- 0 m37-53, Brompton Square Sw3Grade II
- 31 m32-36, Brompton Square Sw3Grade II
- 46 m20-25, Brompton Square Sw3Grade II
- 48 m17-19, Brompton Square Sw3Grade II
- 54 m13-16, Brompton Square Sw3Grade II
- 56 m27, Brompton Square Sw3Grade II
- 60 m28-31, Brompton Square Sw3Grade II
- 62 m54 and 55, Brompton Square Sw3Grade II
- 66 m31A, BROMPTON SQUARE SW3 (See details for further address information)Grade II
- 66 m10-12, Brompton Square Sw3Grade II
- 72 m56, Brompton Square Sw3Grade II
- 77 m57, Brompton Square Sw3Grade II
- 77 m39-59, Ennismore Gardens Sw7Grade II
- 79 m45, 46 and 47, Rutland Gate Sw7Grade II
- 79 m3-9, Brompton Square Sw3Grade II
- 81 mChurch of the Holy TrinityGrade II
- 83 m58, Brompton Square Sw3Grade II
- 87 m36, Ennismore Gardens Sw7Grade II
- 88 m59 and 60, Brompton Square Sw3Grade II
- 93 mLamp Standard Outside Number 39Grade II
- 93 m48-65, Rutland Gate Sw7Grade II
- 99 mMews Arch Adjoining Number 37Grade II
- 100 mUnnamed
- 107 mLamp Standard Outside Number 40 on Opposite PavementGrade II
- 111 m27-34 Ennismore GardensGrade II
- 115 m27-42, RUTLAND GATE (See details for further address information)Grade II
- 116 mThe OratoryGrade II*
- 117 mLamp Standard Outside Number 42Grade II
- 121 mLamp Standard Outside Number 34Grade II
- 122 mLamp Standard Outside Number 44Grade II
- 128 mThe Bunch of Grapes Public HouseGrade II
- 134 mLamp Standard Outside Number 53Grade II
- 137 mLamp Standard Outside Number 33Grade II
- 137 mCorner Pier in South East Corner of Central GardenGrade II
- 144 mLamp Standard Outside Number 37Grade II
- 147 mLamp Standard Outside Number 47, on Opposite Side of PavementGrade II
- 148 m6-17, Montpellier Place Sw7Grade II
Checked on 14 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Kensington and Chelsea
- Application type
- Planning Permission
- Postcode
- SW3 2AF
- Received
- 7 Jul 2025
- Validated
- 7 Jul 2025
- Ward
- Brompton and Hans Town
- Case officer
- Show
- Target decision
- 1 Sept 2025
- Decision
- Granted
- Decision date
- 20 Nov 2025
- Appeal
- Allowed · 18 May 2026 · Written Representations · Inspectorate case 3377587 ↗
- Applicant
- Show
How this decision compares
Decided in 136 days from validation, 62 days slower than Kensington and Chelsea's median of 74 for full applications. Approved, as 94% of full applications here are.
Plota live figures for full applications decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →
Consultation & key dates
- Comments by
- 8 Aug 2025
Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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42 and 43 Brompton Square, London, SW3 2AF
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Referenced application
Council archive
42 Brompton Square, London, SW3 2AF
Provision of basement under part of the rear garden and restoration of the front lightwell and entrance steps
- Received
- 8 Mar 2023
- Decided
- 1 Sep 2023
- Outcome
- Approved
42 Brompton Square, London, SW3 2AF
Provision of basement under part of the rear garden and restoration of the front lightwell and entrance steps
- Received
- 8 Mar 2023
- Decided
- 1 Sep 2023
- Outcome
- Approved
- Type
- Heritage
43 Brompton Square, LONDON, SW3 2AF
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 with dormer windows and rooflights along with internal alterations that restore the architectural and historic significance of the listed building whilst maintaining two self-contained dwellings.
- Received
- 23 Feb 2023
- Decided
- 1 Sep 2023
- Outcome
- Approved
43 Brompton Square, LONDON, SW3 2AF
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.
- Received
- 23 Feb 2023
- Decided
- 1 Sep 2023
- Outcome
- Approved
- Type
- Heritage