43 Brompton Square, London, SW3 2AF Data via plota.co.uk

PP/26/01392 - Planning Permission Withdrawn

Proposal

***WITHDRAWN***Variation of Condition 2 (compliance with approved drawings) of listed building consent (Construction of basement under part of rear garden.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. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
19 Jan 2026
−
Withdrawn
20 Apr 2026

Withdrawn on 20 Apr 2026 · Last checked 22 Oct 2026

Associated applications 8

Site constraints 11

36 listed buildings within 150 m of the postcode pin
Nearest: 37-53, Brompton Square Sw3, Grade II, the postcode pin is inside its outline · 1 Grade II*, 34 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 36 with distances
Historic England ↗
Brompton conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Article 4 - No 100. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Tree preservation order
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Air quality management area: Kensington and Chelsea AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
National infrastructure project about 1302 m away: Thames Tideway Tunnel; Heritage at risk about 81 m away: 31, Brompton Square, South Kensington; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square; Designated open space about 23 m away; Town centre about 67 m away: Knightsbridge.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 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.

Sales history 1

Last sold for £5,600,000 in April 2020. Terraced house, freehold.

6 April 2020£5,600,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area224 m² (2,411 sq ft)
Energy ratingD (67 out of 100), could reach B
PropertyMid-terrace house, 8 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2020, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Planning Permission
Postcode
SW3 2AF
Received
19 Jan 2026
Validated
19 Jan 2026
Ward
Brompton and Hans Town
Case officer
Show
Target decision
16 Mar 2026
Decision
Withdrawn
Decision date
20 Apr 2026
Applicant
Show
Freehold owner
Show

Consultation & key dates

Comments by
1 May 2026
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Householder decisions

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%).

These figures are council-wide context, not a prediction for this application. View full council performance
Kensington and Chelsea decision statistics
Based on MHCLG data, the nine months to December 2025
93%
Overall approval rate
Above avg (87%) #58 of 296
94%
Householder approved
Above avg (90%) #110 of 296
61%
Decided in 8 weeks
Below avg (63%) #174 of 296
40%
Extended time limit
Below avg (41%) #152 of 296
94%
Minor dwellings approved
455 decided (1-9 homes)
87%
Change of use approved
53 decided
1,839
Total decisions
135 refused in the nine months to December 2025

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.