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7 Halsey Street, LONDON, SW3 2QH

LB/24/08488LB (Listed Building)Approved
Listed building consent

Approved on 17 February 2025

Council decision: Grant Planning Permission/Consent

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Mansard roof extension to include AOV; replacement roof to modern closet wing extension; replacement rainwater pipe to rear; alterations to fenestration, and internal alterations

Received
23 December 2024
Ward
Brompton and Hans Town
  1. Received23 Dec
  2. Validated31 Dec
  3. Consult.31 Jan
  4. Target25 Feb
  5. Decided17 Feb

Decided in 48 days (council typically 56)

About this application

This is a heritage application for an extension at 7 Halsey Street, LONDON, SW3 2QH. Kensington has handled 1,418 applications of this type. This one was decided in 56 days. The site is in the Chelsea conservation area, with 4 listed buildings nearby. There have been 5 other applications at this address. In the past year there have been 362 applications across Brompton and Hans Town. We hold 1,788 applications in total for the SW3 postcode area.

93% of heritage applications at Royal Borough of Kensington and Chelsea were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SW3 2QH
Application type
LB (Listed Building)
Scale / size
Small
Parish
02
District
Chelsea

Planning application dates

Date validated
31 December 2024
Consultation expiry
31 January 2025
Consultation end
31 January 2025
Target decision date
25 February 2025

Applicant and agent

Applicant
Private applicant
Agent address
Broadwall House 21 Broadwall London SE1 9PL

Planning decision

Statutory period
56 days

Additional information

Documents
21

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Chelsea
  • Listed building: 1-23 Halsey StreetOn or next to this site
  • Article 4 direction: Article 4 - No 100
  • Tree Preservation OrderCovers the site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

10 other applications at this property, newest first.

  1. 2025
    26 Nov

    Details required by condition 6 (submission of details) of planning permission 25/04059

    ApprovedDischarge of conditionsCON/26/00108
  2. 2025
    26 Nov

    Details required by condition 6 (submission of details) of planning permission 25/04059

    ApprovedDischarge of conditionsCON/26/00123
  3. 2025
    25 Nov

    Details required by condition 3 (Submission of details) of listed building consent 25/04060

    ApprovedDischarge of conditionsCON/26/00106
  4. 2025
    21 Nov

    Details required by conditions 3d and e (submission of details) of listed building consent 24/01836

    ApprovedDischarge of conditionsCON/26/00078
  5. 2025
    14 Jul

    Installation of condenser unit to front lightwell with acoustic attenuation enclosure below replacement…

    ApprovedListed building consentPP/25/04059
  6. 2025
    14 Jul

    Installation of condenser unit to front lightwell with acoustic attenuation enclosure below replacement…

    ApprovedListed building consentLB/25/04060

Source: Kensington

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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