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18 Halsey Street, London, SW3 2QH

CON/26/03966Approved
Discharge / amendments

Approved on 17 September 2026

Council decision: Discharge of Conditions - Grant

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

Details required by condition 3 (Submission of details) of listed building 25/05976 (Erection of glazed enclosure on ground floor terrace. Installation of bore hole to feed ground source heat pump; air conditioning system; black cast iron stairs from ground floor to terrace; and new fenestration.)

Received
22 July 2026
Ward
Brompton and Hans Town
  1. Received22 Jul
  2. Validated22 Jul
  3. Consult.21 Aug
  4. Target16 Sep
  5. Decided17 Sep

Decided in 57 days

About this application

This is a planning application at 18 Halsey Street, London, SW3 2QH. Kensington has handled 18,569 applications of this type. This one was decided in 57 days. The site is in a conservation area, with 5 listed buildings nearby. There have been 2 other applications at this address. We hold 1,788 applications in total for the SW3 postcode area.

Application details

Postcode
SW3 2QH

Planning application dates

Date validated
22 July 2026
Consultation end
21 August 2026
Target decision date
16 September 2026

Planning decision

Case officer
Jane Wylie

Additional information

UPRN
217035847

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Chelsea
  • Listed building: Grade II: 1-23, Halsey Street Sw3On 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 (20)

flood storage areas, 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.

Source: Kensington

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

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