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Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

2025/3809/LApproval of Details (Listed Building)Approved
Discharge / amendments

Approved on 18 November 2025

Council decision: GrantedDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Discharge of conditions 4 (cleaning of brickwork), 5 (internal services), 6 (courtroom details) and 7 (stair details) of listed building consent ref 2024/1186/L (change of use from former police station (sui generis) to provide 5 residential units (Use Class C3) and commercial floorspace (Use Class E), space for a private healthcare use (Use Class E(e)). three storey and four storey rear extensions, replacement of windows, external alterations, landscaping, cycle and refuse storage, rooftop plant and associated ancillary works. Removal of cells and partitions, new openings made, alterations to the courtroom and main staircase, removal of paintwork and new openings made for proposed plant. Repair of existing roof structure, replacement of slates and timber battens as well as introduction of roof insulation).

Received
29 August 2025
Decision level
Delegated (officer decision)
Ward
Hampstead Town
  1. Received29 Aug
  2. Validated3 Sep
  3. Consult.
  4. Target5 Oct
  5. Decided18 Nov

Decided in 76 days (council typically 49)

About this application

This is a heritage application for a change of use at Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD. Camden has handled 1,652 applications of this type. This one was decided in 81 days, 5 weeks longer than Camden's typical decision time. The site is in the Hampstead conservation area, with 11 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 418 applications across Hampstead Town. We hold 2,616 applications in total for the NW3 postcode area.

97% of heritage applications at London Borough of Camden were approved. Across all application types, the council typically decides in about 7 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
NW3 1PD
Application type
Approval of Details (Listed Building)
Scale / size
Small

Planning application dates

Date validated
3 September 2025
Target decision date
5 October 2025

Planning decision

Statutory period
32 days

Additional information

Documents
28

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (19)

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 and heritage coasts.

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: Camden

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

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