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Planning application

Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

Granted Camden 2024/1078/P Full applications

Works: Extension Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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.

As published by the council, reference 2024/1078/P

Application record

Reference
2024/1078/P
Category
Full applications
Status
Final Decision
Decision
Granted As published: Granted Subject to a Section 106 Legal Agreement
Decided
24 Jul 2025
Postcode
NW3 1PD

Site history

Applications at this address on the Camden register

This site has had 13 applications since 2016: 7 approved, 4 refused.

  • 2025/5359/L Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Discharge of condition 3 (method statement to detail any repair works proposed to be undertaken to the windows) of 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).

    Decided 16 Jan 2026 Heritage and listed buildings
  • 2025/4829/P Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Variation of condition 2 (Approved drawings) of application 2024/1078/P dated 24/07/2025 for '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.' changes include replacement of 1970's extension, location of proposed plant, removal and addition of windows on rear elevation, landscaping alterations.

    Decided 16 Sep 2026 Amendments
  • 2025/3484/P Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Details of condition 4 (materials) for discharge of application 2024/1078/P dated 24/07/2025 for '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.'

    Decided 25 Nov 2025 Full applications
  • 2025/3899/P Awaiting decision

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Variation of condition 15 (SuDS) of planning application 2024/1078/P dated 24/07/2025 (as amended by 2025/4829/P dated 17/09/2026) for '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.'. changes relate to reducing the size of the attentuation tank previously approved

    Submitted 4 Sep 2025 Amendments
  • 2025/3486/P Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Details of condition 9 (Green roof) for planning application 2024/1078/P dated 24/07/2025 for '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.'

    Decided 9 Sep 2025 Full applications
  • 2025/3848/L Awaiting decision

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Adjustments to previously approved development (2024/1186/L). Lower Ground Floor: Retention of existing external stairs; Omission of previously proposed external courtyard ramp; Blocking of existing window due to clash with new construction; Revised courtyard plant layout and access arrangements Ground Floor: Modification of ground floor window to door to provide access to terrace First Floor: Adjustment of existing cill height to align with the adjacent hallway Second Floor: Omission of previously proposed window Roof Level: Adjustments to AOV sizes and positions -Revised arrangement of plant within the roof enclosure

    Submitted 2 Sep 2025 Heritage and listed buildings
  • 2025/3809/L Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    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).

    Decided 18 Nov 2025 Heritage and listed buildings
  • 2024/1186/L Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    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.

    Decided 25 Jul 2025 Heritage and listed buildings
  • 2019/2375/P Refused

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Change of use of the site from a police station (sui generis) to a one-form entry school (Use Class D1) for 210 pupils and business/enterprise space (Class B1) including alterations and extensions to the rear and associated works.

    Decided 19 Dec 2019 Full applications
  • 2019/2491/L Refused

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Change of use of the site from a police station (sui generis) to a one-form entry school (Use Class D1) for 210 pupils and business/enterprise space (Class B1) including alterations and extensions to the rear and associated works.

    Decided 19 Dec 2019 Heritage and listed buildings

Timeline

Dates from the published record

  1. 24 Jul 2025

    Decision issued: Granted Subject to a Section 106 Legal Agreement

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

4 later applications on the register refer to this one:

  • 2025/4829/P Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Variation of condition 2 (Approved drawings) of application 2024/1078/P dated 24/07/2025 for '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.' changes include replacement of 1970's extension, location of proposed plant, removal and addition of windows on rear elevation, landscaping alterations.

    Decided 16 Sep 2026 Amendments
  • 2025/3484/P Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Details of condition 4 (materials) for discharge of application 2024/1078/P dated 24/07/2025 for '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.'

    Decided 25 Nov 2025 Full applications
  • 2025/3899/P Awaiting decision

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Variation of condition 15 (SuDS) of planning application 2024/1078/P dated 24/07/2025 (as amended by 2025/4829/P dated 17/09/2026) for '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.'. changes relate to reducing the size of the attentuation tank previously approved

    Submitted 4 Sep 2025 Amendments
  • 2025/3486/P Granted

    Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    Details of condition 9 (Green roof) for planning application 2024/1078/P dated 24/07/2025 for '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.'

    Decided 9 Sep 2025 Full applications

What this grant of permission means

Camden granted permission on 24 July 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    2025/3484/P Submitted 17 Sep 2025 50 yards away

    Details of condition 4 (materials) for discharge of application 2024/1078/P dated 24/07/2025 for '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.'

    Granted Full applications Extension Windows or glazing 55 docs

  • Stables Building in the land to the rear of Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    2024/3247/P 50 yards away

    Variation of condition 2 (approved plans) of planning permission ref 2022/0329/P granted on 01/03/2022 (as amended by planning ref 2022/4112/P dated 13/09/2023, 2022/5552/P dated 03/03/2023 and 2023/1909/P and 2023/2758/L dated 21/09/2023) for 'Change of use and refurbishment of the Stables building and internal alterations to provide residential accommodation, alteration of the flat roof to provide skylights and adequate insulation, installation of solar PV panels, the opening of windows previously blocked on the side elevation and the installation of a rear dormer window at roof level', namely to relocate the existing Air Source Heat Pump

    Granted Full applications Loft or dormer Windows or glazing

  • 1 Telephone kiosk outside Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    2016/6045/P 50 yards away

    Change of use from telephone box to office pod (sui generis).

    Granted Full applications

  • 26 Rosslyn Hill London NW3 1PD

    2023/1116/P 50 yards away

    Change of Use from Sui Generis to Class C3 Residential and the demolition behind the retained front facade of 26 Rosslyn Hill and the erection of a replacement three storey dwelling with accommodation in the roof.

    Withdrawn Full applications Demolition
    Domestic

  • 26 Rosslyn Hill London NW3 1PD

    2026/1146/P Submitted 24 Mar 2026 50 yards away

    91% historically approved · decision due ~26 May

    Conversion of building to 6 x flats, erection of associated rear extensions and roof terraces, alterations to windows to all elevations including replacement windows, alterations to existing roof, erection of new rear boundary wall, erection of new gates and railings to frontage, installation of new bin stores, ASHPs and associated enclosure.

    Awaiting decision Full applications New dwelling Extension +1 17 docs
    Small domestic

  • BT Telephone Kiosk O/s Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

    2015/3217/L 50 yards away

    Display of 3 x internally mounted LCD screens, removal of telephone equipment with replacement of glazing.

    Refused Heritage and listed buildings Windows or glazing

In Camden

  • 2025/2002/P Granted

    11 Doughty Street London WC1N 2PL

    Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

    Received 9 May, published by the council 22 Jul 2026 Full applications
  • 2026/3146/P Granted

    Flat A, 1 Evangelist Road London NW5 1UA

    Erection of a single storey side infill extension and a bay window to rear elevation at lower ground floor.

    Received 27 Jul, published by the council 31 Jul 2026 Full applications
  • 2026/3898/P Awaiting decision

    98 Marchmont Street London WC1N 1AG

    Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

    Received 16 Sep, published by the council 17 Sep 2026 Full applications
  • 2026/2709/P Awaiting decision

    166A Camden Street London NW1 9PT

    Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

    Received 16 Sep, published by the council 17 Sep 2026 Full applications
  • 2025/3861/P Granted

    273 Eversholt Street London NW1 1BA

    Excavation of rear lightwell at basement level, erection of ground floor rear extension, erection of outbuilding to rear, enlargement of openings on front and rear elevations at basement and ground floor levels, and ancillary landscaping and drainage works associated with the creation of a residential unit (Class C3) across basement and part ground floor levels.

    Received 8 Sep, published by the council 24 Jul 2026 Full applications