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Camden - Multiple Applications For Planning Permission

NW3 5BL•Published 24/09/26
The Hampstead & Highgate Express • 

What is planned?

THE LONDON BOROUGH OF CAMDEN
Are you affected by these planning applications?

Find out about planning applications in your area: www.camden.gov.uk/planning.

Town & Country Planning Act 1990 (as amended): Planning (Listed Buildings & Conservation Areas) Act 1990 (as amended). The following applications to carry out development or works at the properties listed have been received by the Council.

Codes: P – planning: L – listed building (including approval of details): A – advertisements

Address

Description

Application Number

15 Belsize Park Mews NW3 5BL

Variation of Condition 2 (Approved Plans) of planning reference 2023/3492/P dated 07/08/26 for erection of roof extension, new basement level, alterations to fenestration and associated works. NAMELY: to allow revisions to the external architectural treatment of approved development.

2026/3909/P

20 Highfields Grove N6 6HN

Erection of single-storey rear extension, installation of lightweight glazed link and fenestration alterations. Removal and replacement of existing hedge, and minor alterations to external hard landscaping. Erection of garden structures including garden room, treehouse, and water feature. Terrace extensions and landscaping to rear garden, including removal/replacement of one tree, and relocation of one tree.

2026/3862/P 2026/3863/P

28 Hampstead High St NW3 1QB

2026/3581/L

3 Gainsborough Gdns NW3 1BJ

Reorganisation of the front garden

2026/3604/P 2026/3964/L

33 Dartmouth Park Av NW5 1JL

Enlargement of existing two dormer windows on the rear and side elevations including a new rear rooflight and installation of air conditioning unit on rear roof.

2026/3997/P 26-00367-HAPP

7A Pilgrim’s Lane NW3 1SJ

Replacement trellis above side boundary wall to rear garden and replacement flat roof to existing rear extension.

2026/3919/P

8 Belsize Park Mews NW3 5BL

Erection of a single storey roof extension and alterations to the facade, insertion of new rooflights, ASHP, PV panels and associated works

2026/0307/P

85 Priory Rd NW6 3NL

Installation of air conditioning condenser unit and associated acoustic enclosure in the side passageway.

2026/2186/P

Alexandra & Ainsworth TRA Hall, 100 Rowley Way NW8 0SW

Reconstruction of roof loggia and roof lantern drainage channel pursuant to planning permission ref 2023/3413/P and listed building consent ref 2023/4012/L granted on 18/12/2024, for various works of roof repair and replacement.

2026/3449/L

View details and give comments on all applications at Camden’s website:

http://www.camden.gov.uk/planning-building-development.

If you want to make comments about an application, you need to do this in writing within 21 days of the date of this notice or within 30 days of this notice in the case of an application that is subject to an Environmental Impact Assessment (EIA).

You can comment by:- online form linked to the application at: www.camden.gov.uk/viewplans, for applications in the list ending in ‘/P’, ‘/A’ or ‘/L’ or www.planningregister.org/camden, for applications ending in ‘-HAPP’ or ‘-HRET’, or email to: planning@camden.gov.uk, writing to: Development Management, Investment, Place and Opportunity, Camden Town Hall, Judd Street, WC1H 8ND. Please remember to quote the reference number of the application.


THE LONDON BOROUGH OF CAMDEN
www.camden.gov.uk

Open to feedback

From

24-Sept-2026

To

15-Oct-2026

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