Planning application
254-256 Belsize Road London NW6 4BT
Works: New dwelling Extension
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Retention of existing extension at 4th floor at no. 256 and two storey extension to front section; retention of existing 4th floor level extension at no. 254; all to create 3 new residential flats and retain and extend 5 existing ones.
As published by the council, reference 2022/3717/P
Application record
- Reference
- 2022/3717/P
- Category
- Full applications
- Status
- Registered
- Postcode
- NW6 4BT
Site history
Applications at this address on the Camden register
This site has had 6 applications since 2013: 3 approved, 1 refused.
-
2015/5064/P Granted
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 4 x 1 bed, 11 x 2 bed, 3 x 3 bed and 2 x 4 bed units, a bike store for 26 cycle spaces for residential and 3 additional visitor spaces.
-
2015/2348/P Granted
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 8 x 1 bed, 9 x 2 bed, 2 x 3 bed and 1 x 4 bed units, a bike store for 23 cycle spaces for residential and 3 additonal visitor spaces.
-
2014/1417/P Granted
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 13 x 1beds and 5 x 2 beds (Class C3)
-
2013/6819/P Refused
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 13 x 1beds and 5 x 2 beds (Class C3)
-
2013/5085/P Withdrawn
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 14 x 1beds and 6 x 2 beds (Class C3)
Timeline
Dates from the published record
-
22 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
Camden took a median of 42 days over the applications it decided in the last year.
What happens while it is decided
This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 56 days. More in our guide to how long planning decisions take.
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 500 metres
-
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 13 x 1beds and 5 x 2 beds (Class C3)
Refused Full applications New dwelling -
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 8 x 1 bed, 9 x 2 bed, 2 x 3 bed and 1 x 4 bed units, a bike store for 23 cycle spaces for residential and 3 additonal visitor spaces.
Granted Full applications New dwelling -
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 4 x 1 bed, 11 x 2 bed, 3 x 3 bed and 2 x 4 bed units, a bike store for 26 cycle spaces for residential and 3 additional visitor spaces.
Granted Full applications New dwelling -
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 13 x 1beds and 5 x 2 beds (Class C3)
Granted Full applications New dwelling -
254-256 Belsize Road London NW6 4BT
Change of use from office (Class B1(a)) to residential flats consisting of 14 x 1beds and 6 x 2 beds (Class C3)
Withdrawn Full applications New dwelling -
252 Omni House Belsize Road LONDON NW6 4BT
Increase in height of parapet walls on south and east elevations of building in association with reconfiguration of existing plant and replacement with 8 heat pump units
Granted Full applications
Other full applications
In Camden
-
2026/2471/P Granted
Flat A 26 Eton Avenue London NW3 3HL
Proposed elevational alterations to side and rear of the garden flat.
-
2026/2467/P Granted
42 Mornington Terrace London Camden NW1 7RT
Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.
-
2026/2424/P Granted
British Museum Great Russell Street London WC1B 3DG
Details of SUDS system evidence required by Condition 10 of planning permission ref 2023/1848/P dated 17/07/2024 for Erection of new two storey building, plus basement and associated works to provide plant and welfare accommodation ancillary to the Museum following demolition of existing building and two storey structures on East Road (to the rear of 9-11 Montague Street and 43 Russell Square)
-
2026/3888/P Awaiting decision
Unit A, Ground Floor West 3-5 Bleeding Heart Yard London EC1N 8SJ
Replace solid metal ground floor entrance door with glazed entrance door (Retrospective).
-
2026/3903/P Awaiting decision
2 Fellows Road London NW3 3LP
Details pursuant to Condition 4 (Materials Details) of planning permission ref. 2026/2123/P (dated 21/07/2026) for: Amalgamation of existing two flats into one single dwellinghouse (Class C3); garage conversion to habitable space; infill extension at front lower ground and ground floors; minor changes to fenestration at rear; erection of copper roof extension with rooflight to existing rear extension; replacement terrace railings; installation of rooflight to main roof; new front boundary railings and gates; refurbishment of front steps; rear garden landscaping works; and associated exterior alterations.