Flat 4 4 Belsize Park Gardens London NW3 4LD Data via plota.co.uk

2026/4581/P - Full Planning Permission New application

Proposal

Replacement of 2x front timber windows with timber double glazed French doors, replacement of 2x front timber windows with 2x double glazed windows, and installation of metal railings above entrance portico. Data via plota.co.uk

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View original council record ↗Last checked 5 Nov 2026, 03:02

Street View

Application progress

✓

Received

16 Oct 2026

✓

Validated

29 Oct 2026

Decision

Expected by 24 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 19 Dec 2026 and 10 Jan 2027, from Camden's recent extensions.

Comments are open until 19 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 6

Belsize conservation area

Demolition needs planning permission and permitted development is restricted.

The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.

Council document ↗

3 Article 4 directions

Belsize Conservation Area Non-immediate Article 4 · Belsize Conservation Area (various properties) · Basements. Named permitted development rights are withdrawn here.

An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.

Archaeological priority area

An assessment or field evaluation may be asked for before ground works.

The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.

Air quality management area: Camden AQMA

The council has declared the area as failing an air quality objective.

Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.

Council record ↗

Also on the record

Inside the Camden built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square.

Not affected

Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 1 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £180,000 in June 1998. Flat or maisonette, leasehold.

25 June 1998£180,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area59 m² (635 sq ft)

Energy ratingD (60 out of 100), could reach C

PropertySemi-detached flat, 3 habitable rooms

Built1900 to 1929

HeatingBoiler and radiators, mains gas

WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2021, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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