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Refused21/4224/FULSubmitted 5 years agoLoft conversion

157 Brent Street London Borough of Barnet NW4 4DJ

Additional storeys at third and fourth floor level to provide 2no self-contained flats including new mansard roof with front, side and rear dormer windows. Associated refuse/recycling store

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Progress

Submitted
29 Jul 2021
— completed
Validated
29 Jul 2021
— completed
Consultation
23 Aug 2021
— completed
Target date
23 Sept 2021
— completed
Decided
21 Feb 2023
— completed

Application details

Reference
21/4224/FUL
Local authority
Barnet
Postcode
NW4 4DJ
Ward
HD22
Application type
All Other
Property type
Flat

Key dates

Submitted
29 Jul 2021
Validated
29 Jul 2021
Comments close
23 Aug 2021
Target decision
23 Sept 2021
Decided
21 Feb 2023

Estimated project value

£200k–£415k

Based on the 123m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 123m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £555,500 — the median of the last 6 market sales in NW4 (the wider postcode district), £310,000 to £693,000.

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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