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Permitted24/4278/HSESubmitted over a year agoRear extension

7 Southfields London Borough of Barnet NW4 4LX

Single storey rear extension following demolition of the existing garage

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Map of the site

Progress

Submitted
29 Oct 2024
— completed
Validated
29 Oct 2024
— completed
Consultation
— completed
Target date
24 Dec 2024
— completed
Decided
17 Dec 2024
— completed

Application details

Reference
24/4278/HSE
Local authority
Barnet
Postcode
NW4 4LX
Ward
HD22
Application type
Householder
Property type
House

Key dates

Submitted
29 Oct 2024
Validated
29 Oct 2024
Target decision
24 Dec 2024
Decided
17 Dec 2024

Estimated project value

£37k–£61k

Based on the 15.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 15

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £667,500 — the median of the last 8 market sales in NW4 4LX, £525,000 to £700,000.

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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