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Permitted24/2518/192Submitted 2 years agoTwo-storey extension

1 Marsh Lane London Borough of Barnet NW7 4NX

Two storey rear extension

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Map of the site

Progress

Submitted
4 Jul 2024
— completed
Validated
4 Jul 2024
— completed
Consultation
—
— completed
Target date
29 Aug 2024
— completed
Decided
24 Jul 2024
— completed

Application details

Reference
24/2518/192
Local authority
Barnet
Postcode
NW7 4NX
Ward
MH22
Application type
All Other
Property type
House

Key dates

Submitted
4 Jul 2024
Validated
4 Jul 2024
Target decision
29 Aug 2024
Decided
24 Jul 2024

Estimated project value

£62k–£87k

Based on the 23.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 23m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £497,500 — the median of the last 8 market sales in NW7 4NX, £345,000 to £1,525,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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