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Permitted25/3766/PNHSubmitted over a year agoRear extension

19 Alba Gardens London Borough of Barnet NW11 9NS

2no single storey rear extensions with a proposed 500mm gap between the two extensions, a depth of 6m, maximum height of 4m and eaves height of 3m.

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Map of the site

Progress

Submitted
12 Sept 2025
— completed
Validated
12 Sept 2025
— completed
Consultation
—
— completed
Target date
24 Oct 2025
— completed
Decided
17 Oct 2025
— completed

Application details

Reference
25/3766/PNH
Local authority
Barnet
Postcode
NW11 9NS
Ward
GG22
Application type
Prior Approval
Property type
House

Key dates

Submitted
12 Sept 2025
Validated
12 Sept 2025
Target decision
24 Oct 2025
Decided
17 Oct 2025

Estimated project value

£49k–£81k

Based on the 20.0m² 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: 20m²

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 £940,000 — the median of the last 5 market sales in NW11 9NS, £480,000 to £1,150,000.

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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