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Permitted25/3162/HSESubmitted over a year agoSide extension

Ashurst Road Barnet N12 9AA

Erection of a single storey side extension and a section of boundary wall.

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Progress

Submitted
28 Jul 2025
— completed
Validated
28 Jul 2025
— completed
Consultation
—
— completed
Target date
22 Sept 2025
— completed
Decided
16 Sept 2025
— completed

Application details

Reference
25/3162/HSE
Local authority
Barnet
Postcode
N12 9AA
Ward
WO22
Application type
Householder
Property type
House

Key dates

Submitted
28 Jul 2025
Validated
28 Jul 2025
Target decision
22 Sept 2025
Decided
16 Sept 2025

Estimated project value

£24k–£40k

Based on the 9.7m² 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: 9.7m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £796,000 — the median of the last 8 market sales in N12 9AA, £395,000 to £970,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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