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Permitted25/4994/FULSubmitted 9 months agoRear extension

331 Oakleigh Road North London Borough of Barnet N20 0RJ

Single storey rear extension following demolition of the existing rear extension and alterations to the existing external staircase. Internal alterations to provide additional bedroom

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Progress

Submitted
12 Dec 2025
— completed
Validated
12 Dec 2025
— completed
Consultation
5 Jan 2026
— completed
Target date
6 Feb 2026
— completed
Decided
6 Feb 2026
— completed

Application details

Reference
25/4994/FUL
Local authority
Barnet
Postcode
N20 0RJ
Ward
FB22
Application type
All Other
Property type
House

Key dates

Submitted
12 Dec 2025
Validated
12 Dec 2025
Comments close
5 Jan 2026
Target decision
6 Feb 2026
Decided
6 Feb 2026

Estimated project value

£63k–£105k

Based on the 26.0m² 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: 26

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £313,750 — the median of the last 6 market sales in N20 0RJ, £255,000 to £380,000.

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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