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Permitted22/1672/FULSubmitted 4 years agoRear extension

40 Avondale Avenue London Borough of Barnet EN4 8ND

Single storey rear extension

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Progress

Submitted
30 Mar 2022
— completed
Validated
30 Mar 2022
— completed
Consultation
—
— completed
Target date
25 May 2022
— completed
Decided
27 Jun 2022
— completed

Application details

Reference
22/1672/FUL
Local authority
Barnet
Postcode
EN4 8ND
Ward
EB22
Application type
All Other
Property type
House

Key dates

Submitted
30 Mar 2022
Validated
30 Mar 2022
Target decision
25 May 2022
Decided
27 Jun 2022

Estimated project value

£34k–£57k

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

Floor area gained: 15m²

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 £348,000 — the median of the last 7 market sales in EN4 8ND, £340,000 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.

Nearby applications