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Refused22/3130/HSESubmitted 4 years agoTwo-storey extension

10 Willenhall Avenue London Borough of Barnet EN5 1JN

Part single, part two storey front extension. Single storey rear extension. Change of front and side material using brick cladding panels. Insertion of 2no front rooflights. Installation of door to ground floor side elevation

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Map of the site

Progress

Submitted
16 Jun 2022
— completed
Validated
16 Jun 2022
— completed
Consultation
—
— completed
Target date
11 Aug 2022
— completed
Decided
28 Jul 2022
— completed

Application details

Reference
22/3130/HSE
Local authority
Barnet
Postcode
EN5 1JN
Ward
BV22
Application type
Householder
Property type
House

Key dates

Submitted
16 Jun 2022
Validated
16 Jun 2022
Target decision
11 Aug 2022
Decided
28 Jul 2022

Estimated project value

£93k–£130k

Based on the 37.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 37m²

Recently sold nearby

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

Homes here go for about £900,000 — the median of the last 8 market sales in EN5 1JN, £652,500 to £1,388,500.

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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