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Permitted20/5802/HSESubmitted 5 years agoRear extension

72 Windermere Avenue London Borough of Barnet N3 3RA

Single storey side and rear extension following demolition of the existing rear garage. Erection of a new side garage

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Map of the site

Progress

Submitted
3 Dec 2020
— completed
Validated
3 Dec 2020
— completed
Consultation
— completed
Target date
28 Jan 2021
— completed
Decided
27 Jan 2021
— completed

Application details

Reference
20/5802/HSE
Local authority
Barnet
Postcode
N3 3RA
Ward
FC
Application type
Householder
Property type
House

Key dates

Submitted
3 Dec 2020
Validated
3 Dec 2020
Target decision
28 Jan 2021
Decided
27 Jan 2021

Estimated project value

£49k–£82k

Based on the 20.1m² 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: 20.1

Recently sold nearby

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

Homes here go for about £1,431,000 — the median of the last 7 market sales in N3 3RA, £1,125,000 to £1,680,000.

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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