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Permitted21/5020/192Submitted 4 years agoLoft conversion

25 Eton Avenue London Borough of Barnet EN4 8TU

Roof extension involving rear dormer window, 3no front facing rooflights. Replacement of existing rooflights on existing single storey rear extension. New rear patio door

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Progress

Submitted
20 Sept 2021
— completed
Validated
20 Sept 2021
— completed
Consultation
—
— completed
Target date
15 Nov 2021
— completed
Decided
6 Oct 2021
— completed

Application details

Reference
21/5020/192
Local authority
Barnet
Postcode
EN4 8TU
Ward
EB
Application type
All Other
Property type
House

Key dates

Submitted
20 Sept 2021
Validated
20 Sept 2021
Target decision
15 Nov 2021
Decided
6 Oct 2021

Estimated project value

£40k–£83k

Based on the 26.5m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 26.5m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £653,500 — the median of the last 8 market sales in EN4 8TU, £535,000 to £740,000.

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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