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Permitted19/0649/FULSubmitted 7 years agoLoft conversion

23A Grange Avenue London Borough of Barnet EN4 8NJ

Roof extension involving rear dormer window, side dormer window and 2no front facing rooflights. Juliette balcony to first floor rear elevation.

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Progress

Submitted
5 Feb 2019
— completed
Validated
5 Feb 2019
— completed
Consultation
—
— completed
Target date
2 Apr 2019
— completed
Decided
2 Apr 2019
— completed

Application details

Reference
19/0649/FUL
Local authority
Barnet
Postcode
EN4 8NJ
Ward
BP
Application type
All Other
Property type
House

Key dates

Submitted
5 Feb 2019
Validated
5 Feb 2019
Target decision
2 Apr 2019
Decided
2 Apr 2019

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £424,500 — the median of the last 6 market sales in EN4 8NJ, £298,000 to £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.

Nearby applications