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Permitted15/07417/FULTwo-storey extension

11 North Crescent Barnet N3 3LL

Part single, Part two storey rear extension to form conversion of existing 4 bedroom house to 2no self-contained flats with associated parking. New side entrance and canopy

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
1 Feb 2016
— completed

Application details

Reference
15/07417/FUL
Local authority
Barnet
Postcode
N3 3LL
Ward
FINCHLEY CHURCH END
Application type
All Other
Property type
Flat

Key dates

Decided
1 Feb 2016

Estimated project value

£75k–£175k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

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 £1,110,000 — the median of the last 7 market sales in N3 3LL, £862,500 to £1,660,000.

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