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Permitted20/5796/FULSubmitted 5 years agoRear extension

140 Station Road London Borough of Barnet N3 2SG

Conversion of existing semi detached houses into 3no self-contained flats with rooms in the roof space including first floor rear extension and front first floor bay window. Associated amenity space, cycle and refuse bin store

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Progress

Submitted
2 Dec 2020
— completed
Validated
2 Dec 2020
— completed
Consultation
17 Feb 2021
— completed
Target date
27 Jan 2021
— completed
Decided
10 Jun 2021
— completed

Application details

Reference
20/5796/FUL
Local authority
Barnet
Postcode
N3 2SG
Ward
FC
Application type
All Other
Property type
Flat

Key dates

Submitted
2 Dec 2020
Validated
2 Dec 2020
Comments close
17 Feb 2021
Target decision
27 Jan 2021
Decided
10 Jun 2021

Estimated project value

£44k–£73k

Based on the 18.0m² 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: 18m²

Recently sold nearby

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

Homes here go for about £675,000 — the median of the last 5 market sales in N3 2SG, £465,000 to £1,200,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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