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Permitted18/1208/FULRear extension

111A Friern Barnet Road Barnet N11 3EU

Conversion of existing first floor 3 bedroom unit into 2no self-contained flats to create an additional self contained unit. Removal of the existing timber cladding and glazing of the existing first floor rear extension, and replacement with new walls and timber cladding and glazing (Amended description).

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
24 Apr 2018
— completed

Application details

Reference
18/1208/FUL
Local authority
Barnet
Postcode
N11 3EU
Ward
COPPETTS
Application type
All Other
Property type
Flat

Key dates

Decided
24 Apr 2018

Estimated project value

£41k–£75k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

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

Homes here go for about £240,000 — the median of the last 3 market sales in N11 3EU, £65,000 to £245,000.

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.

Nearby applications