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PermittedF/00266/10Loft conversion

11 Argyle Road Barnet N12 8JA

Two storey front bay extension and single storey extensions to rear and side, following demolition of garage. Formation of crown roof and loft conversion, all to facilitate conversion of dwelling house into four self contained flats.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
16 Mar 2010
— completed

Application details

Reference
F/00266/10
Local authority
Barnet
Postcode
N12 8JA
Ward
WEST FINCHLEY
Application type
All Other
Property type
Flat

Key dates

Decided
16 Mar 2010

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

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 £347,500 — the median of the last 6 market sales in N12 8JA, £285,000 to £845,000.

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