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PermittedC16786/06Loft conversion

20-31 Gloucester Court Gloucester Gardens Barnet NW11 9AA

Alterations to roof including dormer windows to front, sides and rear to provide 2 additional flats in the roofspace.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
17 Oct 2006
— completed

Application details

Reference
C16786/06
Local authority
Barnet
Postcode
NW11 9AA
Ward
GOLDERS GREEN
Application type
All Other
Property type
Flat

Key dates

Decided
17 Oct 2006

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.

Homes here go for about £493,000 — the median of the last 3 market sales in NW11 9AA, £420,000 to £525,000.

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