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Permitted2010/3775/PSide extension

47-49 Belsize Road Hilgrove Road Camden NW6 4RY

Erection of a 4/5 storey side extension with front roof terrace at fourth floor level and a ground floor infill extension to existing void space to create an additional dwelling (Class C3) to mixed use building.

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
26 Apr 2011
— completed

Application details

Reference
2010/3775/P
Local authority
Camden
Postcode
NW6 4RY
Ward
SWISS COTTAGE
Application type
All Other
Property type
House

Key dates

Decided
26 Apr 2011

Estimated project value

£34k–£81k

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 extension rates.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £570,000 — the median of the last 5 market sales in NW6 4RY, £420,000 to £850,000.

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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