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Permitted2004/3733/PSubmitted 21 years agoTwo-storey extension

Compayne Gardens Camden NW6 3DB

The excavation of a basement to form additional habitable floorspace and sunken patio to the rear and the erection of a 2-storey rear extension at basement and upper ground floor level, incorporating an access bridge to the garden, as a revision to the planning permission ref: 2003/1990/P approved on 3rd November 2003 for excavation and rear extension to the existing upper ground floor flat.

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Progress

Submitted
5 Oct 2004
— completed
Validated
5 Oct 2004
— completed
Consultation
— completed
Target date
30 Nov 2004
— completed
Decided
26 Nov 2004
— completed

Application details

Reference
2004/3733/P
Local authority
Camden
Postcode
NW6 3DB
Ward
Swiss Cottage (Pre May 2022)
Application type
All Other
Property type
Flat

Key dates

Submitted
5 Oct 2004
Validated
5 Oct 2004
Target decision
30 Nov 2004
Decided
26 Nov 2004

Estimated project value

£75k–£175k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £685,000 — the median of the last 5 market sales in NW6 3DB, £579,422 to £1,900,000.

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