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Permitted2009/1108/PLoft conversion

33 Chalcot Square Camden NW1 8YA

Conversion of property from four flats to a maisonette over ground, first, second and third floors and two x 1 bedroom basement flats, demolition of existing mansard roof extension and replacement with new mansard roof extension, demolition and rebuild of existing rear extension, alterations to windows and doors at lower ground, ground, first floor, second and third floor level, reinstatement of balcony at first floor level, new dormer windows and roof light.

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
28 Aug 2009
— completed

Application details

Reference
2009/1108/P
Local authority
Camden
Postcode
NW1 8YA
Ward
CAMDEN TOWN WITH PRIMROSE HILL
Application type
All Other
Property type
Flat

Key dates

Decided
28 Aug 2009

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 £6,950,000 — the median of the last 7 market sales in NW1 8YA, £885,000 to £13,000,000.

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