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Permitted2014/5421/PSubmitted 12 years agoRear extension

144 Gloucester Avenue Camden NW1 8JA

Change of use from office use (Class B1) at basement and ground floor levels to office (Class B1) at ground floor level and to residential (Class C3) at basement level to provide a 2x bed flat, including single storey rear extension at basement level, reintroduction of front lightwell, and installation of front staircase and railings.

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Progress

Submitted
4 Sept 2014
— completed
Validated
4 Sept 2014
— completed
Consultation
3 Dec 2014
— completed
Target date
27 Mar 2015
— completed
Decided
27 Mar 2015
— completed

Application details

Reference
2014/5421/P
Local authority
Camden
Postcode
NW1 8JA
Ward
Camden Town with Primrose Hill (Pre May 2022)
Application type
All Other
Property type
Flat

Key dates

Submitted
4 Sept 2014
Validated
4 Sept 2014
Comments close
3 Dec 2014
Target decision
27 Mar 2015
Decided
27 Mar 2015

Estimated project value

£41k–£75k

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, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,125,000 — the median of the last 6 market sales in NW1 8JA, £695,000 to £1,300,000.

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.

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