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Permitted2004/1404/PSubmitted 22 years agoLoft conversion

146 Gloucester Avenue Camden NW1 8JA

The erection of a mansard roof extension and conversion of the upper floors from one residential unit to 1 x 1-bed and 1 x 2-bed self contained flats. The creation of a front lightwell with railings and renewal of shop front.

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Progress

Submitted
29 Mar 2004
— completed
Validated
29 Mar 2004
— completed
Consultation
— completed
Target date
24 May 2004
— completed
Decided
28 Jul 2004
— completed

Application details

Reference
2004/1404/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
29 Mar 2004
Validated
29 Mar 2004
Target decision
24 May 2004
Decided
28 Jul 2004

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 £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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