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Permitted2019/4143/PSubmitted 7 years agoLoft conversion

11 Belsize Crescent Camden NW3 5QY

Replacement of front and rear windows, changes to rear facade to involve new doors at lower ground floor, remodelling of existing rear roof dormers, replacement terrace with replacement railings and associated internal and external works and landscaping

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Progress

Submitted
12 Aug 2019
— completed
Validated
12 Aug 2019
— completed
Consultation
27 Oct 2019
— completed
Target date
19 Feb 2020
— completed
Decided
18 Feb 2020
— completed

Application details

Reference
2019/4143/P
Local authority
Camden
Postcode
NW3 5QY
Ward
Frognal & Fitzjohns
Application type
All Other
Property type
House

Key dates

Submitted
12 Aug 2019
Validated
12 Aug 2019
Comments close
27 Oct 2019
Target decision
19 Feb 2020
Decided
18 Feb 2020

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. 7 recent sales are listed below.

Homes here go for about £804,500 — the median of the last 6 market sales in NW3 5QY, £775,000 to £1,346,000.

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