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Permitted2021/3401/PSubmitted 5 years agoLoft conversion

24 Fitzjohn's Avenue Camden NW3 5NB

Change of use of existing 4 bed flat at 3rd and loft floors to provide a 3 bed flat and a 2 bed flat, the erection of an extension to infill the valley roof and installation of two rear dormers, a rear rooflight, replacement french doors and balustrades to form a roof terrace at rear third floor level.

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Map of the site

Progress

Submitted
13 Jul 2021
— completed
Validated
13 Jul 2021
— completed
Consultation
19 Sept 2021
— completed
Target date
7 Sept 2021
— completed
Decided
10 Aug 2022
— completed

Application details

Reference
2021/3401/P
Local authority
Camden
Postcode
NW3 5NB
Ward
Frognal & Fitzjohns (Pre May 2022)
Application type
All Other
Property type
Flat

Key dates

Submitted
13 Jul 2021
Validated
13 Jul 2021
Comments close
19 Sept 2021
Target decision
7 Sept 2021
Decided
10 Aug 2022

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 £1,050,000 — the median of the last 7 market sales in NW3 5NB, £792,500 to £2,750,000.

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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