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Refused2020/5347/PSubmitted 5 years agoLoft conversion

1 Oak Hill Park Mews Camden NW3 7LH

Erection of mansard roof extension and single storey rear ground floor extension; excavation of rear garden and installation of retaining wall; alterations to fenestration and replacement cladding.

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Progress

Submitted
25 Jan 2021
— completed
Validated
25 Jan 2021
— completed
Consultation
6 May 2021
— completed
Target date
11 Aug 2021
— completed
Decided
11 Aug 2021
— completed

Application details

Reference
2020/5347/P
Local authority
Camden
Postcode
NW3 7LH
Ward
Frognal & Fitzjohns (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
25 Jan 2021
Validated
25 Jan 2021
Comments close
6 May 2021
Target decision
11 Aug 2021
Decided
11 Aug 2021

Estimated project value

£125k–£260k

Based on the 77.6m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 77.6 · 1 additional bedrooms

Recently sold nearby

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

Homes here go for about £2,000,000 — the median of the last 7 market sales in NW3 7LH, £890,000 to £2,400,000.

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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