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Refused2020/0927/PSubmitted 6 years agoSide extension

31 Willoughby Road Camden NW3 1RT

Excavation of basement with rear lightwell below dwellinghouse (Class C3), demolition and reconstruction of single storey side extension

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Progress

Submitted
24 Feb 2020
— completed
Validated
24 Feb 2020
— completed
Consultation
26 Apr 2020
— completed
Target date
2 Feb 2023
— completed
Decided
2 Feb 2023
— completed

Application details

Reference
2020/0927/P
Local authority
Camden
Postcode
NW3 1RT
Ward
Hampstead Town (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
24 Feb 2020
Validated
24 Feb 2020
Comments close
26 Apr 2020
Target decision
2 Feb 2023
Decided
2 Feb 2023

Estimated project value

£34k–£81k

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 extension rates.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £1,642,500 — the median of the last 8 market sales in NW3 1RT, £535,000 to £3,650,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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