31 Willoughby Road London NW3 1RT Data via plota.co.uk
Proposal
Excavation of a new basement floor level to single dwellinghouse Data via plota.co.uk
Application progress
Approved on 12 Jun 2026 · Development Control Committee · Last checked 30 Sept 2026
Site constraints 5
Checked on 25 September 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Camden
- Application type
- Householder Application
- Postcode
- NW3 1RT
- Validated
- 27 Nov 2024
- Ward
- Hampstead Town
- Case officer
- Show
- Decision
- Granted Subject to a Section 106 Legal Agreement
- Decision date
- 12 Jun 2026
- Decision level
- Development Control Committee
- Applicant
- Show
- Agent
- Cranbrook Basement Design and Construction Ltd
How this decision compares
Decided in 562 days from validation, 503 days slower than Camden's median of 59 for extensions. Approved, as 94% of extensions here are.
Plota live figures for extensions decided by Camden in the last twelve months, from validation. Camden decision record →
Consultation & key dates
- Comments by
- 28 Nov 2025
Historical activity at this location
31 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
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31 Willoughby Road London NW3 1RT
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