23-27 King's Terrace London NW1 0JP Data via plota.co.uk
Proposal
Erection of a mansard roof extension to provide two 1 bedroom flats Data via plota.co.uk
Application progress
Refused on 4 Feb 2021 · Delegated · Last checked 2 Oct 2026
Site constraints 8
Checked on 6 October 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, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.
Every application in Camden - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Camden
- Application type
- Full Planning Permission
- Postcode
- NW1 0JP
- Validated
- 15 Jun 2020
- Ward
- Regents Park (Pre May 2022)
- Case officer
- Show
- Decision
- Refused
- Decision date
- 4 Feb 2021
- Decision level
- Delegated
- Appeal
- Dismissed · 16 Mar 2022 · Written Representations · Inspectorate case 3272799 ↗
- Applicant
- Show
- Agent
- henry planning ltd
- Leaseholder
- Show
How this decision compares
Decided in 234 days from validation, 165 days slower than Camden's median of 69 for full applications. Refused, as 7% of full applications here are.
Plota live figures for full applications decided by Camden in the last twelve months, from validation. Camden decision record →
Consultation & key dates
- Comments by
- 12 Jul 2020
Historical activity at this location
26 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%).
Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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23-27 King's Terrace London NW1 0JP
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Leaseholders, on paid plans
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