Westminster
Demolition behind the retained facade and alterations to the existing buildings, replacement floorspace and extension at roof and ground floor level (through the introduction of glazed infills); excavation of a new basement, to create Office (Class E) accommodation and improved residential accommodation (Class C3) within Portsea Mews; creation of new internal link at ground floor to 8 Porchester Place, new shopfront to 8 Porchester Place, repair of facades and other associated works.(Linked with 22/06902/LBC)
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Progress
Application details
- Reference
- 22/06901/FULL
- Local authority
- Westminster
- Ward
- HPW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 12 Oct 2022
- Validated
- 12 Oct 2022
- Comments close
- 30 Nov 2022
- Target decision
- 7 Dec 2022
- Decided
- 29 Jun 2023
Estimated project value
£3k–£12k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Floor area gained: 1,907m²
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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