Permitted988422Rear extension
47 BELGRAVE SQUARE Westminster SW1
Alterations to approved office scheme dated 27.6.96 (963337) involving revised basement extension and new 2nd floor rear extension.
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Progress
Submitted
—
— completedValidated
—
— completedConsultation
—
— completedTarget date
—
— completedDecided
6 Jan 1999
— completedApplication details
- Reference
- 988422
- Local authority
- Westminster
- Postcode
- SW1
- Ward
- KNIGHTSBRIDGE AND BELGRAVIA
- Application type
- All Other
- Property type
- Commercial
Key dates
- Decided
- 6 Jan 1999
Estimated project value
£41k–£75k
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, ~20m² at £1,800-£3,000/m².
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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