17 Belgrave Square Westminster SW1X 8PG
Reconfiguration and alteration of the area between the main building and the Mews, including the erection of a pergola structure, alterations to the rear annex openings, updated rear garden layout and internal reconfiguration at lower ground level including revised partitions and a new utility room. (Amendments to listed building consents dated 13 December 2019 RN:18/01325/LBC and 09 May 2024 RN: 24/01324/LBC and 30 May 2025 RN: 25/02106/LBC for 'Demolition of annexe building and replacement with rear extensions to 17 Belgrave Square; excavations to create pool hall extension under garden of 17 Belgrave Square and basement beneath mews property; and associated internal alterations).
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Progress
Application details
- Reference
- 26/02371/LBC
- Local authority
- Westminster
- Postcode
- SW1X 8PG
- Ward
- KBW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 10 Apr 2026
- Validated
- 10 Apr 2026
- Comments close
- 30 May 2026
- Target decision
- 5 Jun 2026
- Decided
- 15 Jun 2026
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.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 17 BELGRAVE SQUARE, LONDON, SW1X 8PGOther · Leasehold · Not a standard market sale · £35,000,00023 months ago4 Oct 2024
Contains HM Land Registry data © Crown copyright and database right 2024. 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.
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