17 Wilton Place Westminster SW1X 8RL
Excavation to create new basement level; erection of a rear side extensions at lower ground and ground floor levels; rear extension at first floor level and first floor terrace; and a lift extension up to second floor middle landing; repair and restore the front facade and roof; and associated works.
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Progress
Application details
- Reference
- 23/07557/FULL
- Local authority
- Westminster
- Postcode
- SW1X 8RL
- Ward
- KBW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 Nov 2023
- Validated
- 29 Nov 2023
- Comments close
- 12 Jul 2024
- Target decision
- 24 Jan 2024
- Decided
- 29 Aug 2024
Estimated project value
£305k–£505k
Based on the 125m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 124.9m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.
- 23 WILTON PLACE, LONDON, SW1X 8RLTerraced · £8,750,0005 months ago31 Mar 2026
- 14 WILTON PLACE, LONDON, SW1X 8RLTerraced · Not a standard market sale · £10,000,00022 months ago15 Nov 2024
- 22 WILTON PLACE, LONDON, SW1X 8RLTerraced · Leasehold · £9,200,0003 years ago4 Oct 2022
- 21 WILTON PLACE, LONDON, SW1X 8RLTerraced · Leasehold · Not a standard market sale · £10,700,0004 years ago15 Jul 2022
- 10 WILTON PLACE, LONDON, SW1X 8RLTerraced · £5,500,0004 years ago8 Apr 2022
- 17 WILTON PLACE, LONDON, SW1X 8RLTerraced · £2,175,0004 years ago17 Dec 2021
- 20 WILTON PLACE, LONDON, SW1X 8RLTerraced · £9,000,0005 years ago5 May 2021
- 15 WILTON PLACE, LONDON, SW1X 8RLTerraced · £7,850,0005 years ago29 Mar 2021
Homes here go for about £8,300,000 — the median of the last 6 market sales in SW1X 8RL, £2,175,000 to £9,200,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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.
Nearby applications
- 17 Wilton Place Westminster SW1X 8RLPermittedNext door
- 19 Wilton Place Westminster SW1X 8RLPermittedNext door
- 19 Wilton Place Westminster SW1X 8RLPermittedNext door
- 15 Wilton Place Westminster SW1X 8RLPermittedNext door
- 15 Wilton Place Westminster SW1X 8RLPermittedNext door
- 19 Wilton Place Westminster SW1X 8RLPermittedNext door