14 Wilton Place Westminster SW1X 8RL
Internal and external alterations, including lowering the lower-ground level with a new stair leading down from garden to the courtyard terrace at lower-ground level, the removal of the conservatory to create a new rear extension with terrace at first floor, alterations to flat roofs inlcuding installation of rooflight and green roof, and alterations to the mansard roof. Installation of plant equipment.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 26/02419/LBC
- Local authority
- Westminster
- Postcode
- SW1X 8RL
- Ward
- KBW_22
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 14 Apr 2026
- Validated
- 14 Apr 2026
- Target decision
- 9 Jun 2026
- Decided
- 21 Jul 2026
Estimated project value
£12k–£24k
Based on the 7.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 7m²
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
- 14 Wilton Place Westminster SW1X 8RLPermittedNext door
- 14 Wilton Place Westminster SW1X 8RLPendingNext door
- 14 Wilton Place Westminster SW1X 8RLPermittedNext door
- 14 Wilton Place Westminster SW1X 8RLUnknownNext door
- 14 Wilton Place Westminster SW1X 8RLPendingNext door
- 15 Wilton Place Westminster SW1X 8RLPermittedNext door