23 Eaton Place Westminster SW1X 8BP
Erection of single-story rear extension and associated works.
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Progress
Application details
- Reference
- 26/02821/FULL
- Local authority
- Westminster
- Postcode
- SW1X 8BP
- Ward
- KBW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 Apr 2026
- Validated
- 29 Apr 2026
- Comments close
- 5 Jun 2026
- Target decision
- 24 Jun 2026
- Decided
- 19 Aug 2026
Estimated project value
£19k–£32k
Based on the 7.8m² 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: 7.8m²
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- FLAT 1, 21 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · £6,339,9042 years ago27 Jun 2024
- FLAT 1, 21 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · Not a standard market sale · £3,800,0003 years ago16 Jan 2023
- FLAT 2, 21 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · Not a standard market sale · £3,900,0003 years ago16 Dec 2022
- FIRST AND SECOND FLOOR FLAT, 25 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · £3,825,0007 years ago3 Dec 2018
- 21 EATON PLACE, LONDON, SW1X 8BPOther · Not a standard market sale · £22,5008 years ago7 Mar 2018
- FLAT 3, 21 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · £1,500,0009 years ago15 Nov 2016
- PARTS OF THE GROUND AND BASEMENT FLOORS, 31 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · £5,650,00010 years ago30 Mar 2016
- MAISONETTE 2, 23 EATON PLACE, LONDON, SW1X 8BPFlat or maisonette · Leasehold · £3,775,00013 years ago23 Oct 2012
Homes here go for about £3,825,000 — the median of the last 5 market sales in SW1X 8BP, £1,500,000 to £6,339,904.
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.
Recorded changes
- 5 Sept 2026: Approved
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