1, 4 Eaton Mews West Westminster SW1W 9ET
Amendments to planning permission dated 31 October 2024 (RN 24/00412/FULL) for: 'Redevelopment of 1-4 Eaton Mews West including demolition behind a part retained facade and replacement building comprising ground and first floor with a new part mansard roof level, to provide six residential (Class C3) units, and provision of office (Class E(g)(i)) accommodation. Creation of rear gardens at ground floor level, installation of plant, and other associated works.' NAMELY, to allow the exclusion of a portion of the 'wing' adjoining 93 Elizabeth Street from the development and a reduction in office floorspace; increase in overall GIA due to the reduction in the thickness of the external walls; increased extent of demolition of the part-retained facade; reconfiguration of interiors; alterations to lift overrun; amendements to window and door openings; and, relocation of cycle parking.
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Progress
Application details
- Reference
- 25/03490/NMA
- Local authority
- Westminster
- Postcode
- SW1W 9ET
- Ward
- KBW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 22 May 2025
- Validated
- 22 May 2025
- Comments close
- 30 Jul 2025
- Target decision
- 19 Jun 2025
- Decided
- 17 Sept 2025
Estimated project value
£37k–£100k
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: Checkatrade 2026 loft conversion cost guide.
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.
- 59 EATON MEWS WEST, LONDON, SW1W 9ETTerraced · £2,700,0003 years ago21 Aug 2023
- 1 - 4 EATON MEWS WEST, LONDON, SW1W 9ETOther · Not a standard market sale · £18,250,0003 years ago9 May 2023
- 58 EATON MEWS WEST, LONDON, SW1W 9ETTerraced · £3,269,5003 years ago14 Apr 2023
- 61 EATON MEWS WEST, LONDON, SW1W 9ETOther · Not a standard market sale · £7,750,0005 years ago15 Jun 2021
- 57 EATON MEWS WEST, LONDON, SW1W 9ETTerraced · Not a standard market sale · £2,500,0306 years ago31 Jul 2020
- 53 EATON MEWS WEST, LONDON, SW1W 9ETFlat or maisonette · Leasehold · £1,738,2006 years ago12 Dec 2019
- 53 EATON MEWS WEST, LONDON, SW1W 9ETFlat or maisonette · Leasehold · £186,8006 years ago12 Dec 2019
- 61 EATON MEWS WEST, LONDON, SW1W 9ETTerraced · Leasehold · £1,450,00015 years ago12 Oct 2010
Homes here go for about £1,738,200 — the median of the last 5 market sales in SW1W 9ET, £186,800 to £3,269,500.
Contains HM Land Registry data © Crown copyright and database right 2023. 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
- 1, 4 Eaton Mews West Westminster SW1W 9ETPendingNext door
- WestminsterPermittedNext door
- 1, 4 Eaton Mews West Westminster SW1W 9ETPermittedNext door
- 1, 4 Eaton Mews West Westminster SW1W 9ETPermittedNext door
- 1, 4 Eaton Mews West Westminster SW1W 9ETPermittedNext door
- 1, 4 Eaton Mews West Westminster SW1W 9ETPermittedNext door