47 Marsham Street Westminster SW1P 3DR
Use of the gym space on part of the basement floor in connection with the residential accommodation in Romney House and also for personal training sessions for clients not resident in or otherwise connected with Romney House. (N.B. This is a re-consultation on an application for a 'Lawful Development Certificate' that has been submitted on the grounds that the described use began more than 10 years before the date of this application. This re-consultation has updated the address of the application site 'Romney House, 47 Marsham Street' and also updated the description of the use, which the applicant describes has been taking place.)
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Progress
Application details
- Reference
- 25/02742/CLEUD
- Local authority
- Westminster
- Postcode
- SW1P 3DR
- Ward
- SJW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 7 May 2025
- Validated
- 7 May 2025
- Comments close
- 31 Jul 2025
- Target decision
- 2 Jul 2025
- Decided
- 7 Aug 2025
Estimated project value
£135k–£340k
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: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.
- APARTMENT 115, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £1,180,0009 months ago16 Jan 2026
- APARTMENT 306, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £680,00012 months ago13 Oct 2025
- APARTMENT 116, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £800,00012 months ago6 Oct 2025
- APARTMENT 208, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · Not a standard market sale · £850,00016 months ago18 Jun 2025
- APARTMENT 701, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £3,300,00017 months ago22 May 2025
- APARTMENT 201, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £887,00017 months ago20 May 2025
- APARTMENT 307, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £1,000,00017 months ago14 May 2025
- APARTMENT 217, ROMNEY HOUSE, 47 MARSHAM STREET, LONDON, SW1P 3DRFlat or maisonette · Leasehold · £900,00018 months ago28 Mar 2025
Homes here go for about £900,000 — the median of the last 7 market sales in SW1P 3DR, £680,000 to £3,300,000.
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
- 67 TUFTON STREET Westminster SW1PermittedAdjoining
- 47 Marsham Street Westminster SW1P 3DRPermittedAdjoining
- 67 Tufton Street Westminster SW1P 3QSPermittedAdjoining
- 47 Marsham Street Westminster SW1P 3DRRefusedAdjoining
- 47 Marsham Street Westminster SW1P 3DRPermittedAdjoining
- Magistrates Court, 70 Horseferry Road Westminster SW1P 2AXPermittedAdjoining