47 Marsham Street Westminster SW1P 3DR
Extension of the existing roof terrace at seventh floor including, installation of new balustrading, decking and tiles, planters, pergolas and an outdoor kitchen (Flat 701).
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Progress
Application details
- Reference
- 21/00499/FULL
- Local authority
- Westminster
- Postcode
- SW1P 3DR
- Ward
- SJD_02
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 28 Jan 2021
- Validated
- 28 Jan 2021
- Comments close
- 1 Mar 2021
- Target decision
- 25 Mar 2021
- Decided
- 12 Mar 2021
Estimated project value
£4k–£34k
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.
Floor area gained: 46m²
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
- ROMNEY HOUSE, 49-57 MARSHAM STREET Westminster SW1PermittedNext door
- ROMNEY HOUSE, 49-57 MARSHAM STREET Westminster SW1PermittedNext door
- 47 Marsham Street Westminster SW1P 3DRPermittedNext door
- 47 Marsham Street Westminster SW1P 3DRRefusedNext door
- 47 Marsham Street Westminster SW1P 3DRPermittedAdjoining
- 2 Marsham Street Westminster SW1P 4DFPermittedAdjoining