16 Great Marlborough Street Westminster W1F 7HS
Variation of Condition 1 and removal of Condition 21 of planning permission dated 4 December 2020 (RN: 20/06798/FULL), 'Alterations including 7th floor roof extension, alterations to office and retail entrances/shopfronts on Great Marlborough Street; reconfiguration of western lightwell elevation, installation of photovoltaic panels, green roofs, new extract ventilation duct and new plant enclosure at roof level and creation of office and residential terraces. Use of lower ground, part ground and part 1st to part 7th floors as offices (Class B1); use of part ground floor for dual/alternative retail (Class A1) or restaurant (Class A3) purposes; reconfiguration of existing flats and provision of one additional flat; use of basement to provide plant, cycle parking/showers waste storage and car parking (site includes 11 Ramillies Place)'; NAMELY, to amend the basement layout of the develpment, including the removal of seven car parking spaces for the residential units. (Application under Section 73 of the Act).
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Progress
Application details
- Reference
- 21/04250/FULL
- Local authority
- Westminster
- Postcode
- W1F 7HS
- Ward
- WEA_02
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 24 Jun 2021
- Validated
- 24 Jun 2021
- Comments close
- 29 Jul 2021
- Target decision
- 19 Aug 2021
- Decided
- 12 Aug 2021
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
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 12, CITY OF WESTMINSTER DWELLINGS, 20 MARSHALL STREET, LONDON, W1F 7ERFlat or maisonette · Leasehold · Not a standard market sale · £483,0005 months ago31 Mar 2026
- FLAT 15, CITY OF WESTMINSTER DWELLINGS, 20 MARSHALL STREET, LONDON, W1F 7ERFlat or maisonette · Leasehold · Not a standard market sale · £395,0009 months ago10 Dec 2025
- 40 - 42 LEXINGTON STREET, LONDON, W1F 0LNOther · Leasehold · Not a standard market sale · £250,0009 months ago14 Nov 2025
- FLAT 5, 97 WARDOUR STREET, LONDON, W1F 0UFFlat or maisonette · Leasehold · Not a standard market sale · £590,00010 months ago31 Oct 2025
- FLAT 7.6, STIRLING COURT MARSHALL STREET, LONDON, W1F 9BDFlat or maisonette · Leasehold · Not a standard market sale · £735,00011 months ago12 Sept 2025
- 7A LIVONIA STREET, LONDON, W1F 8AEOther · Not a standard market sale · £41,000,00012 months ago10 Sept 2025
- FLAT 6, SANDRINGHAM COURT DUFOURS PLACE, LONDON, W1F 7SLFlat or maisonette · Leasehold · £850,00012 months ago29 Aug 2025
- FLAT 1-3, 74 WARDOUR STREET, LONDON, W1F 0TEOther · Leasehold · Not a standard market sale · £1,795,00012 months ago22 Aug 2025
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
- 16 Great Marlborough Street Westminster W1F 7HSPermittedNext door
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