1-3 Whitehall 1-6 Northumberland Avenue and 7-13 Whitehall Westminster SW1A 2DD
Partial demolition and redevelopment behind retained façades of three buildings to provide a building rising to a maximum 7 storeys above ground with two levels of basement accommodation provided following the excavation of an additional basement level all in connection with the use of the building as offices (Class B1) across part basement, part ground, part mezzanine (flexible use unit) and 1st to 6th storey level, retail (Class A1) and restaurant (Class A3) uses at part basement, ground and mezzanine levels (including areas for flexible A1/A3/B1 use). Site includes 1-6 Northumberland Avenue and 7-13 Whitehall.
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Progress
Application details
- Reference
- 17/07968/FULL
- Local authority
- Westminster
- Postcode
- SW1A 2DD
- Ward
- ST. JAMES'S
- Application type
- All Other
- Property type
- Commercial
Key dates
- Decided
- 6 Feb 2018
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
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 4, 25 ST JAMES'S PLACE, LONDON, SW1A 1NHOther · Leasehold · Not a standard market sale · £8,100,0005 months ago15 May 2026
- FLAT 18, 73 ST JAMES'S STREET, LONDON, SW1A 1PHFlat or maisonette · Leasehold · Not a standard market sale · £900,00012 months ago13 Oct 2025
- FLAT 31, 73 ST JAMES'S STREET, LONDON, SW1A 1PHFlat or maisonette · Leasehold · £2,850,00013 months ago15 Sept 2025
- FLAT 143B, 4 WHITEHALL COURT, LONDON, SW1A 2EPFlat or maisonette · Leasehold · £1,900,00014 months ago12 Aug 2025
- TICKET HALL SHOP 1, WESTMINSTER UNDERGROUND STATION BRIDGE STREET, LONDON, SW1A 2JROther · Leasehold · Not a standard market sale · £261,67414 months ago5 Aug 2025
- APARTMENT 1.08, 6 HORSE GUARDS AVENUE, LONDON, SW1A 2BHFlat or maisonette · Leasehold · £5,150,00015 months ago24 Jul 2025
- 2 CATHERINE WHEEL YARD, LONDON, SW1A 1DRTerraced · Leasehold · £2,000,00015 months ago14 Jul 2025
- FLAT 42, ARLINGTON HOUSE ARLINGTON STREET, LONDON, SW1A 1RLFlat or maisonette · Leasehold · Not a standard market sale · £6,850,00016 months ago17 Jun 2025
Homes here go for about £2,425,000 — the median of the last 4 market sales in SW1A (the wider postcode district), £1,900,000 to £5,150,000.
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
- 3 Whitehall Westminster SW1A 2DDPermittedNext door
- 1, 3 Whitehall Westminster SW1A 2DDPermittedNext door
- WestminsterPermittedNext door
- 1, 3 Whitehall Westminster SW1A 2DDPermittedNext door
- 1, 3 Whitehall Westminster SW1A 2DDPermittedNext door
- 1, 3 Whitehall Westminster SW1A 2DDPermittedNext door