80 Haymarket Westminster SW1Y 4TE
Alterations to New Zealand House to reconfigure internal cores and lobbies; introduction of a single vehicle lift accessed from Haymarket and associated alterations to ground floor frontage; reconfiguration of plant areas within basement levels B1 and B2; new stair configuration to the corner retail unit; addition of photovoltaic glazed roof to level 3 terrace; provision of sliding doors to level 18 terrace and associated works. Provision of new openable shopfronts to Royal Opera Arcade units and associated works.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 23/00371/LBC
- Local authority
- Westminster
- Postcode
- SW1Y 4TE
- Ward
- SJW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 1 Feb 2023
- Validated
- 1 Feb 2023
- Comments close
- 4 Mar 2023
- Target decision
- 29 Mar 2023
- Decided
- 8 Apr 2024
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 9, GEORGIAN HOUSE, 10 BURY STREET, LONDON, SW1Y 6AAFlat or maisonette · Leasehold · £900,0002 months ago26 Jun 2026
- 33 ST JAMES'S SQUARE, LONDON, SW1Y 4JSOther · Not a standard market sale · £93,000,0005 months ago1 Apr 2026
- FLAT 6, BRAY HOUSE DUKE OF YORK STREET, LONDON, SW1Y 6JXFlat or maisonette · Leasehold · £675,0006 months ago13 Feb 2026
- FLAT 33, BANK CHAMBERS, 25 JERMYN STREET, LONDON, SW1Y 6HRFlat or maisonette · Leasehold · £1,175,0007 months ago12 Feb 2026
- FLAT 8, NORWAY HOUSE, 21 - 24 COCKSPUR STREET, LONDON, SW1Y 5BNFlat or maisonette · Leasehold · £1,405,0037 months ago6 Feb 2026
- FLAT 18, CRUSADER HOUSE, 14 PALL MALL, LONDON, SW1Y 5LUFlat or maisonette · Leasehold · £800,0008 months ago18 Dec 2025
- FLAT 7, 76 JERMYN STREET, LONDON, SW1Y 6NPFlat or maisonette · Leasehold · £450,0009 months ago21 Nov 2025
- APARTMENT 3, 42 PALL MALL, LONDON, SW1Y 5JGFlat or maisonette · Leasehold · £4,050,0009 months ago19 Nov 2025
Homes here go for about £900,000 — the median of the last 7 market sales in SW1Y (the wider postcode district), £450,000 to £4,050,000.
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
- 80 Haymarket Westminster SW1Y 4TEPermittedNext door
- 80 Haymarket Westminster SW1Y 4TEPermittedNext door
- 80 Haymarket Westminster SW1Y 4TEPermittedNext door
- 80 Haymarket Westminster SW1Y 4TEPermittedNext door
- 80 Haymarket Westminster SW1Y 4TEPermittedNext door
- 80 Haymarket Westminster SW1Y 4TERefusedNext door