80 Haymarket Westminster SW1Y 4TE
Internal and external alterations to New Zealand House in connection with the repair, refurbishment and upgrade of the building to provide accommodation which may be used by commercial tenants and as accommodation for diplomatic and governmental agencies, comprising reconfiguration, rationalisation and improvement of office spaces, restoration and part re-location of original building features including timber panelled and stone-lined partition walls, re-location of the ground to mezzanine Grand Stair, adaptation of main lift lobby to form additional lift bank, temporary removal and repair of the Te-Pouhi pole, separation of raised corner unit from main reception area, replacement of all windows with visually matching double glazed frames, localised alterations to ground floor frontages on Pall Mall and Haymarket to create separate access to commercial offices and corner unit, installation of associated building maintenance equipment at roof level, repair and refurbishment of the stone spandrels, installation of plant screen at fourth floor level, replacement of all building services including installation of an air source heart pump, reconfiguration of glazing arrangements to ground and podium floors to facilitate new entrance to office floors and introduction of features to assist with urban greening and biodiversity, enclosure of 2nd, 3rd and 18th floor level terraces, and associated works. Works to the Royal Opera Arcade comprising physical works associated with the amalgamation of Unit 25, 26 and 27, inclusion of a new entrance into the arcade from the Pall Mall elevation of New Zealand House repair and refurbishment and reinstatement works to the original shopfronts, installation of new curved shopfronts to the units on the eastern side of the arcade, installation of new shopfront windows and masonry to Unit 1 and 17, restoration of a previously lost baluster above the Pall Mall Entrance and general refurbishment and redecoration works to the arcade.
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Progress
Application details
- Reference
- 19/07816/LBC
- Local authority
- Westminster
- Postcode
- SW1Y 4TE
- Ward
- SJB_02
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 8 Oct 2019
- Validated
- 8 Oct 2019
- Comments close
- 2 Dec 2019
- Target decision
- 3 Dec 2019
- Decided
- 12 Feb 2021
Estimated project value
£5k–£16k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
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 · £900,0003 months ago26 Jun 2026
- 33 ST JAMES'S SQUARE, LONDON, SW1Y 4JSOther · Not a standard market sale · £93,000,0006 months ago1 Apr 2026
- FLAT 6, BRAY HOUSE DUKE OF YORK STREET, LONDON, SW1Y 6JXFlat or maisonette · Leasehold · £675,0007 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 · £800,0009 months ago18 Dec 2025
- FLAT 7, 76 JERMYN STREET, LONDON, SW1Y 6NPFlat or maisonette · Leasehold · £450,00010 months ago21 Nov 2025
- APARTMENT 3, 42 PALL MALL, LONDON, SW1Y 5JGFlat or maisonette · Leasehold · £4,050,00010 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 4TEPendingNext door
- 80 Haymarket Westminster SW1Y 4TEPermittedNext door
- 80 Haymarket Westminster SW1Y 4TERefusedNext door