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SJM2 – Contractor Procurement – Main Works
The Crown Estate
Live
Confirmed tender
works
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Key details
Contracting authority
The Crown Estate
Public authority - central government
Region
London
Contract value
£322,000,000ex VAT
Deadline
19 November 2026
Award decision
18 December 2026(estimated)
Published
22 October 2026
Procurement
Contract period
4 June 2027 - 31 January 2031
4 years
Possible extension to 31 January 2033 · 5 years, 7 months in total
Extension terms: Addition of 130 Jermyn Street (130JS) could extend the programme due to the significant refurbishment of the building and the installation of shared mechanical and electrical plant
Procedure type
Competitive flexible procedure
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Description
Appointment of a main contractor, initially under a Pre-Construction Services Agreement (PCSA) and then under an amended JCT Design and Build 2024 contract, to deliver the SJM2 main works:
- a new c.312,500 sq ft (NIA) CAT A office building (Basement Level...
Contact
Address
1 St James Market, London, SW1Y 4AH
Contact name
Kuda Kadungure
Email
Identifiers
Buyer reference
SJM2MW2026
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