AwardedAwarded 15 September 2026

56-64 Conduit Street and 11 Burlington Place - Construction Works Main Contractor Design & Build

The Crown Estate · Central government

In brief

The Crown Estate awarded construction work to Knight Harwood Limited on 15 September 2026.

The notice gives a value of £60,000,000 excluding VAT.

The contract runs for 22 months, starting 21 July 2026.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

Appointment of a contractor to provide design and construction services for the redevelopment of 56-65 Conduit Street and 11 New Burlington Place, Westminster, London, comprising a combination of new-build and refurbishment works to deliver commercial office and retail/F&B accommodation. The procurement will be conducted using a Competitive Flexible Procedure, consisting of mandatory conditions of participation followed by two stages of competitive tendering. The successful contractor will initially be appointed under a short-form appointment to undertake a desktop design and buildability review. Subject to the satisfactory completion of this phase, the contractor will then enter into a Pre-Construction Services Agreement (PCSA) under a Minor Works Order to progress the technical design through RIBA Stage 4. On successful completion of the PCSA, the contractor will then be appointed under a Design and Build contract to deliver the main construction work

Who won

WinnerValueDates
Knight Harwood Limited
2 bids received
£69,000,000
Awarded 15 September 2026

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Tender notice · UK4, notice 000020-2026
  2. Contract award notice · UK6, notice 087475-2026

About the buyer

The Crown EstateLast 12 months

Procurements

96

Awards

42

Suppliers it has used most for construction

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From notice 000020-2026 on Find a Tender, first published 2 January 2026, last updated 15 September 2026. We last checked for changes on 28 September 2026.