The development arm Latimer is looking for a principal contractor to deliver 372 homes across Blocks 1 and 3 of the Dyecoats Phase 2 scheme.
A preliminary market engagement is under way, with expressions of interest due by 29 May ahead of a full tender launch on 2 June.
The new contract will run from September 2025.
Phase 1 of the 1,600-home masterplan is already under construction, being delivered by Graham under a £100m contract. This first phase is set to deliver 434 homes, including 100 for social rent and 138 for shared ownership.
The wider site, previously home to industrial buildings, is being transformed into a new riverside neighbourhood. It includes plans for a food hall, riverside public realm, play areas and a new bridge linking across the River Aire to Otter Island.
For bid information email Latimer Kirkstall.