Developer Nick Anderson’s plan for a 36-story residential tower at 1600 North LaSalle in Chicago is in jeopardy.

French couple Alessandra and Johannes Pinto van Zuydam, who are connected to cookware company Le Creuset, were the buyers.

Developers for the Missing Middle Infill Housing program will construct market-rate housing on 36 lots with the goal of building back the West Side's middle-class residential stock.