Department of Planning and Development Comm. Ciere Boatright speaks at a press conference about ChiBlockBuilder land sales on April 1, 2025. [Don Vincent/The Daily Line]

The city announced Tuesday it had made more than 400 vacant parcels available for sale and redevelopment, including lots that are meant for Missing Middle housing on the Far South Side, a Chicago Transit Authority (CTA) site that would be turned into mixed-income housing in Lake View and industrial lots that could become mixed-use sites in Armour Square and New City, according to the mayor’s office.