GSA seeks expressions of interest for office/special space in Detroit, Michigan within a specified delineated area bounded generally by I-75/17th Street, I-375, E. Jefferson/Adair Street, the Detroit River, and Steve Yzerman Drive/Route 10/Bagley/16th/Newark/Vernor/17th Street. The required space is 10,574 to 12,500 ABOA SF under a fully serviced lease with a 15-year full term and 10-year firm term. Offered space must be at or above grade and on no more than two floors, with Block A reception/engagement space preferably ground-floor or easily public-accessible, and Block B staff/support space contiguous on a single floor. The space must meet ceiling height, fire safety, accessibility, seismic, sustainability, floodplain, controlled public/secure separation, and Section 889 telecommunications requirements. Estimated market survey is November 17, 2026, and estimated occupancy is June 1, 2028.