GSA is seeking expressions of interest for an 18,000 ABOA square foot office space in a delineated area of Stafford, Virginia, under a fully serviced lease. The lease term is ten years with a five-year firm term, and the space must meet federal fire safety, accessibility, seismic, and sustainability standards and cannot be in the 1-percent-annual chance floodplain. Interested owners or authorized representatives must provide building details, contact information, ABOA/rentable square footage, full-service rental rates, operating costs, scaled floor plans, ownership information, and any concessions, with written consent if submitted by a non-owner. The government is considering alternative space if economically advantageous, taking into account relocation costs including physical moves, tenant improvements, telecommunications infrastructure, and agency downtime. Estimated occupancy is August 8, 2027.