The U.S. Government is seeking fully finished, and optionally furnished, office space for immediate occupancy in Philadelphia, PA, within a delineated area bounded by Arch, Walnut, N 3rd, S 3rd, N 23rd, and S 23rd Streets. The required space is 40,000–45,000 ABOA SF with specific layouts including open workspaces, private offices, and secure rooms, and must be contiguous or directly above contiguous space. The lease term is 5 years with 3 years firm, and occupancy is needed as soon as practicable after lease execution. The space must meet a Facility Security Level II minimum, include parking for 3 government vehicles, and provide loading dock and freight elevator access. Offers are evaluated on a lowest-priced, technically acceptable basis, with submission required via the GSA Leasing Portal between July 1 and July 7, 2026.