Sara B. Dunstan

Sara B. Dunstan serves as a key procurement professional within the Public Buildings Service’s PBS R00 Center for Broker Services, where she manages the acquisition and leasing of nonresidential real estate to support federal agency workspace requirements nationwide. Her role centers on executing lease agreements and real estate transactions that align with GSA’s mission to optimize the federal footprint through strategic, cost-effective property solutions. Dunstan routinely handles complex real property acquisitions under the authority of the Federal Property and Administrative Services Act, focusing on long-term leases for commercial office spaces and ancillary facilities critical to federal operations. She maintains consistent contracting relationships with a select group of institutional real estate owners and developers, including TWO CON LLC, ONNI TIMES SQUARE LP, CVD MAIN LLC, BELTSVILLE GSA FDA LLC, and CC OWNER LLC. These partnerships reflect a preference for established commercial landlords with portfolios of Class A and mission-critical properties, often negotiated through competitive solicitation processes under FAR Part 17 and GSA’s Real Estate Acquisition Directive. Her approach emphasizes market-driven leasing strategies and risk-mitigated contract structures. Dunstan’s procurement activity shows no use of socioeconomic set-asides, with 100% of awards issued under full and open competition. This reflects a strategic alignment with GSA’s real estate priorities, which prioritize location, functionality, and operational readiness over socioeconomic criteria in lease acquisitions. Her primary focus lies in NAICS 531120 (Lessors of Nonresidential Buildings), accounting for over 90% of her portfolio, with supplementary activity in NAICS 531190 (Lessors of Other Real Estate Property). She specializes in procuring leased commercial office space, including build-to-suit arrangements and tenant improvement allowances, demonstrating deep expertise in federal real estate leasing, property condition assessments, and space planning for mission-critical federal operations.