2155 S 137th E Ave presents an opportunity to acquire a large-scale office/flex asset within the Eastgate Metroplex, one of Tulsa’s established mixed-use business campuses. The single-story building offers a substantial floor plate designed to support a wide range of occupier and investment strategies, including corporate headquarters, healthcare operations, educational facilities, government users, and professional service organizations. The property benefits from a highly visible location and access to a diverse employment base within East Tulsa. The building is positioned near Interstate 44 and Highway 169, providing convenient connectivity throughout the Tulsa metropolitan area. Located within a campus that has experienced ongoing reinvestment and adaptive reuse, the asset benefits from an established business environment, on-site amenities, and regional accessibility. A Tulsa Transit stop is located directly at the complex, enhancing workforce access and commuter convenience. Property improvements include clear heights suitable for flexible operational needs, diesel backup generators, substantial HVAC capacity, and a large parking field. The roof was replaced in 2022 and is reported to carry a 20-year warranty. Additional campus amenities include an on-site café, daycare facility, medical services, and personal care offerings. Tulsa's diverse economy, supported by aerospace, energy, healthcare, logistics, manufacturing, and professional services sectors, further strengthens the property's appeal for owner-users and investors seeking a long-term presence in a major Oklahoma employment center.