Lease an entire freestanding ±8,058 SF industrial building in the Inland Empire's tightly held Upland/Montclair submarket. Situated on a secured ±0.43-acre lot with a fully fenced and gated yard, dedicated parking, and building signage, 5235 State St gives a single tenant full control of the facility. The building pairs an open warehouse with approximately 965 SF and well-suited for light manufacturing, distribution, e-commerce, contractor, or flex users. It features two ground-level drive-in doors (10'W x 12'H), a 16.5' ceiling height, heavy 800-amp/120-208V three-phase power, and 20 surface parking spaces (a strong 2.48/1,000 SF ratio). Located just ±6 miles from Ontario International Airport with fast access to the 10 and 60 Freeways, the property offers the freeway connectivity, last-mile reach, and deep labor pool that make the Inland Empire a top-tier industrial market. Available now as a single-tenant lease — a clean, secure, move-in-ready facility.