Prosperity Park - Flex / Industrial Units 1623 W San Bernardino Rd 4,245 - 17,480 SF of Industrial Space Available in West Covina, CA 91790

Pre-permitted racking plans, install your racks day 1! Units 8 and 9 are brand-new, move-in-ready industrial condo units available for sublease (through 2027) or direct lease delivering turnkey functionality with no tenant improvements required. Both units feature polished concrete floors, high-efficiency LED high-bay lighting with skylights, fully insulated roofs, three-phase power, and fully built-out mezzanine offices, break rooms and foyers. The spaces are ideal for distribution, e-commerce fulfillment, light manufacturing, wholesale, or flex users seeking premium finishes and operational readiness from day one. Unit 8 (4,245 SF) includes one 12' x 9' ground-level roll-up door and ±268 SF fully built-out foyer/break room along with ±300 SF mezzanine office/conference room awaiting it's next enterprise. Unit 9 (13,235 SF) offers a recessed loading dock with two ground-level roll-up doors (12' x 9' and 12' x 12') plus a spacious ±704 SF fully built-out foyer/office and a ±763 SF mezzanine office with conference setup and natural light. The units are contiguous with an interior connecting entrance, allowing seamless combined use totaling 17,480 SF or individual leasing for maximum flexibility. City and Fire Marshal Pre-Permitted/Pre-Approved Racking layouts enable tenants to install racks immediately upon move-in and become fully operational within days — eliminating the typical permitting delays and soft costs associated with new industrial spaces. Located at the quiet end of the park for superior truck access and privacy, the property benefits from excellent San Gabriel Valley logistics positioning with direct access to the I-10 and I-210 freeways. These units provide top tier functionality and high storage density at attractive sublease rates, making them an exceptional opportunity for 3PLs, distributors, and growing businesses that want to skip construction timelines and start generating revenue right away. Contact us today to schedule a tour and secure this rare turnkey opportunity.