TURNKEY CLEAN MANUFACTURING FACILITY IN PRIME RIVERSIDE LOCATION. Discover 6690 Doolittle Ave, Building B, an exceptional 11,420 SF industrial warehouse built in 2005 and proudly offered by the original owner. Designed for clean manufacturing, engineering, biotech, and advanced production businesses, this meticulously built facility combines functionality and efficiency, offering features tailored to meet the needs of modern operations. Situated on 0.56 acres in an M1-zoned industrial park, the property boasts an 18-foot clear height in the warehouse and ramp area, along with 6,663 SF of drop ceiling office space perfect for administrative, meeting, and clean-room lab operations. Key operational highlights include heavy power ranging from 400 to 1,000 amps, three roll-up doors for streamlined access, and one convenient loading dock to facilitate shipping and receiving. The property is further enhanced with six air conditioning and heat pump units, ensuring climate control for the production area, offices, and lab or clean-room spaces. Parking is abundant and secure, with three front spaces, including one handicap space, and 15 carports along the east side. A remote-controlled rolling gate with keypad access ensures controlled entry at the park entrance. Adding to its unique appeal, this facility is the only building in the industrial park to feature a fenced front balcony, offering character and additional functionality. Strategically located in Riverside, this rare opportunity provides the infrastructure, power, and specialized space to support modern manufacturing and production needs.