1400 Petaluma Hill Road offers a rare opportunity to lease a highly functional and flexible 15,500 SF industrial flex building on a fully paved 1-acre lot. The space features approximately 9,400 SF of 18' clear warehouse with two large 16' roll-up doors, 5,000 SF of built-out office/showroom space, and an additional 2,100 SF of upstairs storage and office. The property includes 50+ paved parking spaces and a secured fenced yard (~1/3 acre) with a private automatic gate, ideal for vehicle or equipment storage. Located on heavily trafficked Petaluma Hill Road (~12,500 cars per day), the site offers excellent monument signage opportunities and immediate access to Highways 12 and 101. Zoned Planned Community (PC), this property allows a wide range of industrial, retail, service, and contractor uses. Three ADA-compliant restrooms, excellent truck circulation, and flexible floorplans provide outstanding versatility for various businesses. Every business that has operated at this location has reported growth due to its strategic visibility and access. Available immediately. Divisible options considered for qualified tenants.