3615 Old Conejo Rd is a 23,919 SF industrial building for sale in Newbury Park, California (Ventura County), priced at $6,000,000 ($250.85/SF). Built in 2002 and zoned M1 for light manufacturing under the City of Thousand Oaks, the single-story property sits on a 1.16 AC lot within a gated, master-planned business park just off the 101 Freeway, one of the primary commuter and freight corridors through the Conejo Valley. The building offers a hybrid opportunity for owner-users and investors. Approximately 17,088 SF will be vacant at close of escrow for immediate occupancy, while the remaining 6,831 SF is under lease to a gymnastics training center through 12/2028, providing income that can offset carrying costs during a transition to owner use. On-site features include 19 FT clear ceilings, 2 grade-level drive-in doors, 600-amp 3-phase power, skylights, a breakroom, reception area, and monument signage — infrastructure suited to light manufacturing, distribution, laboratory, or corporate headquarters use. Newbury Park is part of the broader Thousand Oaks/Conejo Valley industrial submarket in Ventura County, home to established manufacturing, biotech, and distribution users seeking 101 Freeway access and proximity to the San Fernando Valley and greater Los Angeles markets.