1399 Shoreway Road offers a rare opportunity to lease a specialized office and R&D facility with existing clean room infrastructure in the heart of the San Francisco Peninsula. Positioned between San Francisco and Silicon Valley, the property provides convenient access to major technology, life science, semiconductor, and advanced manufacturing markets while benefiting from direct connectivity to U.S. Highway 101, San Francisco International Airport, and San Jose International Airport. The property includes a two-story training, laboratory, and research facility featuring approximately 3,400 square feet of ISO 6 (Class 1,000) clean room space with the potential for upgrade to ISO 4 (Class 100) through enhancements to the air filtration system. Existing infrastructure supports a variety of advanced manufacturing and research applications, including semiconductor, nanotechnology, medical device, pharmaceutical, and engineering operations. The facility is equipped with significant technical infrastructure, including dedicated clean dry air systems, deionized water systems, process cooling capabilities, liquid nitrogen storage, specialized gas delivery systems, laboratory utilities, and automation controls. Power is supplied through 12KV service with dedicated 480V three-phase electrical distribution. The campus also includes shared parking, prominent signage opportunities, and room for future operational enhancements. Located within an established commercial corridor surrounded by office, research, hospitality, and technology-oriented uses, the property combines specialized improvements with access to a highly skilled Bay Area workforce, making it well suited for occupiers seeking immediate operational functionality and long-term flexibility.