Online Auction Coming in 2025 Located on the site of the former United States Geological Survey campus in Menlo Park, 345 Middlefield Road offers ±17.3 acres in the heart of Silicon Valley. The entire site is improved with 17 individual buildings which range in size from 470 to 159,555 gross square feet. The most prominent buildings are Building 3 and the McKelvey Building located on the eastern side of the campus. Building 3 is a 2,795 square-foot two-story office and lab building built in the 1950s and renovated in 1998. The McKelvey building is a three-story, 159,555 square-foot structure that was built in 1995 and faces Middlefield Road. The remaining buildings are smaller and surround the main structures. They include a variety of small labs as well as some accessory office, storage, and maintenance uses, as well as a childcare/preschool facility and a credit union. The total building area is approximately 412,663 square feet. The property sits approximately halfway between El Camino Real/CA-82 and the Bayshore Freeway/Highway 101, offering easy access to a robust workforce across the greater Bay Area. Additionally, businesses enjoy nearby Dumbarton Express, VTA, SamTrans, and Caltrain stops for convenient commuting. The San Francisco International, San Jose International, and Oakland International airports can be reached within 40 minutes or less for business travel options. Menlo Park is known for being home to tech giants and multiple other successful startups who continue to entice supporting businesses to set up shop in the area – making Menlo Park one of the nation’s most dynamic areas for invention in the world. 345 Middlefield Road offers a unique opportunity in a fantastic location for businesses looking to join a renowned area. The Property will be sold via online auction. Further sale schedule details will be released when available.