A set of onetime Cisco Systems buildings in Milpitas, owned by prolific real estate investor Hudson Pacific Properties Inc., are almost done getting a massive makeover meant to attract one or more of Silicon Valley’s “top tier” companies.
The three buildings sit on about 65 acres known as Campus Center at 115-155 McCarthy Blvd. Taken together, those structures stand at about 472,000 square feet, but the development has the potential to triple in size with additional office, R&D, warehouse…