Welcome! RiverRock Real Estate Group, Inc. is pleased that you have decided to locate your offices at CityLine Sunnyvale. The Management Team at CityLine Sunnyvale has designed this website to provide you with as much information as possible concerning the building.

We feel that by sharing this information with our tenants, you will have many of your questions regarding the building operations answered. For those questions, which remain unanswered, please feel free to contact the Building Management Office, 100 Mathilda Place, Suite 101, at (408) 736-7609.