Once completed, note the SST number and come into our office to finish the process. On this page below is a list of LOCAL forms that can be completed online and then printed.The form you need may be in this list. The application process requires the. Each document presented for recording must include or comply with the following general requirements: The property must be located in Santa Clara County. One such critical document is the California Residential Purchase Agreement (RPA), the primary contract used in residential property sales in California. An ultimate guide to a successful real estate journey. An Offer to Purchase Real Estate sets out the terms of a proposed real estate deal. Create yours now with our free form. Edit, sign, and share california purchase sale agreement online.