• Complete the new deed. • Grantor signature needs to be notarized.Below you will find information about the services we offer and addresses to our Oakland and Tri-Valley office locations. In this section, you can find information and answers to the following questions: 1. Alameda County Deed of Trust Form. Fill in the blank form formatted to comply with all recording and content requirements. Alameda County Law Library has a research guide to steer you through the process of making changes in ownership for property located in Alameda County, CA. Fill out the preliminary change of ownership report to properly transfer your California real estate into your living trust. Alameda County Assignment of Deed of Trust Form. Document this information on the deed.