Each document presented for recording MUST include or comply with the following general requirements: The property must be located in Riverside County. Please note that changes to title may result in a reassessment of the property and a change in your property taxes.Forms to Complete Online and Print. Based on the website of riverside co. Two forms are needed: preliminary change of ownership and transfer of tax affidavit. An attorney must also satisfy the requirements of California Rules of Court, Rule 7.1103. Type or print legibly the applicant and property owner's name(s), e-mail address, mailing address, phone number. This form must be filled out completely. The Riverside District Attorney's Office Real Estate Fraud Unit investigates real estate fraud related cases occurring in Riverside County.