A written statement made under oath about a particular issue. 1. The name and address of the buyer and seller.The notary shall record the transaction in his or her journal and fill out the journal with the signer's satisfactory evidence of identity. This form is used to record the selling price, date of sale and other required information about the sale of property. Explanation of Codes. An affidavit is a written statement made under oath that is typically used in legal proceedings. Learn their purpose, when to use, and how to write. When you sign an affidavit, you are attesting, under law, that you swear a statement written in the affidavit is true. The vehicle identification numbers of the mobile home. 2. The legal description of the real property to which the mobile home has been affixed. 3.