The form includes essential information such as the purchase price, financing terms, and desired contingencies. A Florida residential purchase agreement outlines the terms of a transaction between the seller of residential property and the buyer.It is a legally binding document used in the sale of For Sale By Owner properties. Edit, sign, and share fl purchase agreement online. No need to install software, just go to DocHub, and sign up instantly and for free. All of the forms listed below are in Adobe Acrobat PDF (PDF) format. To sell a house For Sale By Owner, you should determine the home's value, list it online, and secure the appropriate documentation. We'll make our choices, check the boxes and fill in the blanks.