These are the forms that Clerk's office provides for Circuit Civil cases. When it comes to filling out a real estate purchase agreement, several key players are involved: buyers, sellers, real estate agents, and attorneys.If you want to buy or sell a house in Hillsborough County, we are here for you. Contractor is directed to review, fill out and execute the Public. Yes, you can research foreclosure sales cases online using our RealAuction application which provides online auction sales information.