Selling a property having bitcoin as a payment? I don't think that is possible. Don't treat your property like nft because it is not. And I believe there will be lots of papers needed to be signed and contracts, including in what form of payment the transaction was made of. And I don't think there is already a law in any parts of the world where bitcoin is allowed as a payment system for properties. Or there is on other countries? Idk, maybe it depends on what country you came from. Because in my country, I haven't heard yet a property sold having bitcoin as a payment or a law that says it is legal.

Maybe you need to add more information about your property. Like the location, etc. For people to know if it is possible.