What is required from a seller in the event of a succession?

A Declaration of Transmission is essential in the event of a succession because it serves as the legal document that officially transfers ownership of property from a deceased individual to their heirs or beneficiaries. This declaration provides proof that the heirs are entitled to the deceased's assets, including real estate.

In the context of a real estate transaction following a succession, this document is critical because it ensures that the transaction adheres to legal standards and confirms the rightful ownership before any sale can proceed. Without a Declaration of Transmission, the seller may not have the authority to sell the property, which can lead to legal challenges or complications in the sale process.

The other options provided do not fulfill this specific requirement. A Confirmation of Sale relates to the completion of a property sale but does not address ownership transfer in a succession context. A Property Assessment, while important for determining the value of the property, does not establish or confirm ownership rights. Repair Estimates might be relevant for understanding the condition of the property but are not necessary for the legal transfer of ownership involved in a succession.