A lot tie affidavit is an agreement and agreement to hold goods as a package. This is necessary if a building is located on more than one piece of land. For example, I recently worked at a private school in Los Angeles to enable shadow structures. The owner had to complete an affidavit to bind six packages during the approval process. The Tie lot guarantees that the owner does not sell land in which part of a building extends over two plots or where the linked plots allow the required area and thus allow a new building. As always, I suggest clients consult with a land use lawyer before signing commitments so that you fully understand the restrictions that the pact will impose on your property. A lot tie affidavit is easy to fill out. .