Owners must use this form to offer a renewal lease to their rent stabilized tenants living in the City of Kingston, or Westchester, Nassau, or Rockland county. Lease addendums are legal documents that address topics and coverages not covered in existing or standard lease agreements.The total rent for the term hereof is the sum of. A lease addendum is a separate document from the original lease agreement that provides additional information that the lease itself doesn't cover. Who can use this form. It consists of three parts: Part A: Contract Information, Part B: Body of Contract, and Part C: Tenancy Addendum. Minimum Guaranteed Rent . We, Landlord and Tenant, agree to aforementioned amendments to the lease agreement. Any changes made are legally binding upon signature of both parties. All such payments shall be made to Landlord at Landlord's address as set forth in the preamble to this Agreement on or before the due date and without demand.