A lease purchase agreement between a tenant and a landlord allows the renter the option to eventually buy the property. A lease option is an agreement that gives a renter the choice to purchase the rented property during or at the end of the rental period.A lease option agreement is important if a tenant wants to purchase the landlord's property at the end of the lease. Get ready to spend less and LIVE MORE in a manufactured home! Let Cook guide you through the entire process of buying a mobile home. How It Works: Cook's 3-Step Process Financing Information Monthly Rent Calculator. A lease purchase is a formal contract between a renter and a seller that combines the elements of a right of first refusal and a rental contract into one. Description: This example of an agreement between a developer and a lease- purchaser is intended to illustrate how NSP grantees, subrecipients. The RTLO prohibits lease terms that: Waive notices or require renters to "confess judgment. " Give up rights to notices (like an eviction notice).