How To Write A Letter Not Renewing Lease From Landlord . The length of the lease renewal. When a lease agreement comes to an end your landlord may send you a lease renewal letter. Nonrenewal Of Lease Letter Free Printable Documents from londonmedarb.com As such, i am offering to renew your lease for an additional one year at the monthly rental rate of $4,000. Dear sir/ madam, with due respect, my name is _____ (name) i am writing this letter in reference to the dwelling of _____ (address). Let the landlord know the exact date you will be.