A Notice of Non Renewal of Lease is a formal notification from a landlord indicating that a lease will not be renewed once it expires. In New York City, tenants are entitled to specific notice periods depending on the length of their tenancy. Understanding your rights when receiving such notice is essential, as not all non-renewals are lawful some may be retaliatory or discriminatory. Tenants should review the lease, document communications, and consult a legal professional if they suspect wrongdoing. Being informed about the notice of non renewal of lease can help you take the right steps to protect your housing rights.