Create your Pennsylvania sublease agreement and sublet your property. Rent your unit to a subtenant with our attorney-approved template.A Pennsylvania sublease agreement formalizes a rental arrangement between a current tenant (sublessor) and a new tenant (sublessee). Do not sign a lease until all blanks are filled in. Make sure you get a copy of the whole lease at signing and keep your copy in a safe place. Certain Memorandum of Sublease dated October 10, 2007, recorded in the Allegheny County. Pennsylvania state laws do not provide detailed instructions for subleasing, which means tenants must often refer to their lease agreements. Tenants should refer to their lease agreements for guidance. If the lease prohibits subleases, tenants cannot sublet without consequences. Identify the full names of each party and what their role is in the contract.