Some leases in Philly allow subletting, meaning another person can live in the apartment and pay rent while you travel or work elsewhere. A sublease is an agreement between a landlord and one or more tenants.Subletting is when thirdparty rents or "subleases" the property from the original tenant. How does an HOA define subleasing? CCR says "Subleasing part of home is not allowed. Subletting is a way to add an additional person to your existing lease. The Guide explains what you should know when applying to rent, living in a rented property, and dealing with the end of a lease. A Pennsylvania sublease agreement is a legal document that a tenant (or "sublessor") enters into with a third party (or "sublessee"). If a company sublets or subleases a property, essentially what they are doing is renting it out to another renter. A sublease agreement is a legal contract signed between a tenant and a third party allowing the latter to rent out the entire property or any part of it.