A valid sublease in North Carolina requires written approval from the landlord and a detailed sublease agreement. A North Carolina sublease agreement is a legal contract that allows a tenant to act as a sublessor and rent their leased property to another tenant.If you have a lease for a set term, like one year, you can sublet with or without your landlord's permission, unless they prohibit this in the written lease. Depending on the lease agreement the landlord can evict if it was detailed no subleasing. FREE ATTORNEY PREPARED guide on how to evict a tenant in North Carolina with no lease agreement. To sublet legally in North Carolina you should follow the instructions in your written rental agreement. Have you guys ever sublet an apartment for the summer without your landlord knowing ? It states in my lease that I cannot do so. Subletting is the same as subleasing; the two words are interchangeable. As long as your landlord, or state law, approves, anyone can sublet.