In Georgia, tenants need their landlord's written consent to sublet. This is a requirement under state law.Our AtlantaSublease. Com website is your inside source to the best office space sublease opportunities available in Atlanta. A sublease, or sublet, occurs when a tenant assigns part or all of their lease to a new tenant. In general, most commercial leases permit subletting. Create your free Georgia sublease agreement, and sublet your property to a new tenant. Download a free template here. A Georgia sublease agreement is a legally binding document that details the terms and conditions of the sublet of a rental property. Subleasing office space in Atlanta can be a beneficial strategy for companies facing changes in their business size, structure, or location.