Tenants in Florida can sublease their rental property, but they need explicit written consent from their landlord. Tenants Must Have Written Permission to Sublet.It depends on the terms of the original lease with the landlord; namely, whether it allows subleases. Consult with our top attorneys today. Here's some language for a sample letter requesting sublet permission. Use it in part or full when submitting your proposal. No. Unless your lease already grants consent, you will need the written consent of the landlord for a sublease. It has become aparent that the Host is not the owner of the property - he has sublet the property without the permission of his landlord. If there is nothing about subletting, a tenant may be able to sublease without permission from the landlord. A landlord may reasonably deny a person's ability to sublet, and there's no rule stating that you can't be an absentee sublettor.