[Dantilla]

I own a hangar at the local airport that is on a land lease. Very common practice.

The lease needs to have the exact dimensions spelled out- Can be just the building envelope itself, or with a bit of room around the outside and a driveway if necessary. My preference would be that the front of his pole bar is on the property line, and he leases just the footprint of the barn. If the barn is 40 x 60 feet, he is leasing a 40 x 60 foot patch of ground. This prevents him from storing junk outside the barn.