RSA 79-D:3 Qualifying Structures.

I. Any owner of an historic agricultural structure who wishes to maintain the structure in a use consistent with the purposes of this chapter may apply to the governing body of the municipality in which the property is located to convey a discretionary preservation easement to the municipality.
II. A discretionary preservation easement shall be considered to provide a demonstrated public benefit if it provides at least one of the following public benefits:
(a) There is scenic enjoyment of the structure by the general public from a public way or from public waters.
(b) The structure is historically important on a local, regional, state, or national level, either independently or within an historic district.
(c) The structure's physical or aesthetic features co