Utah Code § 17-79-621: Structure height.

(1) A county may regulate:

(a) the number of habitable stories that a structure may contain; and

(b) the overall height of a structure.

(2) If a land use authority approved a land use application for a commercial lodging structure on or before September 1, 2025, and the land use application is subject to land use regulations described in Subsection (1) that conflict, the land use authority may not limit the number of above-ground habitable stories the land use applicant builds within the maximum overall height that the land use authority approved for the structure.