All lots, buildings, and structures in the Heritage Overlay District shall comply with the Secretary of the Interior Standards for Rehabilitation. When preservation work is done which involves a modification to a landmark or contributing structure, the work shall be approached using the principle of reversibility. All lots, buildings and structures shall also comply with the standards set forth in the underlying zoning districts except as otherwise specifically modified in this chapter.  In the event of a conflict between regulations of the H-O District and the underlying district, the regulations of this chapter shall supersede.
(Ord. 5-2010, passed 7-7-10; Am. Ord. 5, 2020, passed 4-1-20)