The Historic District Commission may not consider interior arrangement and may take no action under § 1-19B-42 except for the purpose of preventing the construction, reconstruction, alteration, restoration, moving, or demolition of buildings, structures, appurtenant fixtures, outdoor advertising signs, or natural features in the historic district which would be incongruous with the historical, architectural, archaeological, or cultural aspects of the district.
SDCL 1-19B-44