(1) If two or more lots are built upon as a unit, are under one ownership, and when the common boundary line separating the lots is covered by a building or permitted group of buildings, the lots shall be considered a single lot, except as otherwise specifically allowed by this code.

(2) The aggregated lot shall constitute a single building site and the setbacks required by this title shall then apply to the aggregated lot. (Added by Amended Ord. 02-064, Dec. 9, 2002, Eff date Feb. 1, 2003).