No more than one principal detached residential building may be located on a zoning lot, and a principal detached residential building may not be located on a zoning lot that contains any other principal building. This limitation on the number of buildings on a zoning lot does not apply to approved planned developments or to townhouse developments that (1) comply with the townhouse development standards of Sec. 17-2-0500 and (2) contain no more than 9 townhouse units in each building.
(Added Coun. J. 5-26-04, p. 25275; Amend Coun. J. 9-13-06, p. 84870, § 2)