In areas meeting the criteria of this Chapter, the minimum yard setback and minimum lot sizes per unit as required in Chapter 1230 may be waived and the attaching of one-family dwelling units, one to another, may be permitted when the homes are attached by means of one of the following:
(a) Through a common party wall forming interior room space which does not have over seventy-five percent (75%) of its length in common with an abutting dwelling wall, excluding garage;
(b) By means of architectural wall detail that does not form interior room space;
(c) Through abutting garage party walls of adjacent structures;
(d) The number of units attached in this manner shall not exceed four (4) in any one (1) building.
(Ord. 24-2006. Passed 3-7-06.)