(A) Zero side setback development may be used in any residential (R-A, R-20, R-10) zoning district which permits single-family uses if the development contains at least two dwelling units.
(B) Side yard setbacks of zero are permitted only where the lots on both side of the affected lot line are part of a zero side setback development.
(C) The minimum separation distance between residential buildings located on any one lot shall be ten feet.
(D) The end units of zero lot line developments shall observe the side yard setback for the zoning district.
(E) (1) Additions and expansions to existing zero lot line developments, quadruplexes, triplexes and the like are allowed, as long as the addition does not reduce the front yard setback which currently exists.
(2) Thus, the front facade line of an existing development would be the furthermost forward point to which any front addition could expand.
(3) Expansions into side yards are permitted as long as the unit can meet existing setback requirements for the district in which it is located.
(4) Rear additions or expansions, which are beyond the furthermost rear projection of the existing development, shall be permitted only as long as the unit can meet existing rear setback requirements.
(Ord. passed - -, § 5.23) Penalty, see § 10.99