For dwelling units hereafter constructed in the R-2A Zone, be it new construction or alterations of existing units, there shall be not less than two thousand five hundred square feet of site area for each dwelling unit on a lot having one or two units.
Additionally, there shall be not less than nine thousand square feet of site area for a lot having three dwelling units, and each dwelling unit, in excess of three, shall have an additional four thousand square feet of site area per unit.
(Ord. 88-6 5-10-88)