Sec. 26-505.   APPLICATION TO MULTIPLE FAMILY COMPLEX.

For purposes of this chapter a class A multiple dwelling shall be
deemed to include a multiple family garden-type maisonette
dwelling complex containing six or more dwelling units having
common facilities such as sewer line, water main, and heating
plant, and operated as a unit under a single ownership on May
sixth, nineteen hundred sixty-nine, notwithstanding that
certificates of occupancy were issued for portions thereof as one-
or two-family dwellings.