In a Class U1, U2 or U3 District no dwelling shall be erected on a lot having an average width of less than sixty feet, unless such lot was separately owned at the time of passage of the Zoning Ordinance (Ordinance 2812, passed November 13, 1922), or unless such lot is a numbered lot in a subdivision that is on record in the office of the County Recorder at the time of the passage of the Zoning Ordinance. In a Class U2 District no double or two-family house shall be erected on a lot having an average width of less than sixty feet. In a Class U3 District no apartment house shall be erected on a lot having an average width of less than 100 feet.
(Ord. 34-1969. Passed 2-17-69.)