Special Provisions for Shallow Interior Lots
M1 M2 M3
In all districts, as indicated, if an interior lot:
(a) was owned separately and individually from all other adjoining tracts of land, both on December 15, 1961, and on the date of application for a building permit; and
(b) is less than 70 feet deep;
the depth of a required rear yard for such interior lot may be reduced by one foot for each two feet by which the maximum depth of a zoning lot is less than 70 feet. No rear yard is required on any interior lot with a maximum depth of less than 50 feet.