In an E Area District, in any block where fifty percent (50%) or more of the street frontage on one (1) side of the street between two (2) intersecting streets is occupied by buildings which do not conform to the provisions of Section 355.04, the ratio between aggregate gross floor area and aggregate lot area of the existing main buildings on such frontage shall be the ratio between gross floor area and lot area for any new main building on that frontage. However, such gross floor area of the new main building shall not exceed that permitted by ordinances in effect prior to the effective date of this Zoning Code.
(Ord. No. 2204-A-48. Passed 12-19-49, eff. 1-29-50)