[Amended 11-14-2016 by L.L. No. 19-2016, effective 11-23-2016]
A building that is conforming in use but which does not conform to the height, yard, land coverage, lot area and dimensions, minimum floor area per family, parking or loading space requirements of this chapter shall not be considered to be nonconforming within the meaning of this article. A variance from the Zoning Board of Appeals shall not be required for an addition to, enlargement or expansion of any such building unless the proposed alteration increases or expands the existing nonconformity of the building or creates new nonconformities.