Use Groups 1 and 2
C1 C2 C3 C4 C5 C6
In lower density growth management areas in the Borough of Staten Island, except C3A Districts, Use Groups 1 and 2 shall be permitted only within mixed buildings. However, no residences shall be allowed on the following zoning lots, except by special permit pursuant to Section 74-49 (Residential Use in C4-1 Districts in Staten Island):
(a) any zoning lot in a C4-1 District, where such district occupies at least four acres within a block; or
(b) any other zoning lot in a C4-1 District, where such zoning lot had a lot area greater than 20,000 square feet on December 21, 2005, or on any subsequent date.