Section 137-21 - Residential Use
In Special Coastal Risk Districts , residential uses shall be permitted as follows:
In Special Coastal Risk Districts 1 and 3, residential uses shall be limited to single-family detached residences . In Special Coastal Risk District 2, residential uses shall be limited to single- or two-family detached residences . In Special Coastal Risk District 4, residential uses shall be permitted as follows: for zoning lots with a lot area of less than 3,000 square feet, residential uses shall be limited to detached or semi-detached single-family residences ; and for zoning lots with a lot area of 3,000 square feet or more, residential uses shall be limited to detached or semi-detached single- or two-family residences . I n Special Coastal Risk District 5, residential uses shall be permitted as follows: in R3A and C3A Districts, residential uses shall be limited to single-family detached residences ; and in R4-1 Districts: for zoning lots with a lot width of less than 25 feet, residential uses shall be limited to single-family detached residences ; and for zoning lots with a lot width of 25 feet or more, residential uses shall be limited to single- or two-family detached residences . In all Special Coastal Risk Districts , there shall be no qualifying residential sites , qualifying senior housing or ancillary dwelling units .
The inclusion of accessory residential uses shall not be precluded by the provisions of this Section.