In Special Coastal Risk Districts, residential uses shall be permitted as follows:

(a)        In Special Coastal Risk Districts 1 and 3, residential uses shall be limited to single-family detached residences.

(b)        In Special Coastal Risk District 2, residential uses shall be limited to single- or two-family detached residences.

(c)        In Special Coastal Risk District 4, residential uses shall be permitted as follows:

(1)        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

(2)        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.

(d)        In Special Coastal Risk District 5, residential uses shall be permitted as follows:

(1)        in R3A and C3A Districts, residential uses shall be limited to single-family detached residences; and

(2)        in R4-1 Districts:

(i)        for zoning lots with a lot width of less than 25 feet, residential uses shall be limited to single-family detached residences; and

(ii)        for zoning lots with a lot width of 25 feet or more, residential uses shall be limited to single- or two-family detached residences.

The inclusion of accessory residential uses shall not be precluded by the provisions of this Section.