Width. The average width of all townhouses shall be not less than twenty-two (22') feet. No residential townhouses shall be less than twenty (20') feet wide.

All townhouses shall be provided with individual private patios of not less than ten (10') feet in depth.

There shall not be more than eight townhouses in a single row.

Not more than two adjacent dwelling units shall be constructed without providing a front wall setback of not less than four (4') feet.