Single-family semidetached dwellings shall be permitted as a conditional use in the R-3, R-4 and C-1 zoning districts and as a matter of right in the PRD I and PRD III districts, subject to the following conditions:

(1) The lots shall be served by public water and sewer.

(2) The lot for each dwelling shall be a minimum of 75 percent of the required lot area in the district. The required front and rear yards and lot depth shall be the same as the front and rear yards and lot depth in the district without the cluster option. The required side yard, for one side only, shall be at least 150 percent of the required side yard in the district. The minimum lot width shall be 75 percent of the lot width required in the district.

(3) Single-family semidetached dwellings shall meet all other requirements of the zoning district.

(4) Single-family semidetached dwellings shall be located within 1,500 feet of a commercial zone. (Code 1988, § 175-137; Ord. No. 5-03, § 175-137, 3-4-2003)