(A) Except as required in the following, there shall be no minimum yard size within cluster developments.
(B) However, the Planning Commission shall have review authority for all yard designations and may require larger or smaller yard sizes based up on the particular site plans submitted for a specific development. A perimeter boundary setback of 20 feet measured from the principal structures to the property line shall be maintained uniformly for the total area within the cluster development.
(1985 Code, § 9-140)