In the layout of a development of garden apartments or other multifamily houses on a lot or tract of land, a horizontal distance of not less than 35 feet or 2/3 the height of the higher building, whichever is the greater, shall be maintained between all main buildings and between main buildings and major detached accessory buildings or groups of accessory buildings, such as a garage compound having a ground coverage equal to that of a principal building.

The above requirement of Subsection A need not exceed 35 feet when the top of one building is less than eight feet above the level of the first floor of the other building.

Minor accessory buildings shall meet the requirements of § 235-11.1.