(A) Except as otherwise permitted by variance, each building site in the RD 5.5-7 zone having a slope of not more than ten percent shall have yards as follows:
(1) A front and a rear yard having a combined depth of not less than 25 feet, but neither yard having a depth of less than six feet; and
(2) Two side yards having a combined width of not less than 15 feet, but neither yard having a width of less than five feet.
(B) Except as otherwise permitted by variance, each building site in the RD 5.5-7 zone having a slope of more than ten percent shall have yards as follows:
(1) A front and a rear yard having a combined width of not less than 35 feet, but the front yard having a width of not less than six feet and the rear yard of not less than ten feet; and
(2) Two side yards having a combined width of 20 feet, but neither yard having a width of less than five feet.
(C) On all corner lots, all street frontage of any corner lot shall be a yard setback of ten feet.
