§ 155.068 FRONT YARD.
   (A)   Except as provided in this subchapter, each lot shall have a front yard of not less than 20 feet. Except as provided in §§ 155.385 through 155.598, no part of the area between the street property line and the front wall of the building shall be used for parking or storage purposes, including the parking or storage of motor vehicles, trailers, boats, or boat trailers.
('64 Code, § 41.10)
   (B)   Where lots comprising 50% or more of the block frontage are developed with a front yard either greater or lesser in depth than that prescribed herein, the average of such existing front yards shall establish the front yard for the remaining lots in the block frontage. However, a front yard determined in this way shall not be less than 15 feet and need not be more than 40 feet. Existing front yards of more than 40 feet shall be counted as 40 feet in calculating the average.
('64 Code, § 41.11)
   (C)   On key lots, the minimum front yard shall be the same as the required front yard for the adjoining interior lot. When the front yard on the adjoining interior lot is less than prescribed by this chapter, the key lot front yard may be the same. However, in no case shall the key lot front yard be less than 15 feet.
('64 Code, § 41.12)
(Am. Ord. 292, passed - -66; Am. Ord. 501, passed 6-24-75) Penalty, see § 10.97