Every building hereafter erected shall comply with the regulations relating to setbacks, yards, lot areas, widths, and sidewalks.
(A) Front yard.
(1) There shall be a front yard having a depth of not less than 30 feet, unless 30% or more of the frontage on the same side of the street between 2 intersecting streets is improved with buildings that have observed front yard lines of a greater or lesser depth, in which case no building shall project beyond or behind that building line, so established by the majority of the then existing buildings.
(2) Preexisting single-family residences located in a B-1 district shall not be included when determining the front yard setback.
(3) Where lots have a double frontage, the required front yard on a side street shall be in conformity with the contiguous zoning district, if different than the subject lot, on that side street.
(B) Side yard.
(1) Side yards shall be provided of not less than 10 feet or 10% of the lot, whichever is less.
(2) In every lot in a B-1 district that is contiguous to and facing the same street as an R district, a contiguous side yard shall be provided of not less than 20 feet in the case of a one-story building, 35 feet in the case of a two-story building, and 50 feet in the case of a three or more story building.
(C) Rear yard.
(1) In every B-1 district, there shall be provided in that district a rear yard of not less than 10 feet.
(2) In every B-1 district, where the rear yard is contiguous to an R district, there shall be provided in that district a rear yard of not less than 20 feet in the case of a one-story building, 35 feet in the case of a two-story building, and 50 feet in the case of a three or more story building.
(3) When a special use for the parking of automobiles is granted for an R district lot, then the 30-foot front yard setback requirement that would normally apply to that R district shall be observed regarding the parking therein approved. This front yard setback shall be landscaped and planted in grass. Required screening as set forth in § 153.18 (E) (2) (b) shall be placed in the front yard and side yard setback lines. No paving shall protrude beyond the setback lines. There shall be a 10-foot side yard setback planted in grass on each side of a parking lot. No egress or ingress for automobiles shall be permitted from 71st Court or 72nd Court. Any lighting for the parking area shall conform to § 153.18 (E) (3).
(D) Intensity of use. Every lot upon which any building is hereafter erected shall have an area of not less than 10,800 square feet, and a lineal width of not less than 60 feet measured at the building setback line.
('69 Code, App. A, § 8.1-4; amend. Ord. O-50-71, passed 11-16-71; amend. Ord. O-21-73, passed 4-17-73; amend. Ord. O-35-82, passed 12-7-82)
(E) Sidewalks shall be located on the street side of all buildings or structures hereafter erected in B-1 Restricted Service Districts, or in districts where special use for such construction has been granted, unless waived by the council.
(Ord. O-9-86, passed 3-18-86)