23.02.09: LOT AREA, BUILDING HEIGHT, LOT WIDTH, LOT FRONTAGE AND YARD DIMENSION REQUIREMENTS:
   A.   The requirements in the R-1 zones as to minimum building site area, the maximum building height, the site of buildings, the minimum lot widths, the minimum frontage on public streets and dimensions of yards shall vary according to the area district in which the property is situated and shall be as set forth in the following table:
Area
District
Minimum
Building Site
(Statutory
Parcel Area)
Maximum
Building
Height
Minimum
Average
Width Of Lot
Minimum
Street
Frontage
Of Lot
Minimum
Required Yard
Dimension
Area
District
Minimum
Building Site
(Statutory
Parcel Area)
Maximum
Building
Height
Minimum
Average
Width Of Lot
Minimum
Street
Frontage
Of Lot
Minimum
Required Yard
Dimension
IE
60,000 sq. ft.
35 ft.
125 ft.
100 ft.
   Rear
Side
Front
40
20
40
I
30,000 sq. ft.
35 ft.
125 ft.
100 ft.
   Rear
Side
Front
40
20
40
II
20,000 sq. ft.
35 ft.
100 ft.
80 ft.
   Rear
Side
Front
40
12
40
III
17,000 sq. ft.
30 ft.
100 ft.
80 ft.
   Rear
Side
Front
40
12
40
IV
15,000 sq. ft.
30 ft.
85 ft.
70 ft.
   Rear
Side
Front
35
10
35
V
12,000 sq. ft.
30 ft.
80 ft.
70 ft.
   Rear
Side
Front
30
8
30
VI
10,000 sq. ft.
30 ft.
70 ft.
60 ft.
   Rear
Side
Front
25
5
25
VII
9,000 sq. ft.
30 ft.
60 ft.
60 ft.
   Rear
Side
Front
25
5
25
 
   B.   Provided, however, that:
      1.   No front yard or side yard shall have less than the respective yard dimension shown and delineated for each lot on the "yard map".
      2.   On a corner lot in the R-1 zones in any area district, the street side yard shall have a minimum width of fifteen feet (15') or such larger dimension as is specified in subsection A of this section.
      3.   No building site shall have a frontage of less than sixty feet (60') on a public street.
      4.   The minimum average width as set forth in the above table shall be calculated by dividing the total area of the lot by its maximum depth.
      5.   The minimum street frontage required in subsection A of this section shall, in all cases, be measured at the property line; except, that on cul-de-sac streets and on curves and knuckles having a radius of less than one hundred feet (100'), the minimum frontage required shall be measured on the chord of the front yard setback line, in which case, the frontage at the property line shall, in no event, be less than fifteen feet (15') less than the minimum frontage so required. (Ord. 096-1093, 7-10-1996)
   C.   The livable area for rooms with a height of fifteen feet (15') or greater as measured from the finished floor to the ceiling shall be twice the floor area of the room, including stairways. In the following examples, two (2) circles are drawn on the areas counted twice.
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(Ord. 0-03-1175, 12-10-2003)