§ 155.065 DISTRICT LOT REGULATIONS.
   It shall be unlawful to erect or alter any structure within the county or the incorporated municipalities affected by this chapter, unless the following minimum lot and yard areas and bulk controls are provided and maintained in connection with the structure.
Minimum Lot Requirements by District
District
Minimum Area (Square Feet)(g)
Maximum Building Height (feet)(i)
Minimum Width (feet)
Minimum Road Frontage (feet)
Minimum Front Setback (feet)(a)
Minimum Rear Setback (feet)
Minimum Side Yard Setback (feet)(b)
Minimum Lot Requirements by District
District
Minimum Area (Square Feet)(g)
Maximum Building Height (feet)(i)
Minimum Width (feet)
Minimum Road Frontage (feet)
Minimum Front Setback (feet)(a)
Minimum Rear Setback (feet)
Minimum Side Yard Setback (feet)(b)
A
87,120
None
240
240
50
35
15
RD-1(h)
87,120
60
240
240
50(e)
35
15
RD-2
87,120
35
240
240
50
35
15
RD-3
21,780
35
150
150
30
20
15
R-1
12,150
35
90
90
30
20(c)
10
R-2
7,350
35
70
70
20
20(c)
6
R-3
9,600(d)
60
80
80
20
20(c)
6
R-4
7,350
35
70
70
20
20(c)
6
B-1
None
60
None
None
None
None
None
B-2
8,500
35
66
66
30(e)
20(e)
10
B-3(f)
21,780
35
66
66
50(e)
20
20
I(f)
8,500
None
66
66
10
30
10
FP
None
None
None
None(i)
None
None
None
NOTES TO TABLE: See accompanying footnotes:
(a) Where adjacent structures have front yard setbacks different from those required, the minimum front yard setback shall be the average setback of the structure.
(b) Buildings over two stories in height shall require five feet for each additional story in addition to the required minimum side yard.
(c) Detached residential structures may be constructed five feet from the rear property line and three feet from an interior lot line; provided, the provisions of § 155.096(B)(5) are met. Non-residential structures in districts in Districts A, RD-1 and RD-2 may be constructed 15 feet from the rear property line.
(d) Multi-family dwellings must also comply with the land use intensity standards given in § 155.046.
(e) May be used for parking development.
(f) If not served by public sewer, must conform to RD-1 specifications for lot area if sewage disposal is required.
(g) If not served by public sewer, must at least conform to the specifications provided an this table and the County Board may require larger lots if the increases are warranted because of soil capabilities, as provided for in § 155.009.
(h) Highway access (includes entrance and exit) shall not be permitted in less than 500-foot intervals.
(i) Exceptions from building height maximums may be granted as a special use permit.
 
(Prior Code, § 152.065) (Ord. passed 3-9-1976; Ord. passed 9-14-1995; Ord. passed 8-30-2012; Ord. passed 3-24-2022) Penalty, see § 155.999