1173.02 DIMENSIONAL STANDARDS.
   (a)   Dimensional Requirements for Dwellings.
      (1)   Yard, Area, and Height Requirements. Table 1173.02-1: Yard, Area, and Height Requirements For Dwellings establishes the minimum allowed dimensional requirements for dwellings by district.
TABLE 1173.02-1: YARD, AREA, AND HEIGHT REQUIREMENTS FOR DWELLINGS
DISTRICT
TYPES OF DWELLINGS
MINIMUM
LOT
WIDTH
MINIMUM
LOT
AREA (PER UNIT)
FRONT
YARD
[1]
REAR
YARD
EITHER
SIDE
YARD
SUM OF
SIDE
YARDS
MAXIMUM
STORIES
MAXIMUM
BUILDING
HEIGHT
A-1
Any
300'
3 Acres
60'
20'
25'
60'
3
45'
R-1
One-Family[2]
85'
12,000 SF
25'
30'
8
20'
3
45'
Two-Family
105'
7,500 SF
25'
30'
12'
25'
3
45'
R-2[4]
One-Family[2]
60'
7,500 SF
25'
30'
8'
20'
3
45'
Two-Family
80'
5,000 SF
25'
30'
10'
25'
3
45'
R-3 [3] [4]
One-Family[2]
60'
6,000 SF
25'
30'
8'
20'
3
45'
Two-Family
80'
4,000 SF
25'
30'
10'
20'
3
45'
Multi-Family
100'
[5]
25'
30'
12'
25'
3
45'
R-4
Mobile Home
300'
See Subsection 1169.08(a)(3) Mobile Home Parks for requirements.
O-R
Multi-Family
100'
3,300 SF
30'
30'
15'
30'
3
45'
NOTES:
[1]    Maximum percentage of lot coverage with buildings is 35%.
[2]    Zero lot line development may be allowed as a planned unit development per Subsection 1171.07 (a)
[3]    There shall be 5% space for recreation purpose, set aside for occupants.
[4]    The minimum lot area and frontage requirements shall not apply to Lots 1 through 84 of S. & S. Ranchland Heights Third Revised Subdivision.
[5]    Minimum lot requirements per dwelling unit for multi-family developments in the R-3 District are as follows:
        One bedroom unit: 1,600 SF
        Two bedroom unit: 2,000 SF
        Three or more bedroom unit: 2,500 SF
      (2)   Floor Area Requirements.
         A.   The floor area per unit, in dwellings erected on any lot, shall not be less than that shown in Table 1173.02-2: Minimum Floor Area Per Dwelling Unit.
TABLE 1173.02-2: MINIMUM FLOOR AREA PER DWELLING UNIT
DISTRICT
ONE AND TWO-
FAMILY DWELLINGS
EFFICIENCIES
1 BEDROOM UNIT
2+ BEDROOM UNIT
A-1
800 SF
---
---
---
R-1
1,100 SF
---
---
---
R-2
900 SF
600 SF
750 SF
900 SF
R-3
750 SF
500 SF
650 SF
750 SF
R-4
400 SF
---
---
---
O-R
---
500 SF
650 SF
750 SF
         B.   Residential floor area, for the purpose of this table, shall include all interior areas, specifically including stairways, halls, and closets, but not including basements, porches, garages, breezeways, or carports.
      (3)   Exceptions to Height Regulations for Multi-Family Dwelling Buildings and Structures.
         A.   Multi-family dwelling buildings with a height in excess of the maximum heights specified in Table 1173.02-1: Yard, Area, and Height Requirements For Dwellings shall be permitted, provided that the required front, side, and rear yards are increased by one foot for each foot of additional building height above the specified maximum height.
         B.   The height regulations prescribed in Table 1173.02-1: Yard, Area, and Height Requirements For Dwellings shall not apply to television and radio towers; water, fire, stage, cooling, ornamental, or other towers; and chimneys, silos, church spires, smokestacks, conveyors, flagpoles, and other like structures; except where the height of such structures will constitute a hazard to the safe landing and takeoff of aircraft at an established airport.
   (b)   Dimensional Requirements for Nonresidential Buildings.
      (1)   Yard, Area, and Height Requirements. Table 1173.02-3: Yard, Area, and Height Requirements for Nonresidential Buildings establishes the minimum allowed dimensional requirements for nonresidential buildings by district.
TABLE 1173.02-3: YARD, AREA, AND HEIGHT REQUIREMENTS FOR NONRESIDENTIAL BUILDINGS
DISTRICT
MINIMUM
LOT WIDTH
MINIMUM
LOT AREA
FRONT
YARD [1]
REAR
YARD
SIDE
YARD
MAXIMUM
LOT
COVERAGE
MAXIMUM
STORIES
MAXIMUM
BUILDING
HEIGHT
F-P
300'
3 Acres
60'
60'
50'
20%
X
X
S-1
300'
3 Acres
60'
60'
50'
20%
X
X
A-1
300'
3 Acres
60'
60'
50'
10%
3
45'
R-1
150'
2 Acres
50'
50'
30'
20%
3
45'
R-2
100'
1 Acre
40'
40'
30'
25%
3
45'
R-3
100'
20,000 SF
30'
30'
20'
30%
3
45'
R-4
See Subsection 1169.08(a)(3) Mobile Home Parks for requirements.
B-1
60'
7,500 SF
30'
20'
---
50%
3
45'
B-2
---
---
---
20'
---—
100%
X
X
B-3
100'
20,000 SF
40'
20'
15'
40%
X
X
B-4
400'
5 Acres
60'
40'
30'
30%
X
X
O-R
100'
16,000 SF
40'
30'
15'
30%
X
X
M-1
200'
1 Acre
50'
40'
30'
30%
X
X
M-2
200'
2 Acres
40'
40'
20'
50%
X
X
M-3
200'
2 Acres
50'
40'
30'
40%
X
X
NOTES:
X = Unlimited
[1]    Except along major thoroughfares where the minimum front yard setback shall be 50 feet (see Subsection 1173.02(c). Any subdivision adjacent to a limited access state highway must have ODOT approval.
Per Subsection 1175.04(e). Design Standards for Off-Street Parking Areas, all vehicular use areas in nonresidential districts shall be a minimum of five feet from any lot line or street right-of-way.
      (2)   Yard Requirements for Nonresidential Uses Abutting Residential Districts.
         A.   Nonresidential buildings or uses shall not be located or conducted closer to any lot line of a residential district than the distance specified in Table 1173.02-4: Minimum Yard Requirements for Nonresidential Uses Abutting Residential Districts, except as provided in Subsection 1173.02(b)(2)B.
 
TABLE 1173.02-4: MINIMUM YARD REQUIREMENTS FOR
NONRESIDENTIAL USES ABUTTING RESIDENTIAL DISTRICTS
MINIMUM DEPTH
OF YARD ABUTTING A RESIDENTIAL DISTRICT
USE
25'
Off-street parking and loading spaces
Access drives for nonresidential uses
50'
Religious place of worship
School
Public or semi-public buildings
60'
Recreation and entertainment facilities
Hotels and Motels
Trailers and mobile home parks
Commercial uses not subject to Section 1173.05
100'
Outside sales or storage of building materials or
construction equipment
Commercial uses subject to Section 1173.05
Industrial uses
500'
Auto and metal salvage operations
Mineral, gravel or sand extraction
         B.   For nonresidential uses abutting residential districts, the minimum yard requirements may be reduced by 50% of that shown in Table 1173.02-4: Minimum Yard Requirements for Nonresidential Uses Abutting Residential Districts if the owner or option holder on the lot secures written approval of 51% of the property owners within 200 feet of the lot on which the nonresidential use is proposed. Acceptable plans shall be provided for landscaping, screening, and fencing, free of advertising, by masonry or solid fence wall, designed to minimize glare, noise, odors, or other objectionable influences, as designated in Sections 1177.06 Screening Requirements, 1173.05 Performance Standards, and other applicable sections of this Code.
   (c)   Setbacks for Buildings on Expressways and Arterial and Collector Streets. Along any expressway, highway, bypass, arterial street, or collector street, as designated in the current edition of the Major Thoroughfare Plan, no building or accessory building shall be located within 50 feet from the existing right-of-way of the thoroughfare, or any proposed right-of-way line on the Major Thoroughfare Plan.
(Ord. 7675. Passed 11-11-14.)