§ 155.077 DENSITY, AREA, YARD, AND HEIGHT REGULATIONS.
   The maximum height and minimum lot requirements within the RA-1 Residential District shall be as follows:
   (A)   General requirements:
Density (sq. ft.)
Lot area (sq. ft.)
Lot width
Front yard
Side yard
Rear yard
Maximum height
Density (sq. ft.)
Lot area (sq. ft.)
Lot width
Front yard
Side yard
Rear yard
Maximum height
Single-family dwelling
5,000
5,000
50'
25'*
5'**
 
45'
Two-family dwelling
2,500
5,000
50'
25'*
5'**
 
45'
Townhouses
2,400
5,000
16'
25'*
0' or 10' on non- party wall side
 
45'
Multiple dwellings
 
 
 
 
 
Smaller of 25' or 25% of lot depth
 
3 to 8 dwelling units
2,500
7,500
50'
25'*
7'**
 
45'
9 to 12 dwelling units
2,500
7,500
75'
25'*
15'
 
45'
Over 12 dwelling units
2,500
30,000
100'
25'*
15'
 
45'
Rooming houses
200/bed
5,000
50'
25'*
5'**
 
45'
Other allowable uses
-
5,000
50'
25'*
15'**
 
45'
* The front yard along the side street side of a corner lot may be reduced to 20 feet.
** The side yard will be required to be increased to 10 feet when the building is three stories in height or more.
 
   (B)   There shall be a required front yard on each street side of a double frontage lot.
   (C)   Buildings with side yard setbacks less than required herein, may have additions erected in line with the existing building and provided further that said additions will be erected no closer to the lot line than the existing building.