§ 154.016 R-2, URBAN RESIDENTIAL DISTRICT.
   (A)   Purpose. The purpose of this district is to allow the continuation of existing residential development and infilling of existing lots in the older residential areas of the city where central sewer and water systems are available.
   (B)   Permitted principal uses.
      (1)   Refer to Table 4-1.
      (2)   Some Permitted uses have requirements that are presented in §§ 154.109 through 154.143, Specific Development Requirements. Refer also to §§ 154.148 through 154.169, General Development Requirements.
      (3)   In the R-2 zoning district, there shall be no more than one 1-, 2- or 3-family dwelling per land parcel, not counting accessory dwelling units.
   (C)   Conditional principal uses.
      (1)   Refer to Table 4-1.
      (2)   Refer to §§ 154.109 through 154.143 for specific requirements that must be met for approval of some conditional uses. Refer also to §§ 154.148 through 154.169, General Development Requirements.
      (3)   In the R-2 zoning district, there shall be no more than one 1-, 2- or 3-family dwelling per land parcel, not counting accessory dwelling units.
   (D)   Accessory uses. Refer to Table 4-2. Refer to §§ 154.109 through 154.143 and §§ 154.148 through 154.169 for conditions that must be met for approval of certain accessory uses.
   (E)   Dimensional requirements.
Table 4-7: Required Setbacks, R-2 District
Front
Side
Corner Side
Rear
Side abutting SF House
From Alley
From any Water Body
Front
Side
Corner Side
Rear
Side abutting SF House
From Alley
From any Water Body
Single-family detached dwelling
251
7
202
25
Not applicable
25
§§ 154.047 - 154.063, Shoreland Overlay District; § 154.169, Wetlands
Two- or three-family dwelling
251
10
202
25
15
25
Townhouse cluster
25
15
202
25
20
25
Apartment building, up to 6 dwelling units
25
15
202
25
25
25
Driveway
Not applicable
5
10
10
10
--
Parking3
10
5
202
10
10
5
1   If two or more existing houses on the same side of the block have front setbacks other than the standard, the setbacks for the remaining lots on that side of the block may be the average setback of the existing houses.
2   If an adjacent house has a front yard facing the side street, then the corner side setback shall equal the front setback of the adjacent house.
3   For parking other than in the driveway.
 
Table 4-8: Minimum Lot Dimensions, R-2 District
 
Area
Width
Depth
Single-family detached dwelling
   Non-corner lot
   Corner lot
8,000
10,800
66
90
120
120
Two- or three-family dwelling (per unit)
5,000
120
120
Townhouse (per dwelling unit)
4,000
--
--
Apartment building (per dwelling unit)
3,000
--
--
   Seniors’ housing
   Apartments
   Townhouses
2,000
4,000
--
--
 
Table 4-9: Maximum Structure Height, R-2 District
 
Feet
Principal building1
32
Fences
   Front yards
   Side or rear yards
4
6
1   Or 2.5 stories, whichever is less. See § 154.201, Rules of Measurement, Building Height.
 
Table 4-10: Requirements for Detached Accessory Structures, R-2 District
One- or Two-Family Residential Use
Multiple-Family Residential Use
Permitted Non-Residential Use
One- or Two-Family Residential Use
Multiple-Family Residential Use
Permitted Non-Residential Use
Number of structures allowed
3
3
3
Maximum accessory structure square footage - all allowable accessory structures combined
1,100 sf
1,100 sf
1,100 sf
Lot coverage maximum
10 %
10 %
10 %
Height maximum - garage
20
20
20
Side wall height max -
Garage*
9
9
9
Height maximum - other
12
12
12
Minimum setbacks
   Front
   Side
   Corner side
   Rear
   From principal structure
   From alley
No closer than principal
3
No closer than principal
3
0
5
No closer than principal
3
No closer than principal
3
6
5
No closer than principal
3
No closer than principal
3
6
5
*    See also § 154.150(B)(5)
*   No permanent structure (one attached to frost-free footings) shall be located in an easement unless the easement is amended or otherwise allows such structures. A non-permanent structure may be located in an easement but may have to be moved if the easement-holder demands.
 
   (F)   Maximum building coverage. No more than 40% of the parcel shall be occupied by buildings having vertical mass including dwellings, garages, storage buildings, gazebos and greenhouses but not including driveways, parking areas, decks, patios, unscreened courts, wind or solar energy equipment, play equipment or dog houses.
   (G)   Residential driveways shall be a maximum of 28 feet in width at the property line with three foot wide flares (four foot minimum and eight foot maximum length) and maximum slope of 12%. See § 154.155(A)(4) Driveways and Private Internal Access Roads - Number, Separation and Width; and refer also to § 154.162 Parking in Residential Areas, Supplementary.
   (H)   Specific development requirements. Some conditional uses and some permitted uses have specific requirements that are presented in §§ 154.109 through 154.143, Specific Development Requirements. Refer to Table 4-1 for the uses that have specific requirements.
   (I)   General development requirements. Development requirements that apply to all uses are presented in §§ 154.148 through 154.169, General Development Requirements.
(Ord. 1040, passed 1-5-16; Am. Ord. 1078, passed 7-21-20; Am. Ord. 1109, passed 8-15-23)