Lot Size & Setbacks Residential

Residential Zoning Districts
Use Classification
Minimum Lot Area
Lot Width
Front Yard
Side Yard
Rear Yard
Height
R1
Natural resources
5 acres
300’
40’
50’
50’
30’
Residential





Single family
40,000 SqFt
100’
40’
10’
30’
30’
Duplex Dwelling
1 acres
100’
40’
10’
30’
30’
2 Family Dwelling
2 acres
150’
40’
15’
30’
30’
Commercial amusement
5 acres
200’
40’
50’
50’
30’
Open Space
No minimum
200’
40’
50’
50’
30’
Institutional
40,000 SqFt
200’
40’
50’
50’
30’
Govt. and public utility
40,000 SqFt
200’
40’
50’
50’
30’
R3
Natural resources
5 acres
300’
40’
50’
50’
30’
Residential





Single Family
12,000 SqFt
80’
30’
10’
30’
30’
Duplex Dwellings
12,000 SqFt
80’
30’
10’
30’
30’
2 Family Bldgs.
24,000 SqFt
100’
30’
10’
30’
30’
Commercial amusement
5 acres
300’
40’
50’
50’
30’
Open space
No minimum
200’
40’
50’
50’
30’
Institutional
12,000 SqFt
200’
40’
50’
50’
30’
Govt. and public utility
12,000 SqFt
200’
40’
50’
50’
30’
R5
Natural resources
5 acres
300’
40’
50’
50’
30’
Residential
Single family
8,000 SqFt
70’
30’
8’
30’
30’
Duplex dwelling
8,000 SqFt
70’
30’
8’
30’
30’
2 Family dwellings
16,000 SqFt
80’
30’
8’
30’
30’
Townhouse dwelling
See §§ 1-19-8.470 through 1-19-8.470.7
Commercial amusement
5 acres
300’
40’
50’
50’
30’
Open Spaces
No minimum
200’
40’
50’
50’
30’
Institutional
6,000 SqFt
200’
40’
50’
50’
30’
Govt. and public utility
6,000 SqFt
200’
40’
50’
50’
30’
R8
Natural resources
5 acres
300’
40’
50’
50’
30’
Residential





Single family
6,000 SqFt
65’
25’
8’
30’
30’
Duplex dwelling
6,000 SqFt
65’
25’
8’
30’
30’
2 Family dwellings
12,000 SqFt
100’
25’
10’
30’
30’
Townhouse dwelling
See §§ 1-19-8.470 through 1-19-8.470.7
Multifamily dwelling
None
150’
40’
30’
50’
40’
Multifamily group
None
150’
40’
30’
50’
40’
Transient housing
12,000 SqFt
80’
30’
10’
25’
30’
Commercial amusement
5 acres
300’
40’
50’
50’
30’
Open Spaces
No minimum
200’
40’
50’
50’
30’
Institutional
8,000 SqFt
200’
40’
50’
50’
30’
Govt. and public utility
8,000 SqFt
200’
40’
50’
50’
30’
R12
Natural resources
5 acres
300’
40’
50’
50’
30’
Residential





Single family
6,000 SqFt
65’
25’
8’
30’
30’
Duplex dwelling
6,000 SqFt
65’
25’
8’
30’
30’
2 Family dwellings
10,000 SqFt
100’
25’
8’
30’
30’
Townhouse dwelling
See §§ 1-19-8.470 through 1-19-8.470.7
Multifamily dwelling
None
150’
40’
*
*
100’
Multifamily group
None
150’
40’
*
*
100’
Commercial amusements
5 acres
300’
40’
50’
50’
30’
Open Spaces
None
200’
40’
50’
50’
30’
Institutional
6,000 SqFt
200’
40’
50’
50’
30’
Govt. and public utility
6,000 SqFt
200’
40’
50’
50’
30’
R16
Natural resources
5 acres
300’
40’
50’
50’
30’
Residential





Single family
6,000 SqFt
60’
25’
8’
30’
30’
Duplex dwelling
6,000 SqFt
60’
25’
8’
30’
30’
2 Family dwellings
10,000 SqFt
75’
25’
8’
30’
30’
Townhouse dwelling
See §§ 1-19-8.470 through 1-19-8.470.7
Commercial amusements
5 acres
300’
40’
50’
50’
30’
Open Spaces
None
200’
40’
50’
50’
30’
Institutional
6,000 SqFt
200’
40’
50’
50’
30’
Govt. and public utility
6,000 SqFt
200’
40’
50’
50’
30’


*Equal to height of structure

Notes
  1. Minimum lot areas measured in acres and square feet; minimum lot width, yard areas and height measured in feet.
  2. The minimum lot area and yard requirements do not apply to agricultural activity involving no structures.
  3. Design requirements for uses permitted by special exception are established in §§ 1-19-8.320 et seq.
  4. Lot area, width and yard measurements may be modified in accordance with Division 8 of this chapter (to residential zones - R3, R5, R8, R12, R16, VC).
Ordinance References
  • Ord. 77-1-78, § 40-61.B, 1-24-1977
  • Ord. 82-19-263, 9-7-1982
  • Ord. 85-34-366, 8-8-1985
  • Ord. 86-53-430, 10-28-1986
  • Ord. 93-23-087, 10-19-1983
  • Ord. 95-02-126, 3-2-1995
  • Ord. 02-26-322, 11-21-2002
  • Ord. 03-09-332, 6-3-2003