§ 4.1.11. R-1 Residential.
A.
Principal uses:
Agricultural
1.
Apiary (R)
Residential
2.
Group home (R)
3.
Group home for the aged (R)
4.
Group home for the developmentally disabled (R)
5.
Group home for the mentally ill (R)
6.
Single-family dwelling (R)
7.
Storage buildings and garages (R)—See section 4.3.2
Institutional
8.
Child/elderly care center (S)
9.
Church (MS/
S)—See section 4.3.410.
Congregate residence (S)
11.
Hospital (S)
12.
School, nonpublic (S)
13.
State-licensed group home (S)
Accommodation
14.
Nursing home (S)
Utilities
15.
Commercial mobile radio service (SP/
S)—See section 16Industrial
16.
Oil and gas drilling and production (R)
17.
Small solar facility (R/PSP)
B.
Lot, building and structure requirements:
1.
Minimum lot size:
a.
100,000 square feet (2.3 acres) if a well or septic system is used.
b.
10,000 square feet (0.23 acre) if public water and sewer are used.
c.
Maximum density in a conservation development is calculated by dividing the total developable area by the required minimum lot size. Maximum density in a rural land plan is determined by subsection 5.8.6.A. Lots in a conservation development or rural land plan that use a well or an individual septic system must contain at least two acres (87,120 square feet). Lots in a conservation development or rural land plan connected to public water and either a public sewer or community sewer system are not required to meet minimum lot size requirements (except for the purpose of calculating density).
2.
Minimum required setbacks: (If more than one setback applies, the greater setback is required.)
a.
Street and road setback (Refer to section 4.9.1 setbacks from highways, county roads, and all other streets and roads.) The setback from a street or road must be 20 feet from the lot line, nearest edge of the road easement, nearest edge of right-of-way, or nearest edge of traveled way, whichever is greater.
b.
Side yards—Seven feet.
c.
Rear yards—25 feet.
d.
Refer to section 4.9.2 for additional setback requirements (including but not limited to streams, creeks and rivers).
3.
Maximum structure height—40 feet.
4.
No parcel can be used for more than one principal building; additional buildings on a parcel are allowed if they meet the accessory use criteria in subsection 4.3.10.
(Res. No. 02222005R002, Exh. A, 2-22-2005; Res. No. 05022006R001, Exh. A, 5-2-2006; Res. No. 09262006R024, Exh. A, Item 1, 9-26-2006; Res. No. 01222008R001, Exh. A, 1-22-2008; Res. No. 02172009R010, Exh. A, 2-17-2009; Res. No. 04282009R001, Exh. A, 4-28-2009; Res. No. 08102010R001, Exh. A, 8-10-2010; Res. No. 01242012R001, Exh. A, 1-24-2012; Res. No. 02142012R001, Exh. A, 2-14-2012)