A. Density designations. Density designations are established for the RU, RL, RM, MH, MF, RL, and RS zones, by adding a dash and number after the zoning district designation.
B. Development standards. The following table establishes development standards for the RU, RL, RM, MH, MF, RL, and RS zones, where the column:
1. DD is the density designation,
2. W is the minimum lot width (in feet),
3. D is the minimum lot depth (in feet),
4. A is the minimum lot area (in square feet),
5. DF is the density formula (in square feet),
6. C is the percentage maximum lot coverage,
7. SP is the minimum building spacing (in feet),
8. ST is the maximum number of stories,
9. H is the maximum height (in feet),
10. FY is the required front yard (in feet),
11. RY is the required rear yard (in feet),
12. IS is the required interior side yard (in feet), and
13. ES is the required exterior side yard (in feet).
C. In the preceding table, “B” indicates that the setback in question is determined based on the building code.
D. Setback measurement point.
1. Side yards are measured from the dripline to the property line.
2. Front and rear yards are measured from the building wall to the property line.
E. Density formulas. Density formulas determine the lot area required for each dwelling unit, hotel or motel unit, or manufactured home space. The density formula may be reduced 20% for units consisting of a combined bed-living room, commonly referred to as an efficiency apartment.
1. Any on-site parking space located in front of a residence must be at least nine feet wide and 20 feet long, and may not include any portion of a sidewalk.
2. If access to a garage or carport is front of a residence, an area at least nine feet wide and 20 feet long shall be located between the garage or carport and the nearest point of the sidewalk or, if none, the street.
G. Detached accessory buildings, structures, and uses. The minimum setbacks, separations, and heights for detached accessory buildings, structures, and uses shall be the same as set forth above except as follows:
1. In the rear half of any lot, detached accessory buildings, structures, and uses not designed or used for sleeping or living purposes shall meet the required interior side yard requirement from the rear lot line.
2. In the rear half of any lot, the interior side yard setback of a detached accessory building, structure, or use that is not designed or used for sleeping or living purposes is three feet.
3. The minimum building spacing for detached accessory buildings, structures, and uses shall be three feet.
4. An accessory building’s minimum setback from the rear lot line shall be increased by one foot for every foot the accessory building exceeds ten feet in height.
5. No detached accessory building, structure, or use designed or used for sleeping or living purposes shall be closer to any lot line than is required for a dwelling unit on the same lot, and shall:
a. Not exceed 1,000 square feet or 25% of the total square footage of the livable area under the roof of the primary residence (whichever is greater); and
b. Meet the front and side setback requirements applicable to the primary residence in the respective zoning district; and
c. Be used to house guests of the occupants of the principal dwelling.
6. In zoning districts with a density designation of 12 or lower, a single accessory building shall not exceed 50% or the total roof area of the principal dwelling unit including attached garages, carports, etc.
7. On lots with a density designation of 18 or higher, a single accessory building shall not exceed 100% of the principal dwelling unit’s roof area including attached garages, carports, etc.
(Enacted by Ordinance No 2024-947, 12/11/2024. Previously codified at sections 13-06-030, 13-07-030, 13-08-030, 13-09-030, 13-10-030, 13-11-030, 13-20-010, and 13-21-090. Prior history: Ordinance Numbers 9 (06/28/1979), 37 (09/04/1980), 67 (02/25/1982), 81 (05/26/1983), 178 (05/26/1988), 259 (06/27/1991), 282 (10/22/1992), 375 (12/28/1995),397 (08/08/1996), 399 (10/10/1996), 404 (11/07/1996), 434 (01/22/1998, and 882 (02/25/2021))