14 DEVELOPMENT REGULATIONS
Wireless telecommunication equipment may be allowed with the following requirements:
Footnote: See also MCC 10.26.090A.
TABLES 3-1
RESIDENTIAL ZONE REGULATION CHART
| Lot Size | A | R-R | R-1-20 | R-1-12 | R-1-10 | R-1-8 | RM-7 | RM-15 |
| Minimum lot area (square feet) 1st dwelling unit | 5 acres | 43,560 | 20,000 | 12,000 | 10,000 | 8,000 | 8,000 | 8,000 |
| Minimum lot area (square feet) for each add. unit | 5 acres | 43,560 | 20,000 | 12,000 | 10,000 | 8,000 | 4,000 | 2,500 |
| Minimum lot width (feet) at setback (inside/corner)2,3 | 100/100 | 100/100 | 90/100 | 80/90 | 80/90 | 70/80 | 70/80 | 80/90 |
| Minimum frontage4 | 80' | 80' | 70' | 70' | 70' | 60' | 60' | 70' |
PRINCIPAL RESIDENTIAL STRUCTURES
| Setback | A | R-R | R-1-20 | R-1-12 | R-1-10 | R-1-8 | RM-7 | RM-15 |
| Minimum front yard setback On arterial street4 | 30' 40' | 30' 40' | 25' 40' | 25' 40' | 25' 40' | 25' | 25' 40' | 25' 40' |
| Minimum setback between facing structures on same lot | - | - | 60' | 60' | 60' | 60' | 50' | 50' |
| Minimum side yard (interior) one side/total4 | 12' | 10' | 10' | 10' | 10' | 10' | 10' | 10' |
| Minimum side yard between RM zones, adjacent to A, R-R and R-1 zones | - | - | - | - | - | - | - | 25' |
| Minimum side yard (corner lot) Street side arterial street | 30' 30' | 30' 30' | 25' 30' | 25' 30' | 25' 30' | 25' 30' | 25' 30' | 25' 30' |
| Minimum rear yard | 30' | 30' | 30' | 30' | 30' | 30' | 30' | 30' |
Notes:
1. (Item 1 has been removed, April 22, 2025)
2. Corner lots shall meet the minimum lot width requirements on both street frontages.
3. Measured along the chord length for lots on curves.
4. Residential building lots should not face onto arterial streets. In those limited circumstances where the only available frontage is on an arterial street, it is important to achieve the greatest setback possible to protect residents from the noise and safety hazards associated with potentially high volumes of traffic and high speeds. Side yard setbacks should also include greater setbacks for those same reasons. Arterial streets are defined in MCC 10.04.010.
ACCESSORY RESIDENTIAL STRUCTURES
| Zoning | A | R-R | R-1-20 | R-1-12 | R-1-10 | R-1-8 | RM-7 | RM-15 |
| Minimum front yard | 30' | 30' | 25' | 25' | 25' | 25' | 25' | 25' |
| Minimum side yard (Interior) 1,2 | 5' | 5' | 5' | 5' | 5' | 5' | 5' | 5' |
| Minimum side yard (street) Arterial street | 30' 30' | 30' 30' | 20' 30' | 20' 30' | 20' 30' | 20' 30' | 20' 30' | 25' 30' |
| Minimum rear yard2 | 5' | 5' | 5' | 5' | 5' | 5' | 5' | 5' |
| Agricultural structures: | ||||||||
| Minimum front yard Minimum side yard Minimum rear yard Distance from neighboring dwelling | 100' 10' 10' 100' | 100' 10' 10' 100' | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - |
| Distance between accessory and principal structures: Same lot2 Adjacent lot | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' |
| Height accessory structures (maximum)3 | 25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' |
| Lot coverage Minimum open space4 | - | - | 40% | 40% | 40% | 40% | 40% | 30% |
Notes:
1. Minimum side yard setback for an accessory structure on an interior lot is 5 feet if the accessory structure is located at least 10 feet behind the principal structure; otherwise, side yard setback for principal structures would apply to the accessory structure.
2. The distance for the setback from the rear lot line, side lot line, and the principal structure shall be measured from the edge of the eaves, also referred to as the "drip line".
3. The maximum height for an accessory structure in residential zones is 16 feet at the minimum setback. For each 2 feet further removed from the minimum setback, the structure may be increased 1 foot in height to a maximum absolute height of 25 feet. "Maximum absolute height" means the height at the building's highest point, not the averaged height as otherwise permitted.
4. For developed, traditional residential subdivisions, this open space requirement applies to the entirety of the lot. In areas outside of these developed subdivisions, or for residential lots with substantially more property than required under the zoning regulations, generally used for agrarian purposes, yet within these zoning districts, this open space requirement shall apply to either the minimum required area within the applicable zone, or the area used as the curtilage, whichever is greater.
(Ord. 040202, 4-2-2002; amd. Ord. 06-10, 6-27-2006; Ord. 10-04, 6-22-2010; Ord. 11-11, 9-27-2011)
TABLE 3-2
COMMERCIAL/MANUFACTURING ZONE REGULATION CHART
| C-C | C-G | C-H | M-D | |
| Lot size: | ||||
| Minimum lot area (square feet) | 10,000 | 10,000 | 20,000 | 0 |
| Setbacks, lots: | ||||
| Principal uses: | ||||
Minimum front yard | 0'(previous) 20' | 20' | 0' | 30' |
| Minimum side yard (internal) | 0' | 0' | 0' | 0' |
| Minimum side yard (street) | 20'1 | 20' | 0' | 20' |
| Minimum rear yard | 0' | 0' | 0' | 0' |
| Distance between structures on same lot | 0' | 0' | 0' | 0' |
| Accessory uses: | ||||
| Minimum front yard | 25' | 25' | 25' | 25' |
| Minimum side yard (internal) | 1' | 1' | 1' | 1' |
| Minimum side yard (street) | 0' | 0' | 0' | 0' |
| Rear yard | 1' | 1' | 1' | 1' |
| Adjacent to residential zones: | ||||
| Rear* | 35'+** | 35'+** | 35'+** | 35'+ |
| Side* | 20'+ | 20'+ | 20'+ | 20'+ |
| Height: | ||||
| Principal uses (maximum) | 40'2 | 40' | 60' | 60' |
| Accessory uses (maximum) | 40' | 40' | 40' | 60' |
| Minimum uses (maximum) | 10' | 10' | 10' | 10' |
| Lot coverage: | ||||
| Maximum for all buildings | 40% | 50% | 60% | 60% |
| Minimum landscaping | 10% | 10% | 10% |
1. Mixed-use buildings street side yard setback may be reduced if corner clear sight triangles and visibility is approved by the City Engineer.
2. Mixed-use buildings height may be increased by 7' if the top floor has one or more step backs of 5 feet or more and open balconies/patios on 50% of the street frontage. Doors must not open into the sidewalk or public Row.
City Engineering/Planning and utilities standards must be met.
Notes:
*Those numbers which include a plus (+) sign after them indicate that for every foot of height above 35 feet on principal use structures, and above 20 feet on accessory structures, an additional 1 foot of setback will be required.
**Commercial uses adjacent to multiple-family residential developments of 2 stories or more may reduce the rear yard setback to a minimum of 20 feet.
(Ord. 040202, 4-2-2002)
Footnote 1: See also MCC 10.26.090A.
14 DEVELOPMENT REGULATIONS
Wireless telecommunication equipment may be allowed with the following requirements:
Footnote: See also MCC 10.26.090A.
TABLES 3-1
RESIDENTIAL ZONE REGULATION CHART
| Lot Size | A | R-R | R-1-20 | R-1-12 | R-1-10 | R-1-8 | RM-7 | RM-15 |
| Minimum lot area (square feet) 1st dwelling unit | 5 acres | 43,560 | 20,000 | 12,000 | 10,000 | 8,000 | 8,000 | 8,000 |
| Minimum lot area (square feet) for each add. unit | 5 acres | 43,560 | 20,000 | 12,000 | 10,000 | 8,000 | 4,000 | 2,500 |
| Minimum lot width (feet) at setback (inside/corner)2,3 | 100/100 | 100/100 | 90/100 | 80/90 | 80/90 | 70/80 | 70/80 | 80/90 |
| Minimum frontage4 | 80' | 80' | 70' | 70' | 70' | 60' | 60' | 70' |
PRINCIPAL RESIDENTIAL STRUCTURES
| Setback | A | R-R | R-1-20 | R-1-12 | R-1-10 | R-1-8 | RM-7 | RM-15 |
| Minimum front yard setback On arterial street4 | 30' 40' | 30' 40' | 25' 40' | 25' 40' | 25' 40' | 25' | 25' 40' | 25' 40' |
| Minimum setback between facing structures on same lot | - | - | 60' | 60' | 60' | 60' | 50' | 50' |
| Minimum side yard (interior) one side/total4 | 12' | 10' | 10' | 10' | 10' | 10' | 10' | 10' |
| Minimum side yard between RM zones, adjacent to A, R-R and R-1 zones | - | - | - | - | - | - | - | 25' |
| Minimum side yard (corner lot) Street side arterial street | 30' 30' | 30' 30' | 25' 30' | 25' 30' | 25' 30' | 25' 30' | 25' 30' | 25' 30' |
| Minimum rear yard | 30' | 30' | 30' | 30' | 30' | 30' | 30' | 30' |
Notes:
1. (Item 1 has been removed, April 22, 2025)
2. Corner lots shall meet the minimum lot width requirements on both street frontages.
3. Measured along the chord length for lots on curves.
4. Residential building lots should not face onto arterial streets. In those limited circumstances where the only available frontage is on an arterial street, it is important to achieve the greatest setback possible to protect residents from the noise and safety hazards associated with potentially high volumes of traffic and high speeds. Side yard setbacks should also include greater setbacks for those same reasons. Arterial streets are defined in MCC 10.04.010.
ACCESSORY RESIDENTIAL STRUCTURES
| Zoning | A | R-R | R-1-20 | R-1-12 | R-1-10 | R-1-8 | RM-7 | RM-15 |
| Minimum front yard | 30' | 30' | 25' | 25' | 25' | 25' | 25' | 25' |
| Minimum side yard (Interior) 1,2 | 5' | 5' | 5' | 5' | 5' | 5' | 5' | 5' |
| Minimum side yard (street) Arterial street | 30' 30' | 30' 30' | 20' 30' | 20' 30' | 20' 30' | 20' 30' | 20' 30' | 25' 30' |
| Minimum rear yard2 | 5' | 5' | 5' | 5' | 5' | 5' | 5' | 5' |
| Agricultural structures: | ||||||||
| Minimum front yard Minimum side yard Minimum rear yard Distance from neighboring dwelling | 100' 10' 10' 100' | 100' 10' 10' 100' | - - - - | - - - - | - - - - | - - - - | - - - - | - - - - |
| Distance between accessory and principal structures: Same lot2 Adjacent lot | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' | 10' 12' |
| Height accessory structures (maximum)3 | 25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' | 16'/25' |
| Lot coverage Minimum open space4 | - | - | 40% | 40% | 40% | 40% | 40% | 30% |
Notes:
1. Minimum side yard setback for an accessory structure on an interior lot is 5 feet if the accessory structure is located at least 10 feet behind the principal structure; otherwise, side yard setback for principal structures would apply to the accessory structure.
2. The distance for the setback from the rear lot line, side lot line, and the principal structure shall be measured from the edge of the eaves, also referred to as the "drip line".
3. The maximum height for an accessory structure in residential zones is 16 feet at the minimum setback. For each 2 feet further removed from the minimum setback, the structure may be increased 1 foot in height to a maximum absolute height of 25 feet. "Maximum absolute height" means the height at the building's highest point, not the averaged height as otherwise permitted.
4. For developed, traditional residential subdivisions, this open space requirement applies to the entirety of the lot. In areas outside of these developed subdivisions, or for residential lots with substantially more property than required under the zoning regulations, generally used for agrarian purposes, yet within these zoning districts, this open space requirement shall apply to either the minimum required area within the applicable zone, or the area used as the curtilage, whichever is greater.
(Ord. 040202, 4-2-2002; amd. Ord. 06-10, 6-27-2006; Ord. 10-04, 6-22-2010; Ord. 11-11, 9-27-2011)
TABLE 3-2
COMMERCIAL/MANUFACTURING ZONE REGULATION CHART
| C-C | C-G | C-H | M-D | |
| Lot size: | ||||
| Minimum lot area (square feet) | 10,000 | 10,000 | 20,000 | 0 |
| Setbacks, lots: | ||||
| Principal uses: | ||||
Minimum front yard | 0'(previous) 20' | 20' | 0' | 30' |
| Minimum side yard (internal) | 0' | 0' | 0' | 0' |
| Minimum side yard (street) | 20'1 | 20' | 0' | 20' |
| Minimum rear yard | 0' | 0' | 0' | 0' |
| Distance between structures on same lot | 0' | 0' | 0' | 0' |
| Accessory uses: | ||||
| Minimum front yard | 25' | 25' | 25' | 25' |
| Minimum side yard (internal) | 1' | 1' | 1' | 1' |
| Minimum side yard (street) | 0' | 0' | 0' | 0' |
| Rear yard | 1' | 1' | 1' | 1' |
| Adjacent to residential zones: | ||||
| Rear* | 35'+** | 35'+** | 35'+** | 35'+ |
| Side* | 20'+ | 20'+ | 20'+ | 20'+ |
| Height: | ||||
| Principal uses (maximum) | 40'2 | 40' | 60' | 60' |
| Accessory uses (maximum) | 40' | 40' | 40' | 60' |
| Minimum uses (maximum) | 10' | 10' | 10' | 10' |
| Lot coverage: | ||||
| Maximum for all buildings | 40% | 50% | 60% | 60% |
| Minimum landscaping | 10% | 10% | 10% |
1. Mixed-use buildings street side yard setback may be reduced if corner clear sight triangles and visibility is approved by the City Engineer.
2. Mixed-use buildings height may be increased by 7' if the top floor has one or more step backs of 5 feet or more and open balconies/patios on 50% of the street frontage. Doors must not open into the sidewalk or public Row.
City Engineering/Planning and utilities standards must be met.
Notes:
*Those numbers which include a plus (+) sign after them indicate that for every foot of height above 35 feet on principal use structures, and above 20 feet on accessory structures, an additional 1 foot of setback will be required.
**Commercial uses adjacent to multiple-family residential developments of 2 stories or more may reduce the rear yard setback to a minimum of 20 feet.
(Ord. 040202, 4-2-2002)
Footnote 1: See also MCC 10.26.090A.