Chapter 10
SINGLE-FAMILY RESIDENTIAL DETACHED, R-15
Sections:
10.010 PURPOSE
10.020 PROCEDURES AND APPROVAL PROCESS
10.030 PERMITTED USES
10.040 ACCESSORY USES
10.050 USES AND DEVELOPMENT PERMITTED UNDER PRESCRIBED CONDITIONS
10.060 CONDITIONAL USES
10.070 DIMENSIONAL REQUIREMENTS, USES PERMITTED OUTRIGHT AND USES PERMITTED UNDER PRESCRIBED CONDITIONS
10.080 DIMENSIONAL REQUIREMENTS, CONDITIONAL USES
10.090 OTHER APPLICABLE DEVELOPMENT STANDARDS
10.010 PURPOSE
The purpose of this zone is to provide for development at levels which relate to the site development limitations. This zone is applicable to areas having steep slopes, areas subject to high erosion potential, areas which will cause serious off-site drainage problems, areas subject to movement, or areas with other types of limitations which require a minimum amount of disturbance to the natural features.
10.020 PROCEDURES AND APPROVAL PROCESS
A. A use permitted outright, CDC 10.030, is a use which requires no approval under the provisions of this code. If a use is not listed as a use permitted outright, it may be held to be a similar unlisted use under the provisions of Chapter 80 CDC.
B. A use permitted under prescribed conditions, CDC 10.050, is a use for which approval will be granted provided all conditions are satisfied, and:
1. The Planning Director shall make the decision in the manner provided by CDC 99.060(A)(2), Administrative Procedures, except that no notice shall be required; and
2. The decision may be appealed by the applicant to the Planning Commission as provided by CDC 99.240(A).
C. The approval of a conditional use (CDC 10.060) is discretionary with the Planning Commission. The approval process and criteria for approval are set forth in Chapter 60 CDC, Conditional Uses. If a use is not listed as a conditional use, it may be held to be a similar unlisted use under the provisions of Chapter 80.
D. The following code provisions may be applicable in certain situations:
1. Chapter 65 CDC, Non-conforming Uses Involving a Structure.
2. Chapter 66 CDC, Non-conforming Structures.
3. Chapter 67 CDC, Non-conforming Uses of Land.
4. Chapter 68 CDC, Non-conforming Lots, Lots of Record.
5. Chapter 75 CDC, Variance.
10.030 PERMITTED USES
The following uses are permitted outright in this zoning district:
1. Community recreation.
2. Family day care.
3. Residential home.
4. Single-family detached residential unit.
5. Utilities, minor.
6. Transportation facilities (Type I). (Ord. 1226, 1988; Ord. 1500, 2003; Ord. 1584, 2008; Ord. 1590 § 1, 2009)
10.040 ACCESSORY USES
Accessory uses are allowed in this zone as provided by Chapter 34 CDC.
10.050 USES AND DEVELOPMENT PERMITTED UNDER PRESCRIBED CONDITIONS
The following uses are allowed in this zone under prescribed conditions.
1. Home occupations, subject to the provisions of Chapter 37 CDC.
2. Sign, subject to the provisions of Chapter 52 CDC.
3. Temporary use, subject to the provisions of Chapter 35 CDC.
4. Agricultural or horticultural use; provided, that no retail or wholesale business sales office is maintained on the premises; and provided, that poultry or livestock, other than normal household pets, shall not be permitted within 100 feet of any residence other than a dwelling on the same lot, nor on a lot of less than one acre, or which has less than 20,000 feet per head of livestock.
5. Manufactured home, subject to the provisions of CDC 36.020, Manufactured Homes Standards.
6. Wireless communication facilities, subject to the provisions of Chapter 57 CDC. (Ord. 1298, 1991; Ord. 1308, 1991; Ord. 1408, 1998; Ord. 1565, 2008)
10.060 CONDITIONAL USES
The following are conditional uses which may be allowed in this zoning district subject to the provisions of Chapter 60 CDC, Conditional Uses.
1. Cultural exhibits and library services.
2. Lodge, fraternal, community center and civic assembly.
3. Public safety facilities.
4. Public support facilities.
5. Recycle collection center.
6. Religious institution.
7. Schools.
8. Senior center.
9. Utilities, major.
10. Transportation facilities (Type II). See CDC 60.090 for additional approval criteria. (Ord. 1377, 1995; Ord. 1378, 1995; Ord. 1411, 1998; Ord. 1565, 2008; Ord. 1584, 2008; Ord. 1604 § 6, 2011)
10.070 DIMENSIONAL REQUIREMENTS, USES PERMITTED OUTRIGHT AND USES PERMITTED UNDER PRESCRIBED CONDITIONS
Except as may be otherwise provided by the provisions of this code, the following requirements are the requirements for uses within this zone:
1. The minimum lot size shall be 15,000 square feet for a single-family detached unit.
2. The minimum front lot line length or the minimum lot width at the front lot line shall be 45 feet.
3. The average minimum lot width shall be 80 feet.
4. The lot depth comprising non-Type I and II lands shall be less than two and one-half times the width, and more than an average depth of 90 feet. (See diagram below.)
5. The minimum yard dimensions or minimum building setback areas from the lot line shall be:
a. For the front yard, 20 feet, except for steeply sloped lots where the provisions of CDC 41.010 shall apply.
b. For an interior side yard, seven and one-half feet.
c. For a side yard abutting a street, 15 feet.
d. For a rear yard, 20 feet.
6. The maximum building height shall be 40 feet, except for steeply sloped lots in which case the provisions of Chapter 41 CDC shall apply.
7. The maximum lot coverage shall be 30 percent.
8. The minimum width of an accessway to a lot which does not abut a street or a flag lot shall be 15 feet.
9. The floor area ratio shall be 0.45. Type I and II lands shall not be counted toward lot area when determining allowable floor area ratio, except that a minimum floor area ratio of 0.30 shall be allowed regardless of the classification of lands within the property. That 30 percent shall be based upon the entire property including Type I and II lands. Existing residences in excess of this standard may be replaced to their prior dimensions when damaged without the requirement that the homeowner obtain a non-conforming structures permit under Chapter 66 CDC.
10. The sidewall provisions of Chapter 43 CDC shall apply. (Ord. 1377, 1995; Ord. 1538, 2006)
10.080 DIMENSIONAL REQUIREMENTS, CONDITIONAL USES
Except as may otherwise be established by this code, the appropriate lot size for a conditional use shall be determined by the approval authority at the time of consideration of the application based upon the criteria set forth in CDC 60.070(A) and (B).
10.090 OTHER APPLICABLE DEVELOPMENT STANDARDS
A. The following standards apply to all development including permitted uses:
1. Chapter 34 CDC, Accessory Structures, Accessory Dwelling Units, and Accessory Uses.
2. Chapter 35 CDC, Temporary Structures and Uses.
3. Chapter 38 CDC, Additional Yard Area Required; Exceptions to Yard Requirements; Storage in Yards; Projections into Yards.
4. Chapter 40 CDC, Building Height Limitations, Exceptions.
5. Chapter 41 CDC, Structures on Steep Lots, Exceptions.
6. Chapter 42 CDC, Clear Vision Areas.
7. Chapter 44 CDC, Fences.
8. Chapter 46 CDC, Off-Street Parking, Loading and Reservoir Areas.
9. Chapter 48 CDC, Access, Egress and Circulation.
10. Chapter 52 CDC, Signs.
11. Chapter 54 CDC, Landscaping.
B. The provisions of Chapter 55 CDC, Design Review, apply to all uses except detached single-family dwellings, residential homes and residential facilities. (Ord. 1590 § 1, 2009)