Section 610. R1-18 Single-Family Residence District.
A. Purpose. A basic purpose of these regulations is to foster the creation of living areas which can assist the establishment of stable, functional neighborhoods. An established pattern of living in this metropolitan area reflects a tradition of single-family occupied dwellings which also emphasize outdoor living. Many of these dwellings are thereby located on relatively large urban or suburban lots.
These regulations provide standards for dwellings built at low and moderate densities. While the predominant housing type is expected to be single-family dwelling, provisions are made for alternative housing types within the same density limits.
B. District Regulations. The following tables establish standards to be used for each district. The definitions of terms used in these standards are found in Section 608.I.
ILLUSTRATIONS OF DEVELOPMENT OPTIONS
Illustrations of Development Options
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Table 610.A |
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Standards |
(a) Subdivision |
(b) Average Lot |
(c) Planned Residential Development |
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Minimum lot dimensions (width and depth) |
130' width, 120' depth (Minimum area 18,000 sq. ft.) |
90' width, 80' depth |
None |
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Dwelling unit density (units/gross acre) |
1.95 |
1.95 |
2.05; 2.34 with bonus |
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Perimeter standards |
None |
30' front or rear, 10' side |
20' adjacent to a public street(2); this area is to be in common ownership unless lots front on the perimeter public street; 15' adjacent to property line |
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Building setbacks |
25' front, 30' rear, 10' side |
25' front, 50' total front plus rear |
25' front |
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Maximum height |
2 stories and 30' |
2 stories and 30' |
2 stories and 30' |
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30%, plus an additional 10% for an ADU and/or attached shade structures Total: 40% |
30%, plus an additional 10% for an ADU and/or attached shade structures Total: 40% |
30%, plus an additional 10% for an ADU and/or attached shade structures Total: 40% |
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None |
None |
Minimum 5% of gross area |
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Allowed development |
Single-family detached |
Single-family attached; plus (a) |
Single-family attached; plus (a) |
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Required review |
Subdivision to create 4 or more lots |
Subdivision with building setbacks |
Site plan per Section 507 |
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Street standards |
Public street required |
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1Public streets may be required as a part of subdivision or development review for extensions of street patterns, for circulation within neighborhoods, or to continue partial dedications.
2For purposes of this section, canal rights-of-way shall be treated the same as public street rights-of-way.
(Ord. No. G-3498, 1992; Ord. No. G-3529, 1992; Ord. No. G-3553, 1992; Ord. No. G-4041, 1997; Ord. No. G-4679, 2005; Ord. No. G-4857, 2007; Ord. No. G-5561, 2010; Ord. No. G-6331, 2017; Ord. No. G-7160, § 10, 2023)