18.04.090   LOT COVERAGE.
   .010   Lot Coverage.  The maximum lot coverage for single-family residential zones is shown in Table 4-H.
 
Table 4-H
MAXIMUM LOT COVERAGE:
SINGLE-FAMILY RESIDENTIAL ZONES
Zone
Maximum Lot Coverage
Residential Single-Family Hillside   
RH-1
NA
RH-2
NA
RH-3
40%
Residential Single-Family
RS-1
40% (no accessory building authorized to encroach into a required rear setback shall occupy more than 25% of the required rear setback)
RS-2
40%, – see subsection .020 below (dwellings or accessory structures shall not occupy more than 35% of the required rear setback, provided any such structures shall comply with the setback regulations of this chapter).
RS-3
40%
RS-4
50%, but may be modified pursuant to  18.04.160
 
   .020   Semi-enclosed Patio Structures.  For the purposes of interpreting Table 4-H, a semi-enclosed patio structure is an accessory structure that has at least one (1) side that is completely open to the outside and may be covered by a solid or open-work roof.
   .030   Accessory Buildings and Structures.  All accessory buildings and structures shall be included in the maximum lot coverage calculation except as otherwise specified in this chapter. (Ord. 5920 § 1 (part); June 8, 2004:  Ord. 5998 § 2; October 25, 2005:  Ord. 6101 § 2 (part); April 22, 2008.)