18.102.090   DEVELOPMENT AREA NOS. 4, 5, 6 AND 7.
   The development areas provide for the orderly development of detached patio homes or zero-lot-line, single-family housing types (see Exhibit No. 26 of the Specific Plan).  The standards of the "RS-3" Single-Family Residential Zone in Chapter 18.04 (Single-Family Residential Zones) shall apply, except as provided below.  (Ord. 5529; November 7, 1995.)
   .010   Minimum Building Site and Building Pad Area.  The minimum building site shall be four thousand (4,000) square feet, and the minimum building pad area shall be three thousand five hundred (3,500) square feet for Development Area Nos. 4, 6 and 7, and three thousand (3,000) square feet for Development Area No. 5.
   .020   Minimum Lot Width and Frontage.  All lots shall have a minimum width of not less than thirty-five (35) feet for Development Area Nos. 4, 6 and 7, and forty-five (45) feet for Development Area No. 5.
   .030   Minimum Lot Width for Cul-de-Sac and Knuckle Lots.  The minimum lot width for cul-de-sac and knuckle lots shall be thirty-five (35) feet, measured at the building setback.
   .040   Flag Lot Driveway Access.  Flag lots served by a common driveway shall have a minimum driveway width of sixteen (16) feet.
   .050   Minimum Lot Frontage Width of Flag Lots.  The minimum lot frontage width at right-of-way shall be twenty (20) feet for Development Area Nos. 4, 6 and 7, and twenty (20) feet on the accessway or easement providing access to the flag lot for Development Area No. 5.
   .060   Coverage and Open Space Requirements.  The maximum coverage by all residential and accessory buildings shall be forty-five percent (45%) for Development Area Nos. 4, 6 and 7, and forty percent (40%) for Development Area No. 5.
   .070   Minimum Floor Area Per Dwelling.  The minimum livable floor area of any single-family dwelling shall be not less than one thousand one hundred twenty-five (1,125) square feet, exclusive of any garage area.
   .080   "Front-On" Garages.  The minimum setback to any "front-on" garage shall be not less than twenty (20) for Development Area Nos. 4, 6 and 7, and eighteen (18) feet for Development Area No. 5 with a roll-up garage door, or twenty-five (25) feet with a standard door, measured from the garage door to the back of the sidewalk (property line).
   .090   Minimum Dimensions of Parking Spaces.  Required open parking spaces shall be permitted in a driveway having minimum dimensions of sixteen (16) feet wide and twenty (20) feet long, measured from the garage door to the back of the sidewalk (property line) for Development Area Nos. 4, 5, 6 and 7, provided that the driveway length may be reduced to eighteen (18) feet long for Development Area No. 5.
   .100   Required Site Screening.  Except as otherwise provided herein, a solid, decorative-type, masonry wall, landscaped earthen berm, or any combination thereof, totaling not less than six (6) feet in height, shall be provided along, and immediately adjacent to, the site boundary line of any single-family development abutting any arterial highway, any commercial or multiple-family zone boundary, or any alley abutting any such boundary.  The height of any such wall and/or berm shall be as measured from the highest finished grade level of the building pad of the dwelling units located nearest any such abutting boundary.  The Planning Director shall review and approve plans for solid fences adjacent to any public street, in cases where views could be obstructed.
   However, in conditions where a grade separation between any arterial highway and property line occurs at a minimum of six (6) feet, and a minimum setback of twelve (12) feet exists between the single-family development and conditions as stated above, an open, decorative-type wall is permitted in order to allow and preserve view opportunities.
   .110   Minimum Lot Depth Adjacent to Arterial Highways.  For Development Area No. 5, the minimum lot depth shall be seventy (70) feet, with the exception of open space lots, which shall have no minimum lot depth requirement.
   .120   Minimum Open Space Area Adjacent to Arterial Highways.  For Development Area No. 5, a minimum fifteen (15)-foot-wide, landscape open space area or easement shall be provided adjacent to an arterial highway.  (Ord. 5920 § 1 (part); June 8, 2004.)