18.104.074   DEVELOPMENT AREA NOS. 103, 104, 203, 207 AND 208 – HILLSIDE MEDIUM.
   These development areas provide for the orderly development of single-family attached units in the medium density range. The standards of the "RM-2" Multiple-Family Residential Zone in Chapter 18.06 (Multiple-Family Residential Zones) and Chapter 18.18 (Scenic Corridor Overlay Zone) shall apply, except as otherwise provided below, or as modified by Variance No. 3799 referenced herein. (A copy of Variance No. 3799 is on file in the Planning Department.)
   .010   Lot Width.
      .0101   All conventional lots shall have a minimum width of thirty (30) feet, measured at the minimum ten (10) foot setback line; provided that, where the building is located farther back than ten (10) feet, the lot width shall be measured at the actual setback line, and a site plan shall be provided to demonstrate the actual building location. No site plan will be required when the width is measured at the ten (10) foot setback line, except as otherwise permitted by Variance No. 3799.
      .0102   All cul-de-sac and knuckle lots shall have a minimum lot width of twenty-five (25) feet, measured at the minimum ten (10) foot setback line; provided that, where the building is located farther back than ten (10) feet, the lot width shall be measured at the actual setback line, and a site plan shall be provided to demonstrate actual building location. No site plan will be required when the lot width is measured at the ten (10) foot setback line, except as otherwise permitted by Variance No.3799.
   .020   Lot Frontage Width of Flag Lots. A maximum ten percent (10%) of the total number of lots created by any subdivision of land may be flag-designed. The minimum lot frontage width of flag lots shall be twenty (20) feet, measured at the right-of-way; provided, however, that where a reciprocal ingress/egress easement has been provided for two (2) adjacent flag lots, the minimum lot frontage width shall be ten (10) feet per lot, and the minimum driveway width shall be sixteen (16) feet.
   030   Lot Depth Adjacent to Arterial Highways and Expressways. The depth of lots adjacent to an arterial highway or expressway (such as Oak Canyon Road, Serrano Avenue and Weir Canyon Road) shall conform to the requirements of Title 17 (Land Development and Resources); provided that residential lots, which are separated from such right-of-way by an open space or landscaped lot, shall be subject to the standards contained in this section.
   .040   Building Height. The maximum overall height of any building shall be thirty-five (35) feet and two (2) stories, measured from the highest portion of the structure to the ground floor elevation directly below that point; provided, however, that where located within one hundred fifty (150) feet of any single-family residential development area, except where separated from such development area by an arterial highway, the maximum overall height of any building shall be twenty-six (26) feet and two (2) stories, excluding the roof.
   .050   Coverage. The maximum coverage by all residential and accessory buildings shall be forty-five percent (45%) of the building site area. Recreational-leisure area buildings and facilities shall not be included when calculating coverage.
   .060   Setbacks.
      .0601   Scenic Corridor Setbacks. Due to the single-family nature of the residential units in these development areas, subsections 18.18.090.020 (Building Location) and 18.18.090.030 (Parking Area Landscaping) of Chapter 18.18 (Scenic Corridor Overlay Zone) shall not apply.
      .0602   Structural Setbacks and Yards.
         .01   Front Yards. The minimum building setback shall be ten (10) feet.
         .02   Side Yards. The minimum building setback shall be five (5) feet on the detached side of each dwelling unit, and zero (0) on the attached side.
         .03   Rear Yards. The minimum building setback shall be ten (10) feet.
         .04   Garage Setbacks. The minimum front setback to any garage shall be twenty-five (25) feet, provided that the minimum setback for “front-on” garages having a roll-up garage doors shall be twenty (20) feet. The setback shall be measured from the front property line to the garage wall for side-on conditions, and to the face of the garage doors for front-on conditions.
      .0603   Required Improvement of Yards and Setback Areas. Required yards and setback areas shall be landscaped as required in Chapter 18.46 (Landscaping and Screening) for multiple-family dwellings. Such yards and setbacks shall be maintained by either individual lot owners or the homeowners association, as appropriate.
      .0604   Required Landscaped Area Adjacent to Arterial Highways and Expressways. The minimum landscaped area adjacent to Oak Hills Drive, Serrano Avenue and Weir Canyon Road shall comply with subsection 18.104.070.010.
   .070   Required Recreational-Leisure Areas. The minimum private and common recreational-leisure area requirement shall be seven hundred (700) square feet per dwelling unit, which may include setback areas. The minimum dimensions and square footage of any area counted toward the required recreational-leisure area shall be ten (10) feet by ten (10) feet, excluding driveways. No additional open space shall be required.
   .080   Sign Regulations – Advertising and Identification. Entrance monumentation/signage, both neighborhood and community, shall be permitted, as set forth in Section 18.104.100 and as shown on the Community Monumentation Plan (Exhibit No. 16 of the Specific Plan).
   .090   Required Site Screening. Except as otherwise provided in subsection 18.104.070.020, a solid ,decorative-type, masonry wall, landscaped earthen berm, and/or any combination thereof, totaling not less than six (6) feet in height, shall be provided along, and immediately adjacent to, the applicable site boundary line or lot line of these residential development areas for any portion abutting any multiple-family residential development area. Where adjacent to single-family detached residential development areas, no wall shall be required. The height of any such wall and/or berm shall be measured from the highest finished grade level of the building pads of the dwelling units located closest to such abutting boundary or lot line. (Ord. 5920 § 1 (part); June 8, 2004.)