A.   Purpose: The purpose of this chapter is to ensure that all development produces an environment of stable and desirable character that is harmonious with existing and future development, and protects the use and enjoyment of neighboring properties, consistent with the general plan.

   B.   Applicability: The standards of this chapter apply to all zones. These standards shall be considered in combination with the standards for each zone in article 2, "Zoning Districts And Development Standards", of this title. Where there may be a conflict, the standards specific to the zone or specific land use shall override these general standards. All structures, additions to structures, and uses shall conform to the standards of this chapter, as determined applicable by the director. (Ord. 254, 12-16-2014)

   A.   Visibility Required: To safeguard against vehicular, bicycle, and pedestrian collisions caused by visual obstructions at street and alley intersections, and at any point where a driveway intersects a street or alley, there shall be no visual obstruction within the clear sight triangle established in this section. Such space shall be kept free of buildings, structures, and landscaping that constitutes a visual obstruction. In hillside areas, clear sight triangle shall include such grading as may be necessary to provide for reasonable intersection visibility.

   B.   Clear Sight Triangle Described: The clear sight triangle is defined as:

      1.   The triangular shaped area on a corner lot, or at a point where a driveway intersects a street, formed by measuring the prescribed distance from the intersection of the front (or rear) and street side property lines at an intersecting street or alley, and connecting the lines diagonally across the property making a ninety degree (90°) triangle; and

      2.   The triangular shaped area on each side of any driveway intersecting a street or alley.

   FIGURE 3-1

   CLEAR SIGHT TRIANGLE GRAPHIC

   C.   Clear Sight Triangle Required Dimensions: Table 3-2, "Clear Sight Triangle Required Dimensions", of this section identifies the required dimensions for a clear sight triangle:

      TABLE 3-2

      CLEAR SIGHT TRIANGLE REQUIRED DIMENSIONS

 

 

   D.   Maximum Height Requirement: The following shall not be erected, placed, or planted, or allowed to grow over thirty inches (30") in height above the nearest street curb elevation within a clear sight triangle:

      1.   Fences and walls.

      2.   Signs, see also chapter 9.36, "Sign Regulations", of this article 3.

      3.   Structures.

      4.   Mounds of earth.

      5.   Other visual obstructions.

   E.   Exceptions: The requirements for clear sight triangle shall not apply to:

      1.   Traffic safety devices.

      2.   Trees trimmed from the ground surface up to eight feet (8') above the adjoining curb.

      3.   Utility poles.

      4.   Other utility installed or maintained devices allowed by this development code.

      5.   Freestanding sign when the lower edge of the sign face is at least eight feet (8') above grade and where there are no more than two (2) posts or columns, each with a maximum width or diameter of twelve inches (12"), supporting the sign.

   F.   Prohibited:

      Political signs.

      Real estate signs.

      Sign twirlers. (Ord. 254, 12-16-2014)

   A.   General Provisions: The maximum structure height development standards established by the zoning districts may be increased as specified by this section, provided such increase does not conflict with airport safety regulations or approved conditions of approval.

   B.   Permitted Structural Height Increases:

      1.   Single-Family Dwelling Unit: Single-family dwelling units in zoning districts that impose a height limitation of thirty five feet (35') or less may exceed the height limit by up to twenty five percent (25%), when two (2) side yards of at least twenty feet (20') are provided.

      2.   Institutional Structures: Institutional structures in zoning districts that impose a height limitation of thirty five feet (35') or less may exceed the height limit by up to twenty five percent (25%), when the required front, side and rear yards are increased an additional one foot (1') in excess of minimum requirements for each four feet (4') in height above thirty five feet (35').

      3.   Miscellaneous Structures: The maximum structure height specified in a zoning district may be exceeded by no more than fifty percent (50%) for structures identified in table 3-3, "Structures That May Exceed Height Limit", of this section, subject to an approved land use compliance review:

      TABLE 3-3

      STRUCTURES THAT MAY EXCEED HEIGHT LIMIT

      Barns, silos, grain elevators, and other farm buildings or structures in open space, residential-hillside reserve, and rural living zoning districts.

      Birdhouses.

      Bulkhead and skylights.

      Church steeples and towers.

      Cooling towers, gas holders, smokestacks, or other structures in industrial zoning districts which are required by permitted industrial processes.

      Cupolas, domes, skylights, and gables.

      Distribution and transmission cables and towers.

      Elevator housing.

      Fire and hose towers.

      Fire or parapet walls.

      Flagpoles.

      Mechanical equipment and its screening.

      Monuments.

      Noncommercial antennas up to 65 feet in residential zoning districts.

      Observation and carillon towers.

      Ornamental towers and spheres.

      Outdoor theater screens.

      Penthouses.

      Radio and television station towers.

      Residential chimney, flues, smokestacks, and enclosures.

      Sign spires.

      Stairway housing.

      Water tanks and water towers.

      Other roof structures and mechanical equipment similar to those listed above.

(Ord. 254, 12-16-2014)