YAVAPAI COUNTY PLANNING AND ZONING ORDINANCE Page 166 a. Upon adoption of a private street name, the street name petitioner shall be responsible for placing street name sign(s) at the intersection(s) where the Addressing official or designee designates along this roadway within thirty (30) days of the roadway being officially names. The street name sign shall be constructed and installed in accordance with this Section. b. Private streets names prior to this amendment shall be signed by the property owners/residents adjacent to the referenced street in accordance with this Section. c. Private roadways renamed pursuant to this section shall be signed by the party that initiated the street name change. J. ADDRESSING STANDARDS: 1. Address Numbers: a. The system by which addresses are assigned in Yavapai County (except in incorporated areas and areas which retain a pre-existing address system) shall be a grid system whereby address numbers increase in value from 0 at the baselines at a rate of one thousand (1,000) numbers per mile (except in the Cottonwood and Sedona address systems, see subsections J.5.c and J.5.3). Where possible, thousand grid numbers shall correspond with section lines. Each thousand grid is divided into ten hundred blocks of approximately equal length. Hundred blocks may be expanded and contracted to fit street patterns so that a hundred block may begin at an intersection rather than in the middle of a block. b. Address numbers shall be assigned with even numbers on the north side of east- west streets and the west side of north-south streets, and with odd numbers on the sough side of east-west streets and the east side of north-south streets. c. An address shall be complete and official only if it contains all the following elements: (1) Number (Value denoting distance from baseline. Fractions shall not be included in an address number). (2) Directional prefix (Indicating directions of street and its location within the grid system). A Directional Prefix is typically not required in the Sedona mile-post system. (3) Street name and Suffix (As shown on address maps and recognized by the Addressing Official). d. When assigning addresses on a street that traverses through two grids, the Addressing Official will assign the addresses using the grid representing the Emergency Service Zone (ESZ) (i.e.: Law Enforcement Agency, Fire Protection Agency, Emergency Medical Service and Primary PSAP for answering 9-1-1 calls) where the majority of the street is located. 2. Frontage: