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EXHIBIT A <br /> Proposed Code Amendment, Redline <br /> Chapter 18.84(Site, Yard, Bulk, Usable Open Space and Landscaping Regulations) and <br /> Chapter 18.106 (Second Units) <br /> 18.106.030 Density and growth management program. <br /> A. A second unit shall not be considered in applying the growth management program in <br /> Chapter 17.36 of this code. <br /> B. A second unit is not considered to increase the density of the lot upon which it is <br /> located. <br /> 18.106.040 Standards for attached second units—Height limitations, setbacks, open <br /> space„ and other regulations. <br /> Attached second units shall meet the requirements in Section 18.106.060 of this chapter and <br /> the following requirements: <br /> A. Attached second units shall be subject to the maximum height, and the minimum front, <br /> rear, and side yard requirements of the main structure. <br /> B. The gross floor area of an attached second unit greater than a 150 square foot <br /> efficiency unit shall not exceed 30 percent of the gross floor area of the existing main <br /> dwelling unit. In this instance, the gross floor area of the existing main dwelling unit is <br /> the size of the unit prior to the second unit addition/conversion. <br /> C. Except as modified by this chapter, all other regulations embodied in the zoning of the <br /> property for main dwellings shall apply to the development of attached second units. <br /> 18.106.050 Standards for detached second units—Height limitations, setbacks, open <br /> space, and other regulations. <br /> Detached second units shall meet the requirements in Section 18.106.060 of this chapter and <br /> the following requirements: <br /> A. Detached second units shall not exceed 15 feet in height and shall be limited to one- <br /> story structures, except that a detached second unit may be constructed above a <br /> detached garage, provided the garage meets the minimum setback requirements for <br /> detached second units. Second units constructed above a detached garage shall not <br /> exceed 25 feet in height in the R-1 district and the RM district, and shall not exceed 30 <br /> feet in the A district. Height is measured from the lowest grade adjacent to the structure <br /> to the highest ridge or top of the sturcture. <br /> B. Detached second units shall be subject to the following minimum setback requirements: <br /> Zoning District Side Yard Setback Rear Yard Setback <br /> One-family residential lots in the R-1- 20 feet 20 feet <br /> 40,000 district and in planned unit <br /> developments which follow the site <br /> development standards of the R-1- <br /> 40,000 district <br /> — <br /> All other lots 5 feet' 10 feet <br /> ' Side yard setback shall be a minimum of 10 feet on the street side of a corner lot. <br /> Page 6 of 8 <br />