December 3-4, 2015 - LCDC Salem <br />Agenda Item 4, Attachment A <br />Proposed New Rules to Implement ORS 197A Public Draft 3 - November 23, 2015 <br />1 (a) On vacant and partially vacant residentially zoned lands within the UGB, and <br />2 (b) If the amount of land described in subsection (a) is insufficient to accommodate all of the <br />3 identified need, the remaining need must be accommodated on lands to be added to the UGB <br />4 for residential development consistent with OAR 660-038-0180. <br />5 OAR 660-038-0040 <br />6 Determine the Mix of Dwelling Units Needed <br />7 (1) A city must determine the current mix of housing types within the city based on the <br />8 percentages of low density, medium density, and high density residential dwellings using: <br />9 (a) For cities with UGB population less than 2,500, the percentages determined in the most <br />10 recent five-year American Community Survey conducted by the United States Census; <br />11 (b) For cities with UGB population greater than or equal to 2,500, using either the <br />12 percentages determined in: <br />13 (A) The most recent American Community Survey conducted by the United States <br />14 Census, or <br />15 (B) An average of the two most recent American Community Surveys conducted by the <br />16 United States Census. <br />17 (2) For the purposes of this rule and for OAR 660-038-0050: <br />18 (a) For cities with a UGB population less than 2,500, single-family detached dwellings and <br />19 mobile homes shall be considered low density residential, and all other dwellings shall be <br />20 considered medium density residential. <br />21 (b) For cities with a UGB population greater than or equal to 2,500, single-family detached <br />22 dwellings and mobile homes shall be considered low density residential, single-family <br />23 attached dwellings and multiplexes with two to four units shall be considered medium <br />24 density residential, and multi-family dwellings with five or more units shall be considered <br />25 high density residential. <br />26 (3) A city must project the mix of housing types needed for new development over the 14-year <br />27 period using the ranges of numbers in Table 1. The percentage of low density residential <br />28 development is calculated by subtracting the percentage of medium density and high density <br />29 residential development selected by the city. <br />30 (4) To determine the number of low density, medium density and high density dwelling units <br />31 needed over the 14-year period, the city must multiply the percentages of needed housing for <br />11/23/2015 3:43:00 PM <br />http://intranet.dlcd.state.or.us/projects/UGBRAC/Reference Documents/660-038_3rdPublicDraft_2015-11-20.docx v2.0 <br />8 <br />