Tree Top Zone Change Page 9 of 10 <br />Map 18-03-04-23, Lot 01400 <br />May 11, 2026 <br /> <br /> <br /> <br />The Satre Group • 375 West 4th Avenue, Suite 201, Eugene, OR 97401 • (541) 686-4540 • www.satregroup.com <br />The proposed zoning of the subject property is consistent with the Metro Plan and with the Low -Density <br />Residential designation applied to the property at the time the acknowledged 2035 Transportation System <br />Plan (TSP) was adopted. Accordingly, the proposed zoning remains consistent with the 2035 TSP. <br />Because the applicant is not requesting an amendment to the Metro Plan designation, and because the <br />proposed zoning is consistent with that designation, the zone change complies with OAR 660 -012- <br />0060(1). The proposal is therefore consistent with the applicable provisions of the Transportation <br />Planning Rule. <br /> <br />Alternatively, the proposed zone change complies with the Transportation Planning Rule (TPR) because <br />it does not result in a “significant effect” on a transportation facility within the meaning of the rule. <br />Oregon’s Transportation Planning Rule, OAR 660-012-0060, establishes requirements to ensure that a <br />zoning amendment or land use regulation does not significantly affect the performance or function of <br />existing or planned transportation facilities. Based on the limited scope of the proposed zoning change <br />and the modest expansion of permitted uses, the proposal would not materially alter traffic generation, <br />access patterns, or the functional classification of adjacent roadways. Therefore, the zone change does <br />not trigger mitigation requirements under the TPR. <br /> <br />The subject property comprises approximately 1.5 acres and is currently zoned R -1 (Low-Density <br />Residential), which permits up to five dwelling units per acre under the South Hills Study. The proposed <br />zone change to S-Area zone will not increase the permitted density or intensity of development. Instead, <br />the S- Area designation would limit the property to the same density as is currently allowed in the R-1 <br />zone, resulting in no increase in density and a reduction in development potential. <br /> <br />Pursuant to OAR 660-012-0060(9), a land use action does not significantly affect a transportation facility if <br />it would not degrade the performance of the facility below the applicable performance standard. Because <br />the proposed zoning limits the site to the current density and reduces overall development potential, it <br />would result in a net reduction in potential trip generation compared to the maximum buildout allowed <br />under existing zoning. Accordingly, the proposed zone change will not significantly affect the <br />transportation facility and comply with the Transportation Planning Rule. <br /> <br />STATEWIDE GOAL 10 HOUSING EVALUATION <br /> <br />The Tree Top House is currently in residential use as a single-family residence. The proposed zone <br />change will continue to allow residential use of the house consistent with applicable historic landmark <br />review standards and procedures. Goal 10 mandates that: <br /> <br />“Buildable lands for residential use shall be inventoried and plans shall encourage the availability of <br />adequate numbers of needed housing units at price ranges and rent levels which are commensurate with <br />the financial capabilities of Oregon households." <br /> <br />Goal 10 defines "Buildable Lands" as " Lands in urban and urbanizable areas that are suitable, available, <br />and necessary for residential use." LCDC' s Goal 10 interpretive rule defines the terms "buildable," <br />"suitable" and " available" at OAR 660- 008- 0005 as follows: <br /> <br />“(2) ` Buildable land' means residentially vacant and, at the option of the local jurisdiction, redevelopable <br />land within the Metro urban growth boundary that is not severely constrained by natural hazards <br />(Statewide Planning Goal 7) or subject to natural resource protection measures (Statewide Planning <br />Goals 5 and 15). Land ... within the 100 -year floodplain is generally considered unbuildable for purposes <br />of density calculations." <br /> <br />The subject property is not currently part of the city' s acknowledged inventory of buildable residential <br />land because it is not residentially vacant, because it is occupied by a structure, that is on the State <br />Inventory of Historic putting it under the protection of Statewide Goal 5 and of Oregon' s historic <br />preservation statutes (ORS 197. 772). In recognition of their special status, Oregon' s Needed Housing <br />Statutes, at ORS 197.307(4), exempt historic preservation standards from the clear and objective