Low Impact Development | Environment & Sustainability
9. Joint Use Driveway – Six Technique Points.
a. Thirty Technique Points Required. The applicant may include up to 75 percent of the area within streets within the site density calculations required under SDC 21.04.030.H; b. Twenty-Seven Technique Points Required. The applicant may include up to 50 percent of the area within streets within the site density calculations required under SDC 21.04.030.H; c. Twenty-Four Technique Points Required. The applicant may include up to 25 percent of the area within streets within the site density calculations required under SDC 21.04.030.H. 2. Thirty Percent Increased Density Incentive. Subject to compliance with the provisions of SDC 21.03.020, Environmentally Critical Areas, this density incentive may be used to increase the site density permitted under SDC 21.04.030.C and SDC 21.04.030D., as applicable, by up to 30 percent. a. Forty Technique Points Required. The applicant may include up to 75 percent of the area within critical areas and critical area buffers within the site density calculations required under SDC 21.04.030.H; b. Thirty-Five Technique Points Required. The applicant may include up to 50 percent of the area within critical areas and critical area buffers within the site density calculations required under SDC 21.04.030.H; c. Thirty Technique Points Required. The applicant may include up to 25 percent of the area within critical
a. Sixty-five percent of lots within a proposed residential development shall be accessed from a joint use driveway. A “joint use driveway” is defined by the current Public Works Standards.
10. Hollywood Driveway – Eight Technique Points.
a. Sixty-five percent of lots within a proposed residential development shall be accessed from a Hollywood driveway. A Hollywood driveway consists of two paved wheel tracks between two and one-half and three and one-half feet wide separated by a planted strip at least three feet wide.
D. LID incentives
Technique points earned by installing one or more of the LID approaches described in SDC 21.03.030C. may be used to obtain the following LID incentives. Technique points are cumulative and may be combined to gain the use of one or more incentives below. Technique points may only be used for obtaining incentives for the development proposal that generates the points and may not be used for other development proposals. Except as otherwise noted in this section, technique points may only be used once. 1. Twenty Percent Increased Density. Subject to compliance with the provisions of SDC 21.03.020, Environmentally
Critical Areas, this density incentive may be used to increase the site density permitted under SDC 21.04.030.C and SDC 21.04.030D., as applicable, by up to 20 percent.
Effective | January 1, 2022
Title 21: Sammamish Development Code | 129
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