23.60A.502
Uses in the UM Environment
Seattle Municipal Code · Seattle Mun. Code § 23.60A.502
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A. Use regulations 1. All uses are allowed, allowed as a special use, allowed as a shoreline conditional use or prohibited on waterfront lots and over water pursuant to Section 23.60A.090 , this Section 23.60A.502 , Table A for 23.60A.502, and Section 23.60A.504 . Use categories and subcategories cover all uses in that category and subcategory except when a subcategory of that use is specifically shown in Table A for 23.60A.502. 2. Waterfront lots, uses over water, and water-dependent and water-related uses a. Table A for 23.60A.502 and subsections 23.60A.502.C through 23.60A.502.H apply to waterfront lots. b. Uses over water on waterfront lots are regulated in Section 23.60A.504 . c. If Table A for 23.60A.502 or the text of Section 23.60A.502 states that a use is required to be water-dependent or water-related, a use that does not have the required attribute is prohibited. 3. Regulations for specific shoreline modifications are set out in Sections 23.60A.172 through 23.60A.190 . B. Upland lots are regulated in Section 23.60A.503 . Table A for 23.60A.502 Uses on Waterfront Lots in the UM Environment Uses Waterfront Lots A. AGRICULTURAL AND FOREST PRACTICE A.1. Aquaculture CU A.2. Other agricultural and forest practice uses X B. CEMETERIES X C. COMMERCIAL USES C.1. Commercial uses WD/WR P C.2. Eating and drinking establishments See subsection 23.60A.502.C C.3. Entertainment uses See subsection 23.60A.502.E C.4. Food processing and craft work uses See subsection 23.60A.502.C or 23.60A.502.D C.5. Offices See subsection 23.60A.502.D C.6. Laboratories, research and development See subsection 23.60A.502.D C.7. Sales and services, general See subsection 23.60A.502.C or 23.60A.502.D C.8. Sales and services, heavy See subsection 23.60A.502.C or 23.60A.502.D C.9. Other commercial uses not WD/WR X D. HIGH-IMPACT USES X E. INSTITUTIONAL USES E.1. Colleges WD/WR E.2. Institutes for advanced study WD/WR E.3. Vocational or fine arts schools WD/WR E.4. Yacht, boat and beach clubs See subsection 23.60A.502.F E.5. Other institutional uses X F. LIVE-WORK UNITS X G. MANUFACTURING USES See subsection 23.60A.502.C or 23.60A.502.D H. PARKS AND OPEN SPACE USES H.1. General parks and open space X H.2. Shoreline parks and open space P I. PUBLIC FACILITIES See Section 23.60A.207 J. RESEARCH USES, Aquatic, Scientific, Historic, Cultural, and Educational See Section 23.60A.210 K. RESIDENTIAL USES X L. RESTORATION AND ENHANCEMENT USES See Section 23.60A.211 M. STORAGE USES See subsection 23.60A.502.C or 23.60A.502.D N. TRANSPORTATION FACILITY USES N.1. Bridges and tunnels P N.2. Cargo terminals WD/WR N.3. Moorage N.3.a. Boat moorage N.3.a.1. Commercial marinas P N.3.a.2. Recreational marinas See subsection 23.60A.502.F N.3.b. Dry boat storage P N.4. Navigational locks X N.5. Parking N.5.a. Parking, principal use X N.5.b. Parking, accessory use P N.6. Passenger terminals WD N.7. Rail transit facilities P N.8. Transportation facilities, air N.8.a. Airports, land-based X N.8.b. Airports, water-based SU N.8.c. Heliports X N.8.d. Helistops X N.9. Vehicle storage and maintenance X N.10. Tugboat services P N.11. Railroads P N.12. Streets P O. UTILITY USES O.1. Communication utilities, minor See subsection 23.60A.502.G O.2. Communication utilities, major X O.3. Power plants X O.4. Recycling WD/WR O.5. Sewage treatment plants X O.6. Solid waste management X O.7. Utility service uses See subsection 23.60A.502.H P. UTILITY LINES P Key to Table A for 23.60A.502 CU = Shoreline Conditional Use P = Allowed by permit SU = Special Use WD = Allowed for water-dependent uses; prohibited otherwise WD/WR = Allowed for water-dependent or water-related uses; prohibited otherwise WR = Allowed for water-related uses; prohibited otherwise X = Prohibited C. Limited commercial, storage and manufacturing uses 1. The following uses are allowed if they are water-dependent or water-related or if they are nonwater-oriented and meet the standards of subsection 23.60A.502.C.2 or subsection 23.60A.502.D, and are otherwise prohibited: a. Eating and drinking establishments, limited to 2,500 square feet in size; b. Food processing and craft work, limited to material suppliers and repair services; c. Sales and services, general; limited to grocery suppliers and hardware stores; d. Sales and services, heavy; limited to material suppliers, repair services, fuel suppliers, and crane operators; e. Storage uses, limited to cold storage; and f. Manufacturing, limited to material suppliers and repair services. 2. To be allowed as a nonwater-oriented use the uses listed in subsection 23.60A.502.C.1 shall: a. Provide a service used by a water-dependent or water-related use located in the same sub-geographic area; and b. The uses that are not water-dependent or water-related allowed in this subsection 23.60A.502.C and subsections 23.60A.502.D and 23.60A.502.E must occupy a total area equal to no more than 20 percent of the dry land area of the site, except as provided in subsection 23.60A.502.D.7. 3. Permits issued pursuant to this subsection 23.60A.502.C shall identify the specific uses and gross floor areas of each use that is authorized by the permit under this subsection 23.60A.502.C and the other uses that occupy the 80 percent dry land area on the site. D. General commercial, storage and manufacturing uses 1. The following uses are allowed if water-dependent or water-related, or if the standards of subsections 23.60A.502.C are met, or if the standards of subsections 23.60A.502.D.2 through 23.60A.502.D.8 are met; these uses are otherwise prohibited: a. Food processing and craft work; b. Laboratories, research and development; c. Offices, limited to office uses that facilitate water-dependent and water-related uses, such as yacht brokers, finance and insurance, and government agencies; d. Sales and service, heavy, limited to heavy commercial sales, construction services, and building maintenance services; commercial laundry is prohibited; e. Storage uses; and f. Manufacturing, except that heavy manufacturing use, extraction and mining of raw materials, is prohibited. 2. The uses that are not water-dependent or water-related as allowed in subsection 23.60A.502.C and this subsection 23.60A.502.D must occupy a total area equal to no more than 20 percent of the dry land area of the site except as provided in subsection 23.60A.502.D.7. 3. The uses must be located on the site to prevent conflicts with water-dependent or water-related uses on-site or on abutting properties. 4. The use must be located in the structure that contains accessory uses for the water-dependent and water-related use if the site contains a structure meeting the standards of subsection 23.60A.506.B.2. 5. The use must be part of a development or on a site that includes a water-dependent use; 6. Ecological restoration in an amount equivalent in square footage to the gross floor area of the nonwater-oriented use must be provided pursuant to Section 23.60A.159 ; and 7. Nonwater-oriented office uses are allowed in a building existing on January 1, 2013, if: a. An office use, whether principal or accessory, is established as of January 1, 2013, for an area of the building equal to the area of the proposed office use; b. The office use is limited to an area equal to 35 percent of the dry land area of the site; c. The office use is part of a development that includes a water-dependent use that occupies 75 percent of the site and is located on the same legal lot as the water-dependent use; and d. Ecological restoration in an amount equivalent in square footage to the gross floor area of the nonwater-oriented use is provided pursuant to Section 23.60A.159 . 8. Permits issued pursuant to subsections 23.60A.502.D.2 and 23.60A.502.D.7 shall identify the specific uses and gross floor area of each use that is authorized by the permit under this subsection 23.60A.502.D and the other uses that occupy the 80 percent dry land area on the site, including the 75 percent water-dependent use requirement, if applicable. E. Entertainment uses. The entertainment use of indoor sports and recreation is allowed as a special use if: 1. Located outside the Duwamish Manufacturing/Industrial Center; 2. Located in an existing building; 3. The use is located on site to prevent conflict with the operation of any water-dependent or water-related use on site or on abutting properties, or jeopardize the safety for users of the indoor sports and recreation use; 4. Parking is available to accommodate the use; 5. The uses that are not water-dependent or water-related as allowed in subsections 23.60A.502.C, 2360A.502.D, and this subsection 23.60A.502.E occupy a total area equal to no more than 20 percent of the dry land area of the site, except as provided in subsection 23.60A.502.D.7; 6. Ecological restoration in an amount equivalent to the gross floor area of the nonwater-oriented use is provided pursuant to Section 23.60A.159 ; and 7. Permits issued pursuant to this subsection 23.60A.502.E shall identify the specific uses and gross floor areas of each use that is authorized by the permit under this subsection 23.60A.502.E and the other uses that occupy the 80 percent dry land area on the site. F. Recreational marinas are allowed and yacht, boat and beach clubs are allowed as a shoreline conditional use, if: 1. The use does not include an eating and drinking establishment, except as allowed pursuant to subsection 23.60A.482.C; 2. Located where there is no or minimal interference with turning basins, navigation areas for large vessels or other areas that would conflict with shipping; 3. Located so as to not conflict with manufacturing uses due to dust or noise or other environmental factors, or parking and loading access needs or other safety factors; and 4. Located on lots that are not suited for a water-dependent or water-related manufacturing use or for other allowed water-dependent commercial uses because of an inadequate amount of dry land. G. Minor communication utilities are allowed, except freestanding transmission towers, which are prohibited. H. Utility service uses are allowed if they reasonably require a shoreline location to operate. (Ord. 124750 , § 51, 2015; Ord. 124105 , § 3, 2013.)