List of Costco Stores in Shoreline, WA Outlet Note Regular Brands Costco Washington Shoreline Rating 4.7 based on 76 votes Official Website http://www.costco.com/ Products Handbags Clothing Furniture Jewelry Appliances Electronics Office Products NameAddressPhone Name/Address/Phone Costco outlet - Shoreline 1175 N 205th St (206) 546-0480 People Also Viewed