List of Costco Stores in Kirkland, WA Outlet Note Regular Brands Costco Washington Kirkland 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 - Kirkland 8629 120th Ave NE (425) 827-1693 People Also Viewed