Northwest Multiple Listing Service

The Northwest Multiple Listing Service (NWMLS) is a member-owned, not-for-profit organization that facilitates cooperation among its member real estate firms. The organization was formed when four innovative multiple listing services joined forces to streamline services for their clients. The organization revolutionized the industry by centralizing real estate listing data and being the first MLS in the country to put this data online. Originally called the Puget Sound Multiple Listing Association, the name changed in 1996 to Northwest Multiple Listing Service to reflect the growing geographic area served. Today, NWMLS is one of the leading multiple listing services in the country, providing member services to 30,000+ real estate brokers in 26 counties in Washington state and beyond. NWMLS provides members with superior products and services to simplify real estate transactions, streamline client communications, and successfully market your firm and your listings. Phone: (425) 820-9200 or toll free (800) 541-0455 Fax: (425) 821-3705; (888) 821-3705 Phone Support Hours: 8am-6pm (Weekdays) 9am-4pm (Weekends)