Why Join the MLS?

When New York real estate professionals join OneKey® MLS, they become subscribers to the largest broker-to-broker network in New York State, with approximately 50,000 subscribers.  

OneKey® MLS REALTORS® have access to accurate, reliable MLS data, innovative business tools, and unmatched customer support. Plus, OneKey® subscribers have the advantage of increased visibility on Onekeymls.com, that attracts thousands of local consumers.


OneKey® MLS provides the latest real estate tools and technology to its subscribers. While you are running your business, we stay on top cutting edge to make sure you have the tools you need to stay ahead of today’s consumer.


Running a business without being part of a real estate board is sometimes a struggle. It would be great to get access to the most accurate listings and data to help attract clients and move them to close. It’s time to explore the benefits of being part of the team of realtors who benefit from the most current and accurate data.


Even if you keep your own listing up to date, it’s critical to be able to go to an MLS source and know with confidence that listings from other agents are reliable. Joining a real estate board and subscribing to the one MLS that is the most reliable is a win-win.


Being an agent in a local market can be hard enough, but imagine how much easier it would be if you were of a bigger picture. A picture that encompasses covers more territory and that provides greater opportunities to succeed. The advantages of size far outweigh the cost of becoming a Realtor or a subscriber to the number one MLS available in my area.

OneKey® MLS Coverage Map

Find Out More About OneKey® MLS

To join OneKey® MLS, your brokerage must become a member of one of the REALTOR® associations that operate onekeymls.com. Join more than 1.3 million professional, ethical REALTORS® and build your business in New York and beyond.

Long Island Board of REALTORS®, Inc.

The Long Island Board of REALTORS®, Inc. (also known as LIBOR) is a 30,000 member not-for-profit trade association that serves real estate professionals throughout Nassau, Suffolk and Queens counties. LIBOR is the fourth largest local REALTOR® Board in the United States.

Hudson Gateway Association of REALTORS®

The Hudson Gateway Association of REALTORS® (also known as HGAR) is a 13,000 member not-for-profit trade association that serves real estate professionals throughout Manhattan, Bronx, Westchester, Rockland, Dutchess, Orange, Sullivan, Ulster and Putnam Counties.