Unlock the Full Potential

When real estate professionals join OneKey® MLS, they become subscribers to the largest broker-to-broker network in New York State, with approximately 47,000 subscribers.  

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

From Montauk to Manhattan to Monticello and Beyond


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.

Interested in Joining OneKey® MLS? 

Participants must meet all of the following requirements set forth in the OneKey® MLS Rules & Regulations Guide to be eligible to join:

  1. The individual must be:
    1. a principal, OR
    2. a partner or limited liability company member, OR
    3. a corporate officer or branch office manager acting on behalf of a principal; AND
  2. The individual, or the business entity for whom the individual acts, has signed a written agreement to abide by the Rules and Procedures of the MLS in force at that time and as it may be amended form time to time, and pays all applicable MLS fees; AND
  3. The individual , or the business entity for whom the individual acts:
    1. is a REALTOR® of any Board and holds a valid state-issued Real Estate Broker’s license, and agrees to offer or accept compensation to and from other Participants in the capacity of a Real Estate Broker (hereinafter a “Broker Participant”); OR
    2. is certified by an appropriate state regulatory agency to engage in the appraisal of real property (hereinafter an “Appraiser Participant”). (NAR Mandate 1.12)

Please complete the form below and a representative will contact you:

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.