The Long Island Board of REALTORS® (LIBOR) and the Hudson Gateway Association of REALTORS® (HGAR) and the have formed a new r ... egional Multiple Listing Service (MLS) to serve the New York metro area including: Westchester, Putnam, Rockland, Orange and Sullivan Counties, as well as the Bronx, Manhattan, Brooklyn, Queens, Nassau and Suffolk Counties. The newly formed regional MLS consists of approximately 40,000 REALTOR® subscribers and more than 44,000 listings. read more