Properties for Sale in Nassau County, NY
Nassau County offers a Long Island setting with access to parks, beaches, shopping districts, dining, and commuter routes into New York City. Real estate in Nassau County includes waterfront homes, condominiums, townhomes, and single-family residences across a variety of neighborhoods and communities. Residents enjoy nearby golf courses, marinas, cultural attractions, and convenient transportation options throughout the region. Browse the latest Nassau County NY properties for sale to discover homes that fit your lifestyle and preferred location. Contact MYNY for assistance with available listings, or create an account to save searches and receive updates on new homes for sale.
Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of July 31, 2026 9:19 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.