Properties for Sale in Port Jefferson, NY
Port Jefferson offers a North Shore Long Island setting known for its harborfront, marina access, local shops, restaurants, and ferry connections. Real estate in Port Jefferson includes waterfront residences, condominiums, historic homes, and contemporary properties near the village center and shoreline. Residents enjoy access to parks, boating, cultural attractions, and convenient commuter routes throughout Suffolk County. Browse the latest Port Jefferson NY properties for sale to discover homes that fit your lifestyle and location preferences. 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 August 2, 2026 10:48 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.