Real Estate & Homes for Sale in Northumberland

IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data provided is deemed reliable but is not guaranteed accurate by the MLS. Source: OneKey MLS

The data relating to real estate on this website comes in part from the Internet Data Exchange (IDX) Program of NYSAMLS’s. Real estate listings held by firms other than eXp Realty are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal. Neither the listing broker(s) nor eXp Realty shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. © Data last updated at: CNYIS, UNYREIS, WNYREIS. All rights reserved.

Listing information is provided by Participants of the Brooklyn New York MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2025, Brooklyn New York MLS.

Listing information is provided by Participants of the Global MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2025, Global MLS.