Christie's International Real Estate Northern New Jersey has complete luxury home listings for Jamesburg and nearby areas, including Monroe Township, Monroe et Helmetta. We have 15 property listing(s) in Jamesburg, and 8,870 listings in all of New Jersey. Use the filters above to narrow your search for luxury homes for sale in Jamesburg. If you see a listing you like, click the photo to view details and connect with an agent in Jamesburg.