Christie's International Real Estate New Jersey has complete luxury home listings for Piscataway and nearby areas, including Middlesex, Dunellen and South Plainfield. We have 21 property listing(s) in Piscataway, and 4,614 listings in all of New Jersey. Use the filters above to narrow your search for luxury homes for sale in Piscataway. If you see a listing you like, click the photo to view details and connect with an agent in Piscataway.