Single Family Home for sale by owner in Mahwah, NJ 07430. New Construction. To be built, 2000sq.ft. home in sought after Mahwah, NJ. Close to shopping, parks, ballfield and farm. Excellent schools, low taxes. Close to NYC train. Adjacent to new nine lot sub-division. Your plans or ours. Stainless appliances, hardwood floors, granite counters, jacuzzi tub, all ammenities you'd expect in today's finer homes. Builder will work closely with buyer to develop your dream home.+... See site for full property details.