There are currently 6 properties with a median home value in Newtonville, NJ 08346 of $181,300. The median list price per square foot in Newtonville, NJ 08346 is $128. Of the total homes in Newtonville, NJ 08346 100% are for sale, 0% are for rent, and 50% are single family homes. Newtonville, NJ 08346 represents 0% of home addresses in the United States. Home values in Newtonville, NJ 08346 are Infinity% above the median home value in the United States. Interested in knowing how much your home in Newtonville, NJ 08346 is worth? The Homes.com Automated Valuation Model (AVM) provides an estimate of the home value of every on and off market property in the US.