These 7 cheap fixes will get you more money when selling your N.J. home, agents say Updated Mar 14, 2021; Packed open houses. Listings selling in days. Bidding wars. It’s a seller’s market — especially in New Jersey where inventory is low but closed sales were up more than 17% this January over last January and the average sales price on a single family home has jumped 22% to $504,585. But if you’re looking to put your house up for sale there are still things you can do to draw more interest, get more money and save yourself headaches during the home inspection process.