Today haddon township, Haddon Township NJ is count around 12 homes for sale at current average listing price of $572,717. Nearby neighborhoods of haddon township are Emerald Hills, Westmont, Bettlewood, Haddon Hills, Haddonleigh, Haddontowne, Heather House, None Available. Most of haddon township homes are 4 bedrooms with 2 bathrooms.