Today haddon township, Oaklyn NJ is count around 10 homes for sale at current average listing price of $591,370. Nearby neighborhoods of haddon township are Haddonleigh, Westmont, Bettlewood, Collingswood Heights, Emerald Hills, Haddon Hills, Heather Glen, Heather House. Most of haddon township homes are 3 bedrooms with 2 bathrooms.