Town Hall Address 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States- Sussex County Website http://www.greentwp.com/ County Clerk 908-852-9333 Monday - Friday: 8:30 A.M. - 3:30 P.M. 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States County Admin 908-852-9333 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States Assessor 908-852-9333 Monday & Wednesday: 8:30 A.M. - 2:00 P.M. 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States Tax Collector 908-852-9333 Monday, Wednesday, & Thursday: 8:30 A.M. - 2:30 P.M. 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States Attorney 973-729-1880 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States Mayor 908-852-9333 150 Kennedy Rd. P.O. Box 65 Tranquility, NJ 07879 United States Municipal Court 973-388-3521 39 Trinity St. Newton, NJ 07860-1823 United States Town Hall Hours 8:30am - 3:30pm County Sussex