Town Hall Address 133 Route 645 Sandyston, NJ 07826 United States- Sussex County Website http://www.sandystontownship.com County Clerk 973-948-3520 Ext. 200 Monday - Friday: 9:00 A.M. - 2:00 P.M. 133 Route 645 Sandyston, NJ 07826 United States Assessor 973-948-3520 Ext. 203 Tuesday: 8:00 A.M. - 11:00 A.M. 133 Route 645 Sandyston, NJ 07826 United States Tax Collector 973-948-3520 Ext. 202 Tuesday: 12:00 P.M. - 2:00 P.M., Thursday: 9:00 A.M. - 12:00 P.M. 133 Route 645 Sandyston, NJ 07826 United States Attorney 973-383-8082 P.O. Box 357 Newton, NJ 07860 United States Mayor 973-948-3520 133 Route 645 Sandyston, NJ 07826 United States Municipal Court 973-948-4045 151 U.S. Hwy. 206 Augusta, NJ 07822 United States County Sussex