Town Hall Address 83 Main St. P.O. Box 307 Glen Gardner, NJ 08826 United States- Hunterdon County Website http://www.glengardner.org County Clerk 908-537-4748 Monday - Friday: 9:00 A.M. - 3:30 P.M. 83 Main St. P.O. Box 307 Glen Gardner, NJ 08826 United States Assessor 908-507-9737 Fourth Tuesday: 5:30 P.M. - 6:30 P.M., Or By Appointment 83 Main St. P.O. Box 307 Glen Gardner, NJ 08826 United States Tax Collector 908-537-0084 Thursday: 9:30 A.M. - 4:00 P.M. 83 Main St. P.O. Box 307 Glen Gardner, NJ 08826 United States Attorney 908-735-8100 83 Main St. P.O. Box 307 Glen Gardner, NJ 08826 United States Mayor 908-537-4748 83 Main St. P.O. Box 307 Glen Gardner, NJ 08826 United States Municipal Court 908-735-4559 405 Mine Rd. Asbury, NJ 08802 United States County Hunterdon