Town Hall Address 1 Ace Rd. Butler, NJ 07405 United States- Morris County Website http://www.butlerborough.com County Clerk 973-838-7200 Ext. 226 1 Ace Rd. Butler, NJ 07405 United States County Admin 973-838-7200 1 Ace Rd. Butler, NJ 07405 United States Assessor 973-838-7200 Ext. 218 1 Ace Rd. Butler, NJ 07405 United States Tax Collector 973-838-7207 1 Ace Rd. Butler, NJ 07405 United States Attorney 973-835-0100 1 Ace Rd. Butler, NJ 07405 United States Mayor 973-838-7200 1 Ace Rd. Butler, NJ 07405 United States Municipal Court 973-838-0559 1 Ace Rd. Butler, NJ 07405 United States County Morris