Town Hall Address 101 Sharpe Ave Union, SC 29379-2266 United States- Union County Website http://www.cityofunion.net/default.asp?sec_id=140005136 Zoning 864-429-1720 101 Sharpe Ave Union, SC 29379 United States Fire District 864-729-1713 215 Thompson BLVD Union, SC 29379 United States Town Clerk 864-429-1701 101 Sharpe Ave Union, SC 29379 United States Tax Collector 864-429-1703 101 Sharpe Ave Union, SC 29379 United States Code Enforcement 864-429-1720 101 Sharpe Ave Unions, SC 29379 United States Town Hall Hours M-F 8:15-5 County Union