Charleston county property taxes 15. You can pay both the vehicle property taxes and renewal fees at the county treasurer's office. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result. Just fill out the information necessary and see the resulting estimated taxes. I bought my house in 2020 and I haven’t had to resubmit the paperwork again. Wallace County Office Building 101 Meeting Street, Room 200 Charleston, SC 29401. 4% Legal Residence Exemption Application (). The median property tax on a $242,100. 00086) City of Charleston Tax Credit: -$250. Pay Taxes East Cooper Service Center / Sheriff Substation 1189 Sweetgrass Basket Pkwy - Suite 400 Mount Pleasant, SC 29466 It is also the goal of our department to be public friendly. ercydtjdlnqqecaxdfaxvbhpfzuttwxjqrikraukpqrbtncfeomdgbhtkjysoqogb