Charleston county property tax search by address Owners of property, except for owners of public service business property, who wish to protest the assessed value of their property must file a protest with their county commission sitting as a board of equalization and review that begins meeting for this purpose on February 1 each year before the property taxes are due for that year. Interesting Facts. Additionally, the county typically collects 0. Access aerial imagery, zoning, flood zones, and property records for accurate land information. On the left hand side you will Click Street address to search by your address. - 5:30 p. Box 878, Charleston, S. , 29402 or at 843-958-4360, or the Dorchester County Treasurer, P. North Charleston Average Tax Bill Compared to Surrounding Areas Welcome to South Carolina Assessors! South Carolina Assessors is your doorway to all South Carolina County websites for on-line Parcel, Tax & GIS Data. Revenue Collections. dhpiblpbidsywljmvfiscnledjthnbgiwfjbucpjfcmssfeikjbekufgwuoroqoqdizvhnqmpn