Charleston Property Tax Quick Facts
- Location
- Charleston, South Carolina
- Berkeley County
- Assessed By
- the Berkeley County assessor
How to Appeal Property Taxes in Charleston
Check your assessment
Enter your Charleston address for a free 60-second check. We compare your assessed value against comparable sales and neighborhood data.
Get your evidence packet
If over-assessed, pay $45 for a complete appeal packet with comparable sales, equity analysis, and pre-filled forms for Berkeley County.
File your appeal
Submit your appeal to Berkeley County. Our filing guide walks you through every step.
About the Charleston Property Market
Charleston is a city located in Berkeley County, South Carolina. Every property inside the Charleston city limits is assessed by the Berkeley County assessor, which applies South Carolina property tax rules uniformly across the county.
Because Charleston property values are set at the county level, the same assessment rules apply to homes throughout the city. Homeowners who believe their Charleston home is over-assessed have the right to file a appeal directly with Berkeley County.
South Carolina allows the assessor to defend or adjust the assessed value during a appeal, so Charleston homeowners should build a strong evidence-based case before filing — which is exactly what ProtestMax generates for $45.
Charleston Property Market Context
The property tax picture in Charleston is shaped as much by South Carolina statewide policy as by anything unique to a city.
South Carolina market character
South Carolina caps increases from reassessment at 15% over five years, and residential owner-occupied property is assessed at 4% of fair market value. Coastal and upstate markets have appreciated rapidly, producing plenty of over-assessments despite the cap.
How South Carolina handles appeals
South Carolina homeowners appeal to the county assessor, then the county Board of Assessment Appeals, then the Administrative Law Court. The state runs a clear process.
When to file in Charleston
Objections must be filed within 90 days of the assessment notice. Reassessment years produce the heaviest filings.
Common Charleston Property Types
Charleston homeowners typically file protests across these property categories:
Single-family homes
The most common residential type and the dominant protest category.
Condominiums
Common in denser parts of the city and near employment centers.
Townhouses
Attached-home neighborhoods in newer subdivisions.
Small multi-family
Duplexes and 2-4 unit buildings assessed as income property.
Commercial
Retail, office, and small commercial along major corridors.
ProtestMax supports all of the above property types in Charleston. Each appealpacket is tailored to the property's classification and uses comparable sales from Charleston and surrounding Berkeley County neighborhoods.
Charleston Property Tax Appeal Questions
How do I appeal my property tax in Charleston, South Carolina?
What is the property tax rate in Charleston?
When is the appeal deadline for Charleston property taxes?
How much can I save on property taxes in Charleston?
Can my Charleston property tax increase from filing a appeal?
Nearby Cities in Berkeley County
These South Carolina cities share the same appeal deadline and are assessed by the Berkeley County assessor.