Charleston, Berkeley County, South Carolina Property Taxes

$774 avg. annual savings

No Upfront Costs

You only pay if we save

Property Taxes in Charleston, South Carolina

Median Charleston, SC effective property tax rate: 0.55%, significantly lower than the national median of 1.02%, and also lower than the South Carolina state median of 0.72%.
Median Charleston, SC home value: $386,900
Median annual Charleston, SC tax bill: $2,107, $293 lower than the national median property tax bill of $2,400.

How are property taxes in Berkeley County calculated?

Property taxes in Charleston, SC are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.

Understanding Charleston’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Charleston, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Charleston, Berkeley County, South Carolina Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.4%

Estimate Property Tax Bill

$2,386

$2,214

Ownwell’s Charleston Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Charleston with just two data points. By entering your property's estimated assessed value, our calculator applies Charleston’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Berkeley County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Charleston, Berkeley County, South Carolina

Local government entities set tax rates, which can vary widely within a state. Annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process. Below, you can compare Charleston’s effective property tax rate to other cities in South Carolina and the median property tax rates in South Carolina and the U.S. Charleston, located in Berkeley County, boasts a median property tax rate of 0.55%, which is significantly lower than the national median of 1.02%. This low rate makes Charleston an attractive location for property owners seeking to minimize their tax burden. Within Charleston, the property tax rates are consistent, with both the highest and lowest median rates being 0.54% in the 29492 zip code. This consistency in rates provides predictability for homeowners and potential buyers in the area.

Property Tax Rates Across Charleston, Berkeley County, South Carolina

Source: Ownwell

0.29%

0.37%

0.46%

Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.

Median Effective Charleston Tax Rate

0.40%

Median Effective Berkeley County Tax Rate

0.40%

Median Effective South Carolina Tax Rate

0.66%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Charleston, Berkeley County, South Carolina

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
29492	0.24%	0.30%	0.40%	0.65%	1.07%
29410	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Charleston, Berkeley County, South Carolina

When examining property taxes in Charleston, SC, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Berkeley County Assessor's Office estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.

In Berkeley County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Charleston. For example, the median home price in Charleston is $386,900, with tax bills ranging significantly across the county. Zip code 29492 has the highest median home price at $386,750.

Property Tax Assessment Values Across Charleston, Berkeley County, South Carolina

Source: Ownwell

$144,900

$688,600

$1,232,300

Median Charleston Market Value

$596,500

Median Berkeley County Market Value

$348,700

Median South Carolina Market Value

$188,850

Median United States Market Value

$235,294

Property Tax Assessment Values Across Charleston, Berkeley County, South Carolina

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
29492	$334,670	$424,500	$596,500	$795,175	$1,278,220
29410	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Charleston, Berkeley County, South Carolina

In Charleston, located in Berkeley County, SC, property tax bills are calculated based on the assessed value of a home, which is a percentage of the market value determined by the local tax assessor. The tax rate, or millage rate, is then applied to the assessed value to determine the tax bill. With a median home price of $386,900, homeowners often face varying tax bills, with the 25th percentile at $1,464 and the 75th percentile at $3,828. The highest median tax bill in Charleston is $2,106, notably lower than the national median of $2,400. However, property taxes can still be a significant expense for homeowners. Factors such as property improvements and neighborhood developments can influence tax bills, potentially increasing financial burdens. Ownwell offers a solution by helping homeowners appeal their property tax assessments, potentially reducing their tax bills. By analyzing local market conditions and assessment accuracy, Ownwell ensures homeowners pay only their fair share, providing peace of mind and potential savings.

Property Tax Bills Across Charleston, Berkeley County, South Carolina

Source: Ownwell

$746

$3,444

$6,142

Median Charleston Tax Bill

$2,453

Median Berkeley County Tax Bill

$1,495

Median South Carolina Tax Bill

$1,227

Median United States Tax Bill

$2,400

Property Tax Bills Across Charleston, Berkeley County, South Carolina

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
29492	$1,243	$1,678	$2,453	$4,488	$7,899
29410	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	January 15

Links
Berkeley Tax Assessor
Website	berkeleycountysc.gov

Frequently Asked Property Tax Questions in Charleston, South Carolina

How are property taxes calculated in Charleston, South Carolina?

Property taxes in Charleston, South Carolina are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Charleston, South Carolina?

To appeal your property taxes in Charleston, South Carolina, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Charleston, South Carolina?

Common property tax exemptions in Charleston, South Carolina include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Charleston, South Carolina?

Property tax deadlines in Charleston, South Carolina vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Charleston, South Carolina?

Ownwell provides professional property tax appeal services in Charleston, South Carolina. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.