Property Taxes in North Charleston, South Carolina
Median North Charleston, South Carolina effective property tax rate: 0.68%, significantly lower than the national median of 1.02%, and slightly higher than the South Carolina state median of 0.66%.
Median North Charleston, South Carolina home value: $139,600
Median annual North Charleston, South Carolina tax bill: $1,201, lower than the national median property tax bill of $2,400.
How are property taxes in Charleston calculated?
Property taxes in North Charleston, South Carolina 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 North Charleston's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in North Charleston, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the North Charleston Property Tax Calculator Work?
Use this North Charleston property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies North Charleston's median effective tax rate of 0.68% — based on actual property records in Charleston County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies North Charleston's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within North Charleston: rates range from $1,100.00 in 29406 to $1,270.00 in 29405, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across North Charleston.
About North Charleston Property Taxes
About Property Taxes in North Charleston, Charleston, South Carolina
North Charleston's median effective property tax rate of 0.68% is lower than the South Carolina state median of 0.66% and lower than the national median of 1.02%. This rate reflects the Charleston County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across North Charleston. Homeowners in the 29405 ZIP code carry a median effective rate of 0.86%, while those in 29420 pay 0.62%. This spread — 0.24 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Charleston County. Understanding which part of North Charleston you live in can make a meaningful difference to your annual tax bill.
North Charleston homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the January 15, 2027 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across North Charleston, Charleston County, South Carolina
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because 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 North 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.
Property Tax Rates Across North Charleston, Charleston County, South Carolina
Source: Ownwell
0.39%
0.90%
1.41%
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 North Charleston Tax Rate
0.68%
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 County Tax Rate
0.53%
Median Effective South Carolina Tax Rate
0.66%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across North Charleston, Charleston County, South Carolina
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 29405 | 0.36% | 0.56% | 0.86% | 1.54% | 2.01% |
| 29406 | 0.38% | 0.51% | 0.70% | 1.61% | 1.97% |
| 29418 | 0.38% | 0.52% | 0.65% | 1.44% | 1.90% |
| 29420 | 0.30% | 0.46% | 0.62% | 1.20% | 1.89% |
Source: Ownwell
Property Tax Assessment Values Across North Charleston, Charleston County, South Carolina
When examining property taxes in North Charleston, South Carolina, 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. Charleston County 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.
Assessment notices:
In Charleston 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. The median home price in North Charleston is $139,600, with tax bills ranging significantly across the county. 29420 has the highest median home price at $156,100.
Property Tax Assessment Values Across North Charleston, Charleston County, South Carolina
Source: Ownwell
$70,000
$980,775
$1,891,550
Median North Charleston Market Value
$139,600
Median Charleston County Market Value
$330,300
Median South Carolina Market Value
$188,850
Median United States Market Value
$274,101
Property Tax Assessment Values Across North Charleston, Charleston County, South Carolina
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 29405 | $48,900 | $75,000 | $136,200 | $260,625 | $368,750 |
| 29406 | $4,900 | $46,875 | $110,400 | $191,500 | $241,800 |
| 29418 | $7,720 | $85,250 | $142,600 | $195,000 | $245,400 |
| 29420 | $40,000 | $126,600 | $156,100 | $198,925 | $239,810 |
Source: Ownwell
Property Tax Bills Across North Charleston, Charleston County, South Carolina
Property tax bills in North Charleston are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. For many homeowners, the size of the bill depends on both the home’s value and any exemptions or local taxing rules that may apply.
With a median home price of $139,600, North Charleston homeowners often see tax bills that are below the national median property tax bill of $2,400. The 25th percentile tax bill is $745, while the 75th percentile is $1,967 and the 90th percentile reaches $3,380. That range shows how much property taxes can vary from one home to another.
The median tax bill is $1,270 in ZIP code 29405 and $1,100 in ZIP code 29406. For homeowners, even a small change in assessed value can affect the annual bill, making it important to understand how local property tax calculations work in Charleston County.
Property Tax Bills Across North Charleston, Charleston County, South Carolina
Source: Ownwell
$637
$6,366
$12,094
Median North Charleston Tax Bill
$1,201
Median Charleston County Tax Bill
$2,031
Median South Carolina Tax Bill
$1,227
Median United States Tax Bill
$3,209
Property Tax Bills Across North Charleston, Charleston County, South Carolina
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 29405 | $414 | $725 | $1,270 | $2,154 | $3,652 |
| 29406 | $460 | $757 | $1,100 | $1,728 | $3,167 |
| 29418 | $515 | $773 | $1,225 | $1,833 | $3,273 |
| 29420 | $432 | $684 | $1,160 | $1,714 | $3,180 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | September 13 |
Links | |
|---|---|
| Charleston Tax Assessor | |
| Website | www.charlestoncounty.org |