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Clarkston, Dekalb County, Georgia Property Taxes

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Property Taxes in Clarkston, Georgia

  • Median Clarkston, Georgia effective property tax rate: 1.57%, significantly higher than the national median of 1.02%, and higher than the Georgia state median of 1.00%.

  • Median Clarkston, Georgia home value: $259,900

  • Median annual Clarkston, Georgia tax bill: $3,544, $1,144 higher than the national median property tax bill of $2,400.

How are property taxes in DeKalb calculated?

Property taxes in Clarkston, Georgia 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 Clarkston's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Clarkston, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Clarkston, Dekalb County, Georgia Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.57%

Estimate Property Tax Bill

$4,080

$3,787

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Clarkston Property Tax Calculator Work?

Use this Clarkston property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Clarkston's median effective tax rate of 1.57% — based on actual property records in DeKalb 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 Clarkston's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Clarkston's median property tax bill is $3,544, which is $1,144 higher than the state median tax bill and well above the national median property tax bill of $2,400. The city's 1.57% median effective tax rate is higher than the 1.02% national median property tax rate and higher than the state median rate of 1.00%.

Your bill may vary by ZIP code within Clarkston: rates range from $3,544 in 30021 to $3,544 in 30021.

If your estimate is higher than expected, Ownwell can appeal your Clarkston assessment — you only pay if we save you money.

About Clarkston Property Taxes

About Property Taxes in Clarkston, DeKalb, Georgia

Clarkston’s median effective property tax rate of 1.57% is lower than the Georgia state median of 1.00% and higher than the national median of 1.02%. This rate reflects the DeKalb County base levy combined with local school district levies and Community Improvement Districts that vary by subdivision throughout the city.

Property tax rates are not uniform across Clarkston. Homeowners in the 30021 ZIP code carry a median effective rate of 1.57%, while those in the same ZIP also pay 1.57%. This spread reflects how school district boundaries and local assessment districts are drawn across DeKalb County. Understanding which part of Clarkston you live in can make a meaningful difference to your annual tax bill.

Clarkston homeowners who believe their assessed value is too high can file a formal appeal with the Assessor's Office before the July 18, 2026 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 Clarkston, Dekalb County, Georgia

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 Clarkston's effective property tax rate to other cities in Georgia and the median property tax rates in Georgia and the U.S.

Property Tax Rates Across Clarkston, Dekalb County, Georgia

Source: Ownwell

0.42%

1.10%

1.79%

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 Clarkston Tax Rate

1.57%

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 Dekalb County Tax Rate

1.26%

Median Effective Georgia Tax Rate

1.00%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Clarkston, Dekalb County, Georgia

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
300210.65%1.16%1.57%2.15%3.04%

Source: Ownwell

Property Tax Assessment Values Across Clarkston, Dekalb County, Georgia

When examining property taxes in Clarkston, Georgia, 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 DeKalb County appraisal district 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 DeKalb 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 Clarkston.

For example, the median home price in Clarkston is $259,900, with tax bills ranging significantly across the county. 30021 has the highest median home price at $259,900.

Property Tax Assessment Values Across Clarkston, Dekalb County, Georgia

Source: Ownwell

$225,050

$3,044,525

$5,864,000

Median Clarkston Market Value

$259,900

Median Dekalb County Market Value

$304,700

Median Georgia Market Value

$280,310

Median United States Market Value

$235,294

Property Tax Assessment Values Across Clarkston, Dekalb County, Georgia

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
30021$63,880$155,400$259,900$313,300$344,540

Source: Ownwell

Property Tax Bills Across Clarkston, Dekalb County, Georgia

Property tax bills in Clarkston are based on the assessed value of a home and the local tax rate set by DeKalb County and other taxing authorities. For a home with a median value of $259,900, the bill can vary widely depending on exemptions, assessment accuracy, and where the property is located. The typical bill in Clarkston is $3,544, which is above the national median property tax bill of $2,400 and reflects how local assessments can push costs higher for homeowners.

What does this mean for homeowners? A higher assessed value can lead to a larger tax bill, even if the market has changed. That is why reviewing your assessment matters.

Ownwell helps homeowners save by identifying opportunities to appeal overassessments and find eligible exemptions. By making sure your property is taxed fairly, Ownwell can help reduce what you owe and lower your annual property tax burden.

Property Tax Bills Across Clarkston, Dekalb County, Georgia

Source: Ownwell

$1,769

$29,523

$57,277

Median Clarkston Tax Bill

$3,544

Median Dekalb County Tax Bill

$3,993

Median Georgia Tax Bill

$2,476

Median United States Tax Bill

$2,400

Property Tax Bills Across Clarkston, Dekalb County, Georgia

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
30021$763$2,029$3,544$4,574$5,752

Source: Ownwell

Don't miss the deadline to appeal!

Frequently Asked Property Tax Questions in Clarkston, Georgia

How are property taxes calculated in Clarkston, Georgia?
Property taxes in Clarkston, Georgia 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 Clarkston, Georgia?
To appeal your property taxes in Clarkston, Georgia, 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 Clarkston, Georgia?
Common property tax exemptions in Clarkston, Georgia 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 Clarkston, Georgia?
Property tax deadlines in Clarkston, Georgia 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 Clarkston, Georgia?
Ownwell provides professional property tax appeal services in Clarkston, Georgia. 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.