Property Taxes in Clarksville, Maryland
Median Clarksville, Maryland effective property tax rate: 1.38%, significantly higher than the national median of 1.02%, and higher than the Maryland state median of 1.21%.
Median Clarksville, Maryland home value: $815,800
Median annual Clarksville, Maryland tax bill: $11,652, $9,252 higher than the national median property tax bill of $2,400.
How are property taxes in Howard calculated?
Property taxes in Clarksville, Maryland 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 Clarksville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Clarksville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Clarksville Property Tax Calculator Work?
Use this Clarksville property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Clarksville's median effective tax rate of 1.38% — based on actual property records in Howard County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment office uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Clarksville'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 Clarksville: rates range from 1.38% in 21029 to 1.38% in 21029, 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 Clarksville.
About Clarksville Property Taxes
About Property Taxes in Clarksville, Howard, Maryland
Clarksville’s median effective property tax rate of 1.38% is higher than the Maryland state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Howard County base levy combined with local school district levies and special taxing districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Clarksville. Homeowners in the 21029 ZIP code carry a median effective rate of 1.38%, while those in the same ZIP also pay 1.38%. That means there is no ZIP-code spread here, but the local tax burden still reflects Howard County’s taxing structure and assessed values.
Clarksville homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the February 13, 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 Clarksville, Howard County, Maryland
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 Clarksville's effective property tax rate to other cities in Maryland and the median property tax rates in Maryland and the U.S.
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 Clarksville Tax Rate
1.38%
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 Howard County Tax Rate
1.40%
Median Effective Maryland Tax Rate
1.21%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Clarksville, Howard County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21029 | 1.23% | 1.31% | 1.38% | 1.49% | 1.53% |
Source: Ownwell
Property Tax Assessment Values Across Clarksville, Howard County, Maryland
When examining property taxes in Clarksville, Maryland, 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 Howard County assessment 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.
Assessment notices:
In Howard County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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 Clarksville.
For example, the median home price in Clarksville is $815,800, with tax bills ranging significantly across the county. 21029 has the highest median home price at $815,800.
Property Tax Assessment Values Across Clarksville, Howard County, Maryland
Source: Ownwell
$378,400
$646,350
$914,300
Median Clarksville Market Value
$815,800
Median Howard County Market Value
$507,600
Median Maryland Market Value
$338,400
Median United States Market Value
$274,101
Property Tax Assessment Values Across Clarksville, Howard County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21029 | $457,480 | $628,100 | $815,800 | $988,100 | $1,333,000 |
Source: Ownwell
Property Tax Bills Across Clarksville, Howard County, Maryland
Property tax bills in Clarksville are based on the assessed value of a home, which is then multiplied by the local tax rate set by Howard County and other taxing authorities. For a home with a median market value of $815,800, the bill reflects how local officials value the property for tax purposes, not what a homeowner originally paid for it.
Several factors affect the final amount, including the home’s assessed value, the tax rate, and any changes in local budgets or levies. In Clarksville, the median property tax bill is $11,652, which is well above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. Bills can vary widely, with the 25th percentile at $8,702 and the 75th percentile at $13,629.
For homeowners, this means property taxes can be a major ongoing housing cost, especially when assessed values rise.
Median Clarksville Tax Bill
$11,652
Median Howard County Tax Bill
$7,069
Median Maryland Tax Bill
$4,092
Median United States Tax Bill
$3,209
Property Tax Bills Across Clarksville, Howard County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21029 | $6,998 | $8,702 | $11,652 | $13,629 | $17,406 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 13 |
Links | |
|---|---|
| Howard Tax Assessor | |
| Website | sdat.dat.maryland.gov |