Property Taxes in Charlestown, Maryland
Median Charlestown, Maryland effective property tax rate: 1.13%, significantly higher than the national median of 1.02%, and lower than the Maryland state median of 1.21%.
Median Charlestown, Maryland home value: $248,200
Median annual Charlestown, Maryland tax bill: $2,796, $396 higher than the national median property tax bill of $2,400.
How are property taxes in Cecil calculated?
Property taxes in Charlestown, 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 Charlestown's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Charlestown, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Charlestown Property Tax Calculator Work?
Use this Charlestown property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Charlestown's median effective tax rate of 1.13% — based on actual property records in Cecil 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 Charlestown'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 Charlestown: rates range from 1.13% in 21914 to 1.13% in 21914, 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 Charlestown.
About Charlestown Property Taxes
About Property Taxes in Charlestown, Cecil, Maryland
Charlestown’s median effective property tax rate of 1.13% is lower than the Maryland state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Cecil 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 Charlestown. Homeowners in ZIP code 21914 carry a median effective rate of 1.13%, while those in the same ZIP code also pay 1.13%. This means there is no spread across the city, and the tax burden is tied to how Cecil County and local districts are structured.
Charlestown homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before February 13, 2026 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 Charlestown, Cecil 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 Charlestown'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 Ă· 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 Charlestown Tax Rate
1.13%
Our median effective property tax rate (tax bill Ă· 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 Cecil County Tax Rate
0.96%
Median Effective Maryland Tax Rate
1.21%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Charlestown, Cecil County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21914 | 0.93% | 1.06% | 1.13% | 1.24% | 1.30% |
Source: Ownwell
Property Tax Assessment Values Across Charlestown, Cecil County, Maryland
When examining property taxes in Charlestown, 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 Cecil 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 Cecil County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of December.
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 Charlestown.
For example, the median home price in Charlestown is $248,200, with tax bills ranging significantly across the county. 21914 has the highest median home price at $248,200.
Property Tax Assessment Values Across Charlestown, Cecil County, Maryland
Source: Ownwell
$153,500
$249,500
$345,500
Median Charlestown Market Value
$248,200
Median Cecil County Market Value
$257,800
Median Maryland Market Value
$338,400
Median United States Market Value
$274,101
Property Tax Assessment Values Across Charlestown, Cecil County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21914 | $115,000 | $179,900 | $248,200 | $318,875 | $435,730 |
Source: Ownwell
Property Tax Bills Across Charlestown, Cecil County, Maryland
Charlestown property tax bills are based on the assessed value of a home and the local tax rate set for Cecil County. When a home’s assessed value rises, the property tax bill can increase as well, even if the homeowner has not made any changes to the property. Local taxing authorities use this assessment to determine how much each homeowner owes.
For Charlestown homeowners, the median home price is $248,200, and the median property tax bill is $2,796, which is above the national median property tax bill of $2,400. Bills can vary widely, with the 25th percentile at $1,979 and the 75th percentile at $3,590. At the high end, the 90th percentile reaches $5,156. These differences show how location and assessed value can significantly affect what homeowners pay each year.
Median Charlestown Tax Bill
$2,796
Median Cecil County Tax Bill
$2,612
Median Maryland Tax Bill
$4,092
Median United States Tax Bill
$3,209
Property Tax Bills Across Charlestown, Cecil County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21914 | $994 | $1,979 | $2,796 | $3,590 | $5,156 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 13 |
Links | |
|---|---|
| Cecil Tax Assessor | |
| Website | sdat.dat.maryland.gov |