Property Taxes in Riva, Maryland
Median Riva, Maryland effective property tax rate: 1.02%, significantly lower than the national median of 1.02%, and lower than the Maryland state median of 1.21%.
Median Riva, Maryland home value: $533,400
Median annual Riva, Maryland tax bill: $4,949, higher by $2,549 than the national median property tax bill of $2,400.
How are property taxes in Anne Arundel calculated?
Property taxes in Riva, 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 Riva's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Riva, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Riva Property Tax Calculator Work?
Use this Riva property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Riva's median effective tax rate of 1.02% — based on actual property records in Anne Arundel 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 Riva'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 Riva: rates range from 1.02% in 21140 to 1.02% in 21140, 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 Riva.
About Riva Property Taxes
About Property Taxes in Riva, Anne Arundel, Maryland
Riva’s median effective property tax rate of 1.02% is lower than the Maryland state median of 1.21% and lower than the national median of 1.02%. This rate reflects the Anne Arundel 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 Riva. Homeowners in the 21140 ZIP code carry a median effective rate of 1.02%, while those in the same ZIP also pay 1.02%. This reflects how school district boundaries and local assessment districts are drawn across Anne Arundel County. Understanding which part of Riva you live in can make a meaningful difference to your annual tax bill.
Riva 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 Riva, Anne Arundel 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 Riva'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 Riva Tax Rate
1.02%
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 Anne Arundel County Tax Rate
1.09%
Median Effective Maryland Tax Rate
1.21%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Riva, Anne Arundel County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21140 | 0.73% | 0.79% | 1.02% | 1.09% | 1.21% |
Source: Ownwell
Property Tax Assessment Values Across Riva, Anne Arundel County, Maryland
When examining property taxes in Riva, 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 Anne Arundel 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 are sent in the spring each year and typically reach your mailbox by the middle of the month. 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.
For example, the median home price in Riva is $533,400, with the median tax bill at $4,949. That is well above the national median property tax bill of $2,400 and reflects how property taxes can vary across the county. The highest median home price is in ZIP code 21140.
Property Tax Assessment Values Across Riva, Anne Arundel County, Maryland
Source: Ownwell
$9,700
$1,007,850
$2,006,000
Median Riva Market Value
$533,400
Median Anne Arundel County Market Value
$386,400
Median Maryland Market Value
$338,400
Median United States Market Value
$274,101
Property Tax Assessment Values Across Riva, Anne Arundel County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21140 | $295,180 | $422,650 | $533,400 | $664,950 | $867,520 |
Source: Ownwell
Property Tax Bills Across Riva, Anne Arundel County, Maryland
Property tax bills in Riva are based on the assessed value of a home, not its market price alone. Local tax rates are applied to that assessed value to determine the final bill, so two homes with similar market values can still face different taxes if their assessments differ.
In Anne Arundel County, the median home price is $533,400, and the median property tax bill is $4,949, which is above the national median property tax bill of $2,400. That means many homeowners in Riva pay more than the typical U.S. homeowner, especially when assessments rise or local tax rates increase.
Factors that affect the bill include the home’s assessed value, the local tax rate, and any exemptions or adjustments that may apply. For homeowners, this can have a meaningful impact on monthly housing costs and long-term affordability, making it important to understand how the bill is calculated.
Median Riva Tax Bill
$4,949
Median Anne Arundel County Tax Bill
$4,073
Median Maryland Tax Bill
$4,092
Median United States Tax Bill
$3,209
Property Tax Bills Across Riva, Anne Arundel County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 21140 | $3,049 | $3,860 | $4,949 | $6,488 | $8,388 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 13 |
Links | |
|---|---|
| Anne Arundel Tax Assessor | |
| Website | sdat.dat.maryland.gov |