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West River, Anne Arundel County, Maryland Property Taxes

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Property Taxes in West River, Maryland

  • Median West River, 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 West River, Maryland home value: $500,500

  • Median annual West River, Maryland tax bill: $4,834, $2,434 higher than the national median property tax bill of $2,400.

How are property taxes in Anne Arundel calculated?

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

Last Updated April 13, 2026

West River, Anne Arundel County, Maryland Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.02%

Estimate Property Tax Bill

$5,105

$4,737

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the West River Property Tax Calculator Work?

Use this West River property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies West River'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 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 West River'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 West River: rates range from 1.02% in 20778 to 1.02% in 20778, primarily due to differences in school district levies and local assessment districts.

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

About West River Property Taxes

About Property Taxes in West River, Anne Arundel, Maryland

West River'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 West River. Homeowners in the 20778 ZIP code carry a median effective rate of 1.02%, while those in 20778 pay 1.02%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Anne Arundel County. Understanding which part of West River you live in can make a meaningful difference to your annual tax bill.

West River homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before February 13, 2026.

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 West River, 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 West River's effective property tax rate to other cities in Maryland and the median property tax rates in Maryland and the U.S.

Property Tax Rates Across West River, Anne Arundel County, Maryland

Source: Ownwell

0.90%

1.13%

1.36%

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 West River 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

1.02%

Property Tax Rates Across West River, Anne Arundel County, Maryland

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
207780.77%0.87%1.02%1.09%1.13%

Source: Ownwell

Property Tax Assessment Values Across West River, Anne Arundel County, Maryland

When examining property taxes in West River, 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 in Anne Arundel County are sent in the spring each year and typically reach your mailbox by the middle of the season. 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 West River is $500,500, with a median tax bill of $4,834. The highest median home price is in 20778, where it also reaches $500,500.

Property Tax Assessment Values Across West River, Anne Arundel County, Maryland

Source: Ownwell

$9,700

$1,007,850

$2,006,000

Median West River Market Value

$500,500

Median Anne Arundel County Market Value

$386,400

Median Maryland Market Value

$338,400

Median United States Market Value

$235,294

Property Tax Assessment Values Across West River, Anne Arundel County, Maryland

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
20778$196,780$389,800$500,500$680,050$901,900

Source: Ownwell

Property Tax Bills Across West River, Anne Arundel County, Maryland

Property tax bills in West River are based on the assessed value of a home and the local tax rate set by Anne Arundel County. When a property’s market value rises, the assessed value can increase too, which often leads to a higher tax bill. For homeowners, that means the amount owed can change from year to year even if nothing about the home itself has changed. The median home price in West River is $500,500, and property tax bills in the area can vary widely, with the 25th percentile at $3,512 and the 75th percentile at $6,439. The highest and lowest median tax bill in the area is $4,834 in ZIP code 20778. Nationally, the median property tax rate is 1.02% and the median property tax bill is $2,400, showing how local bills can run higher than the national norm. Ownwell helps homeowners lower their property tax bills by reviewing assessments, identifying savings opportunities, and appealing overassessments when appropriate.

Property Tax Bills Across West River, Anne Arundel County, Maryland

Source: Ownwell

$99

$11,938

$23,776

Median West River Tax Bill

$4,834

Median Anne Arundel County Tax Bill

$4,073

Median Maryland Tax Bill

$4,092

Median United States Tax Bill

$2,400

Property Tax Bills Across West River, Anne Arundel County, Maryland

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
20778$1,373$3,512$4,834$6,439$8,785

Source: Ownwell

Don't miss the deadline to appeal!

Frequently Asked Property Tax Questions in West River, Maryland

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