Home
/US Property Taxes
/Maryland
/Baltimore County County
/Glen Arm

Glen Arm, Baltimore County County, Maryland Property Taxes

$774 avg. annual savings
No Upfront Costs
You only pay if we save

Property Taxes in Glen Arm, Maryland

Last Updated April 13, 2026

Glen Arm, Baltimore County County, Maryland Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2%

Estimate Property Tax Bill

$0

Property Tax Rates Across Glen Arm, Baltimore County County, Maryland

Property Tax Rates Across Glen Arm, Baltimore County County, Maryland

Source: Ownwell

0.60%

1.06%

1.52%

Median Effective Maryland Tax Rate

1.21%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Glen Arm, Baltimore County County, Maryland

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
210570.92%0.99%1.04%1.09%1.17%

Source: Ownwell

Property Tax Assessment Values Across Glen Arm, Baltimore County County, Maryland

Property Tax Assessment Values Across Glen Arm, Baltimore County County, Maryland

Source: Ownwell

$10,000

$352,050

$694,100

Median Maryland Market Value

$338,400

Median United States Market Value

$235,294

Property Tax Assessment Values Across Glen Arm, Baltimore County County, Maryland

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
21057$245,140$391,800$504,700$623,600$744,010

Source: Ownwell

Property Tax Bills Across Glen Arm, Baltimore County County, Maryland

Property Tax Bills Across Glen Arm, Baltimore County County, Maryland

Source: Ownwell

$30

$3,798

$7,566

Median Maryland Tax Bill

$4,092

Median United States Tax Bill

$2,400

Property Tax Bills Across Glen Arm, Baltimore County County, Maryland

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
21057$2,236$3,878$5,140$6,280$7,534

Source: Ownwell

Frequently Asked Property Tax Questions in Glen Arm, Maryland

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