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Monongahela, Allegheny County, Pennsylvania Property Taxes

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Property Taxes in Monongahela, Pennsylvania

  • Median Monongahela, Pennsylvania effective property tax rate: 2.77%, significantly higher than the national median of 1.02%, and higher than the Pennsylvania state median of 2.75%.

  • Median Monongahela, Pennsylvania home value: $88,450

  • Median annual Monongahela, Pennsylvania tax bill: $2,352, $48 lower than the national median property tax bill of $2,400.

How are property taxes in Allegheny calculated?

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

Last Updated April 13, 2026

Monongahela, Allegheny County, Pennsylvania Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.77%

Estimate Property Tax Bill

$2,450

$2,274

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Monongahela Property Tax Calculator Work?

Use this Monongahela property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Monongahela's median effective tax rate of 2.77% — based on actual property records in Allegheny County — to generate your estimate.

Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Monongahela'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 Monongahela: rates range from 2.77% in 15063 to 2.77% in 15063, primarily due to differences in school district levies and local assessment districts. Monongahela's median tax bill is $2,352, which is higher than the Pennsylvania median tax bill by $48 and higher than the national median property tax bill of $2,400.

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

About Monongahela Property Taxes

About Property Taxes in Monongahela, Allegheny, Pennsylvania

Monongahela's median effective property tax rate of 2.77% is higher than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Allegheny 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 Monongahela. Homeowners in the 15063 ZIP code carry a median effective rate of 2.77%, while those in 15063 pay 2.77%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Allegheny County. Understanding which part of Monongahela you live in can make a meaningful difference to your annual tax bill.

Monongahela homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the August 1, 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 Monongahela, Allegheny County, Pennsylvania

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 Monongahela's effective property tax rate to other cities in Pennsylvania and the median property tax rates in Pennsylvania and the U.S.

Property Tax Rates Across Monongahela, Allegheny County, Pennsylvania

Source: Ownwell

1.92%

3.29%

4.66%

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 Monongahela Tax Rate

2.77%

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 Allegheny County Tax Rate

2.77%

Median Effective Pennsylvania Tax Rate

2.75%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Monongahela, Allegheny County, Pennsylvania

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
150632.12%2.50%2.77%3.26%3.26%

Source: Ownwell

Property Tax Assessment Values Across Monongahela, Allegheny County, Pennsylvania

When examining property taxes in Monongahela, Pennsylvania, 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 Allegheny 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 Allegheny County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the spring.

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 Monongahela.

For example, the median home price in Monongahela is $88,450, with tax bills ranging significantly across the county. 15063 has the highest median home price at $88,450.

Property Tax Assessment Values Across Monongahela, Allegheny County, Pennsylvania

Source: Ownwell

$23,400

$310,675

$597,950

Median Monongahela Market Value

$88,450

Median Allegheny County Market Value

$109,400

Median Pennsylvania Market Value

$118,310

Median United States Market Value

$235,294

Property Tax Assessment Values Across Monongahela, Allegheny County, Pennsylvania

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
15063$35,800$59,275$88,450$124,775$161,750

Source: Ownwell

Property Tax Bills Across Monongahela, Allegheny County, Pennsylvania

Property tax bills in Monongahela are based on the assessed value of a home, not its market price. Local taxing authorities apply their tax rates to that assessed value to determine what a homeowner owes each year. For homeowners in Monongahela, the median home price is $88,450, and the median tax bill is $2,352, which is close to the national median property tax bill of $2,400 and above the national median property tax rate of 1.02%.

Several factors can affect a property tax bill, including the home’s assessed value and the tax rates set by local governments in Allegheny County. Bills can vary widely, with the 25th percentile at $1,466 and the 75th percentile at $3,456, showing how much homeowners’ costs can differ.

Ownwell helps homeowners lower property tax bills by reviewing assessments, identifying savings opportunities, and filing appeals when a home is overassessed. That can reduce what homeowners pay and help them keep more money each year.

Property Tax Bills Across Monongahela, Allegheny County, Pennsylvania

Source: Ownwell

$569

$8,974

$17,379

Median Monongahela Tax Bill

$2,352

Median Allegheny County Tax Bill

$3,120

Median Pennsylvania Tax Bill

$3,050

Median United States Tax Bill

$2,400

Property Tax Bills Across Monongahela, Allegheny County, Pennsylvania

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
15063$818$1,466$2,352$3,456$4,534

Source: Ownwell

Don't miss the deadline to appeal!

Frequently Asked Property Tax Questions in Monongahela, Pennsylvania

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