Upper St Clair, Allegheny County, Pennsylvania Property Taxes
Median UPPER ST CLAIR, PA effective property tax rate: 3.52%, significantly higher than the national median of 1.02%, but lower than the Pennsylvania state median of 2.81%.
Median UPPER ST CLAIR, PA home value: $197,850
Median annual UPPER ST CLAIR, PA tax bill: $7,011, $4,611 higher than the national median property tax bill of $2,400.
How are property taxes in Allegheny calculated?
Property taxes in UPPER ST CLAIR, PA 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 UPPER ST CLAIR’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in UPPER ST CLAIR, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Upper St Clair, Allegheny County, Pennsylvania Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.52%
Estimate Property Tax Bill
$6,964
$6,463
Property Tax Rates Across Upper St Clair, Allegheny County, Pennsylvania
Local government entities determine tax rates, leading to significant variations within Pennsylvania. This is because each county annually estimates its budgetary needs to provide essential services and divides that by the total value of all taxable properties within its jurisdiction, resulting in the property tax rate. Although setting tax rates and budgets involves votes and legislative measures, this annual process is essentially straightforward.
In Upper St Clair, located in Allegheny County, the effective property tax rate stands out when compared to other cities in Pennsylvania. With a median property tax rate of 3.52%, Allegheny County's rate is notably higher than the national median of 1.02%. This means that homeowners in Upper St Clair face a significantly higher property tax burden compared to the national average.
Comparing Upper St Clair’s property tax rate with the Pennsylvania and U.S. medians highlights the disparity. Understanding these differences is crucial for homeowners and potential buyers, as property taxes significantly impact overall housing costs. By being informed, residents can make better financial decisions regarding property ownership in Upper St Clair.
Property Tax Rates Across Upper St Clair, Allegheny County, Pennsylvania
Source: Ownwell

0.67%
2.57%
4.47%
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 Upper St Clair Tax Rate
3.52%
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
2.59%
Median Effective Pennsylvania Tax Rate
2.81%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Upper St Clair, Allegheny County, Pennsylvania
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
15241 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Upper St Clair, Allegheny County, Pennsylvania
When examining property taxes in UPPER ST CLAIR, PA, 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.
In Allegheny County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 UPPER ST CLAIR.
For example, the median home price in UPPER ST CLAIR is $197,850, with tax bills ranging significantly across the county.
Property Tax Assessment Values Across Upper St Clair, Allegheny County, Pennsylvania
Source: Ownwell

$23,400
$310,675
$597,950
Median Upper St Clair Market Value
$197,850
Median Allegheny County Market Value
$108,200
Median Pennsylvania Market Value
$114,400
Median United States Market Value
$235,294
Property Tax Assessment Values Across Upper St Clair, Allegheny County, Pennsylvania
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
15241 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Upper St Clair, Allegheny County, Pennsylvania
Property Tax Bills Across Upper St Clair, Allegheny County, Pennsylvania
Source: Ownwell

$555
$8,793
$17,030
Median Upper St Clair Tax Bill
$7,011
Median Allegheny County Tax Bill
$2,758
Median Pennsylvania Tax Bill
$3,063
Median United States Tax Bill
$2,400
Property Tax Bills Across Upper St Clair, Allegheny County, Pennsylvania
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
15241 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell