Property Taxes in Radnor, Pennsylvania
Median Radnor, Pennsylvania effective property tax rate: 2.02%, significantly lower than the national median of 1.02%, and lower than the Pennsylvania state median of 2.75%.
Median Radnor, Pennsylvania home value: $631,910
Median annual Radnor, Pennsylvania tax bill: $12,776, higher than the national median property tax bill of $2,400.
How are property taxes in Delaware calculated?
Property taxes in Radnor, 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 Radnor's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Radnor, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Radnor Property Tax Calculator Work?
Use this Radnor property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Radnor's median effective tax rate of 2.02% — based on actual property records in Delaware 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 Radnor'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 Radnor: rates range from $12,359 in 19008 to $13,323 in 19087, 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 Radnor.
About Radnor Property Taxes
About Property Taxes in Radnor, Delaware, Pennsylvania
Radnor’s median effective property tax rate of 2.02% is lower than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Delaware 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 Radnor. Homeowners in the 19008 ZIP code carry a median effective rate of 2.02%, while those in 19087 pay 2.02%. This spread reflects how school district boundaries and local assessment districts are drawn across Delaware County. Understanding which part of Radnor you live in can make a meaningful difference to your annual tax bill.
Radnor homeowners who believe their assessed value is too high can file a formal appeal with the 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 Radnor, Delaware 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 Radnor's effective property tax rate to other cities in Pennsylvania and the median property tax rates in Pennsylvania 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 Radnor Tax Rate
2.02%
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 Delaware County Tax Rate
2.81%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Radnor, Delaware County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 19008 | 2.02% | 2.02% | 2.02% | 2.02% | 2.02% |
| 19087 | 2.02% | 2.02% | 2.02% | 2.02% | 2.02% |
Source: Ownwell
Property Tax Assessment Values Across Radnor, Delaware County, Pennsylvania
When examining property taxes in Radnor, 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 Delaware 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 Delaware County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of March.
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 context, the median home price in Radnor is $631,910, while tax bills range across the county, with the highest median home price in 19087 at $658,950.
Property Tax Assessment Values Across Radnor, Delaware County, Pennsylvania
Source: Ownwell
$40,360
$715,680
$1,391,000
Median Radnor Market Value
$631,910
Median Delaware County Market Value
$198,010
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$274,101
Property Tax Assessment Values Across Radnor, Delaware County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 19008 | $545,677 | $566,798 | $611,275 | $669,448 | $728,310 |
| 19087 | $354,099 | $546,558 | $658,950 | $795,868 | $1,025,293 |
Source: Ownwell
Property Tax Bills Across Radnor, Delaware County, Pennsylvania
Radnor property tax bills are calculated by multiplying a home’s assessed value by the local tax rate set by Delaware County and other taxing authorities. The assessed value is based on the county’s valuation of the property, which may differ from the home’s market value. Factors such as location, property characteristics, and any applicable exemptions can influence the final bill.
For homeowners in Radnor, this means taxes can vary widely even among similar homes. With a median home price of $631,910, the area’s property tax burden is substantial, and many owners pay far more than the national median property tax bill of $2,400. The typical bill in the area reflects how local assessments and tax rates combine to shape annual costs.
Property tax bills affect monthly housing affordability and long-term ownership expenses. Higher assessed values generally lead to higher bills, which can make it especially important for homeowners to understand how their property is valued and taxed.
Median Radnor Tax Bill
$12,776
Median Delaware County Tax Bill
$5,963
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$3,209
Property Tax Bills Across Radnor, Delaware County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 19008 | $11,033 | $11,460 | $12,359 | $13,535 | $14,725 |
| 19087 | $7,159 | $11,051 | $13,323 | $16,091 | $20,730 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 1 |
Links | |
|---|---|
| Delaware Tax Assessor | |
| Website | delcorealestate.co.delaware.pa.us |