Norristown, Montgomery County, Pennsylvania Property Taxes
Property Taxes in Norristown, Pennsylvania
Median Norristown, Pennsylvania effective property tax rate: 4.71%, significantly higher than the national median of 1.02%, and higher than the Pennsylvania state median of 2.75%.
Median Norristown, Pennsylvania home value: $108,235
Median annual Norristown, Pennsylvania tax bill: $5,417, $3,017 higher than the national median property tax bill of $2,400.
How are property taxes in Montgomery calculated?
Property taxes in Norristown, 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 Norristown's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Norristown, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Norristown, Montgomery County, Pennsylvania Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
4.71%
Estimate Property Tax Bill
$5,098
$4,731
How Does the Norristown Property Tax Calculator Work?
Use this Norristown property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Norristown's median effective tax rate of 4.71% — based on actual property records in Montgomery 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 Norristown'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 Norristown: rates range from $4,758.00 in 19401 to $6,629.00 in 19403, 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 Norristown.
About Norristown Property Taxes
About Property Taxes in Norristown, Montgomery, Pennsylvania
Norristown’s median effective property tax rate of 4.71% is higher than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Montgomery 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 Norristown. Homeowners in the 19401 ZIP code carry a median effective rate of 6.14%, while those in 19403 pay 4.08%. This spread — 2.06 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Montgomery County. Understanding which part of Norristown you live in can make a meaningful difference to your annual tax bill.
Norristown 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 Norristown, Montgomery 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 Norristown'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 Norristown Tax Rate
4.71%
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 Montgomery County Tax Rate
4.18%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Norristown, Montgomery County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 19401 | 4.71% | 6.14% | 6.14% | 6.14% | 6.14% |
| 19403 | 3.79% | 4.08% | 4.08% | 4.71% | 4.71% |
Source: Ownwell
Property Tax Assessment Values Across Norristown, Montgomery County, Pennsylvania
When examining property taxes in Norristown, 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. Montgomery County 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 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 are sent in the spring each year and typically reach your mailbox by the middle of the month. Each property owner receives a 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 Norristown is $108,235, with tax bills ranging significantly across Montgomery County. ZIP code 19403 has the highest median home price at $156,645, while ZIP code 19403 also has the highest median tax bill at $6,629.
Property Tax Assessment Values Across Norristown, Montgomery County, Pennsylvania
Source: Ownwell
$67,095
$340,923
$614,750
Median Norristown Market Value
$108,235
Median Montgomery County Market Value
$143,130
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$235,294
Property Tax Assessment Values Across Norristown, Montgomery County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 19401 | $40,500 | $56,080 | $80,000 | $101,308 | $136,325 |
| 19403 | $87,790 | $125,120 | $156,645 | $190,560 | $271,060 |
Source: Ownwell
Property Tax Bills Across Norristown, Montgomery County, Pennsylvania
Property tax bills in Norristown are calculated using the assessed value of a home and the local tax rate set by Montgomery County and other taxing authorities. The assessed value is compared with the market value of the property, and that figure becomes the basis for the bill. For homeowners, this means a higher assessed value can lead to a larger tax bill, while a lower assessment can reduce what is owed.
In Norristown, the median home price is $108,235, and property tax bills vary widely across the city. The 25th percentile tax bill is $4,124, while the 75th percentile reaches $6,935. At the high end, the 90th percentile tax bill is $9,104. ZIP code 19403 has the highest median tax bill at $6,629, while ZIP code 19401 has the lowest median tax bill at $4,758.
Because property taxes are based on value and local rates, even similar homes can face very different bills.
Property Tax Bills Across Norristown, Montgomery County, Pennsylvania
Source: Ownwell
$2,589
$11,874
$21,159
Median Norristown Tax Bill
$5,417
Median Montgomery County Tax Bill
$5,995
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$2,400
Property Tax Bills Across Norristown, Montgomery County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 19401 | $2,483 | $3,426 | $4,758 | $5,710 | $6,842 |
| 19403 | $3,928 | $5,239 | $6,629 | $8,105 | $11,078 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 1 |
Links | |
|---|---|
| Montgomery Tax Assessor | |
| Website | propertyrecords.montcopa.org |