Property Taxes in Knowlesville, New York
Median Knowlesville, New York effective property tax rate: 3.21%, significantly higher than the national median of 1.02%, and higher than the New York state median of 1.90%.
Median Knowlesville, New York home value: $116,700
Median annual Knowlesville, New York tax bill: $3,789, higher than the national median property tax bill of $2,400.
How are property taxes in Orleans County calculated?
Property taxes in Knowlesville, New York 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 Knowlesville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Knowlesville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Knowlesville Property Tax Calculator Work?
Use this Knowlesville property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Knowlesville's median effective tax rate of 3.21% — based on actual property records in Orleans County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Knowlesville'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 Knowlesville: rates range from 3.21% in 14479 to 3.21% in 14479, 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 Knowlesville.
About Knowlesville Property Taxes
About Property Taxes in Knowlesville, Orleans, New York
Knowlesville’s median effective property tax rate of 3.21% is higher than the New York state median of 1.90% and higher than the national median of 1.02%. This rate reflects the Orleans County levy combined with local school district levies and special district levies that vary by subdivision throughout the city.
Property tax rates are not uniform across Knowlesville. Homeowners in ZIP code 14479 carry a median effective rate of 3.21%, and the same ZIP code also has a median tax bill of $3,789. That means the local tax burden is shaped by how assessed value and district boundaries are set across Orleans County.
Knowlesville homeowners who believe their assessed value is too high can file a formal appeal with the Assessment Review Commission before the May 26, 2026 deadline each year.
If your estimated bill 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 Knowlesville, Orleans County, New York
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 Knowlesville's effective property tax rate to other cities in New York and the median property tax rates in New York and the U.S.
Our median effective property tax rate (tax bill Ă· 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 Knowlesville Tax Rate
3.21%
Our median effective property tax rate (tax bill Ă· 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 Orleans County Tax Rate
2.77%
Median Effective New York Tax Rate
1.90%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Knowlesville, Orleans County, New York
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 14479 | 2.86% | 3.06% | 3.21% | 3.38% | 3.65% |
Source: Ownwell
Property Tax Assessment Values Across Knowlesville, Orleans County, New York
When examining property taxes in Knowlesville, New York, 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 Orleans County appraisal district 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 Orleans County, assessment notices are sent in May each year. They'll typically reach your mailbox by the middle of May.
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 Knowlesville.
For example, the median home price in Knowlesville is $116,700, with tax bills ranging significantly across the county. 14479 has the highest median home price at $116,700.
Property Tax Assessment Values Across Knowlesville, Orleans County, New York
Source: Ownwell
$95,000
$140,650
$186,300
Median Knowlesville Market Value
$116,700
Median Orleans County Market Value
$142,300
Median New York Market Value
$312,500
Median United States Market Value
$274,101
Property Tax Assessment Values Across Knowlesville, Orleans County, New York
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 14479 | $77,440 | $86,600 | $116,700 | $146,100 | $180,660 |
Source: Ownwell
Property Tax Bills Across Knowlesville, Orleans County, New York
Property tax bills in Knowlesville are based on the assessed value of a home and the local tax rate set by taxing authorities. For homeowners, the bill is determined by how the property is valued for tax purposes, not by what it might sell for on the market. The median home price in the area is $116,700, and that value helps shape the tax burden many residents face.
Property taxes can vary widely depending on the home’s assessed value and any local levies that apply. In Knowlesville, the median tax bill is $3,789, with the 25th percentile at $2,926 and the 75th percentile at $4,424. The 90th percentile reaches $5,507, showing how much higher bills can climb for some homeowners.
Compared with the national median property tax bill of $2,400, Knowlesville homeowners often pay more, which can make annual housing costs feel heavier.
Median Knowlesville Tax Bill
$3,789
Median Orleans County Tax Bill
$4,282
Median New York Tax Bill
$5,420
Median United States Tax Bill
$3,209
Property Tax Bills Across Knowlesville, Orleans County, New York
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 14479 | $2,473 | $2,926 | $3,789 | $4,424 | $5,507 |
Source: Ownwell
Don't miss the deadline to file a grievance!
Dates | |
|---|---|
| Appeal Deadline | May 26 |
Links | |
|---|---|
| Orleans Assessment Review Commission | |
| Website | beacon.schneidercorp.com |