Treadwell, Delaware County, New York Property Taxes
Property Taxes in Treadwell, New York
Median Treadwell, New York effective property tax rate: 1.34%, significantly lower than the national median of 1.02%, and lower than the New York state median of 1.90%.
Median Treadwell, New York home value: $171,328
Median annual Treadwell, New York tax bill: $2,156, $244 lower than the national median property tax bill of $2,400.
How are property taxes in Delaware calculated?
Property taxes in Treadwell, 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 Treadwell's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Treadwell, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Treadwell, Delaware County, New York Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.34%
Estimate Property Tax Bill
$2,296
$2,130
How Does the Treadwell Property Tax Calculator Work?
Use this Treadwell property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and the calculator applies Treadwell's median effective tax rate of 1.34% — based on actual property records in Delaware County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. The calculator applies Treadwell's median effective rate across local levies, giving a more accurate estimate than using a single county millage rate.
Treadwell's bill is $2,156, which is $244 lower than the New York median property tax bill of $2,400. The rate is also higher than both the New York median property tax rate of 1.90% and the county average.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Treadwell.
About Treadwell Property Taxes
About Property Taxes in Treadwell, Delaware, New York
Treadwell’s median effective property tax rate of 1.34% is higher than the New York state median of 1.90% 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 district levies that vary by subdivision throughout the city.
Property tax rates are not uniform across Treadwell. Homeowners in the 13846 ZIP code carry a median effective rate of 1.34%, while those in the same ZIP also pay 1.34%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Delaware County. Understanding which part of Treadwell you live in can make a meaningful difference to your annual tax bill.
Treadwell homeowners who believe their assessed value is too high can file a formal appeal with the local Assessment Review Commission before the May 26, 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 Treadwell, Delaware 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 Treadwell'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 Treadwell Tax Rate
1.34%
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 Delaware County Tax Rate
1.65%
Median Effective New York Tax Rate
1.90%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Treadwell, Delaware County, New York
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 13846 | 1.17% | 1.17% | 1.34% | 1.34% | 1.76% |
Source: Ownwell
Property Tax Assessment Values Across Treadwell, Delaware County, New York
When examining property taxes in Treadwell, 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 Delaware 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 Delaware County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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 example, the median home price in Treadwell is $171,328, with tax bills ranging significantly across the county. 13846 has the highest median home price at $171,328.
Property Tax Assessment Values Across Treadwell, Delaware County, New York
Source: Ownwell
$40,000
$204,940
$369,880
Median Treadwell Market Value
$171,328
Median Delaware County Market Value
$167,665
Median New York Market Value
$312,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Treadwell, Delaware County, New York
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 13846 | $73,706 | $115,384 | $171,328 | $237,762 | $348,028 |
Source: Ownwell
Property Tax Bills Across Treadwell, Delaware County, New York
Property tax bills in Treadwell are based on the assessed value of a home, which is then multiplied by the local tax rate. For homeowners, the bill reflects both the market value of the property and the taxing decisions made by local governments. When assessed values rise, tax bills can increase even if nothing changes about the home itself.
In Treadwell, the median home price is $171,328, and the median tax bill is $2,156. That is slightly below the national median property tax bill of $2,400, but bills can vary widely from one homeowner to another. The 25th percentile tax bill is $1,497, while the 75th percentile is $3,045. At the high end, the 90th percentile reaches $5,277.
These differences show how property taxes can affect homeowners unevenly, depending on assessed value, location, and local tax rates.
Median Treadwell Tax Bill
$2,156
Median Delaware County Tax Bill
$2,705
Median New York Tax Bill
$5,420
Median United States Tax Bill
$2,400
Property Tax Bills Across Treadwell, Delaware County, New York
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 13846 | $932 | $1,497 | $2,156 | $3,045 | $5,277 |
Source: Ownwell
Don't miss the deadline to file a grievance!
Dates | |
|---|---|
| Appeal Deadline | May 26 |
Links | |
|---|---|
| Delaware Assessment Review Commission | |
| Website | beacon.schneidercorp.com |