Unadilla, Delaware County, New York Property Taxes

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Property Taxes in Unadilla, New York

Median Unadilla, New York effective property tax rate: 1.86%, significantly lower than the national median of 1.02%, and slightly lower than the New York state median of 1.90%.
Median Unadilla, New York home value: $157,573
Median annual Unadilla, New York tax bill: $2,808, higher than the national median property tax bill of $2,400.

How are property taxes in Delaware calculated?

Property taxes in Unadilla, 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 Unadilla's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Unadilla, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Unadilla, Delaware County, New York Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.86%

Estimate Property Tax Bill

$2,931

$2,720

How Does the Unadilla Property Tax Calculator Work?

Use this Unadilla property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Unadilla's median effective tax rate of 1.86% — 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. Our calculator applies Unadilla'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 Unadilla: rates range from 1.86% in 13849 to 1.86% in 13849, 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 Unadilla.

About Unadilla Property Taxes

About Property Taxes in Unadilla, Delaware, New York

Unadilla's median effective property tax rate of 1.86% is lower 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 Unadilla. Homeowners in the 13849 ZIP code carry a median effective rate of 1.86%, while those in the same ZIP code pay 1.86%. 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 Unadilla you live in can make a meaningful difference to your annual tax bill.

Unadilla 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 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 Unadilla, 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 Unadilla's effective property tax rate to other cities in New York and the median property tax rates in New York and the U.S.

Property Tax Rates Across Unadilla, Delaware County, New York

Source: Ownwell

0.68%

2.51%

4.35%

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 Unadilla Tax Rate

1.86%

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 Unadilla, Delaware County, New York

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
13849	1.61%	1.61%	1.86%	1.92%	2.22%

Source: Ownwell

Property Tax Assessment Values Across Unadilla, Delaware County, New York

When examining property taxes in Unadilla, 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 are sent in the spring each year and typically reach your mailbox by the middle of the month. 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 Unadilla is $157,573, with a median tax bill of $2,808. Tax bills range across the county, with the 25th percentile at $2,036 and the 90th percentile at $4,960.

Property Tax Assessment Values Across Unadilla, Delaware County, New York

Source: Ownwell

$40,000

$204,940

$369,880

Median Unadilla Market Value

$157,573

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 Unadilla, Delaware County, New York

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
13849	$81,026	$113,239	$157,573	$211,262	$282,847

Source: Ownwell

Property Tax Bills Across Unadilla, Delaware County, New York

How are property tax bills calculated in Unadilla?

Property tax bills in Unadilla are based on the assessed value of a home and the local tax rates set by taxing authorities. The assessed value is compared with the market value of the property, and that figure is used to determine how much tax is owed. Factors such as the home’s location, the local school district, and other municipal services can all affect the final bill.

For homeowners, this means a higher assessed value can lead to a larger tax bill, while a lower assessment may reduce what is owed. In Unadilla, the median home price is $157,573, and the median property tax bill is $2,808, which is above the national median property tax bill of $2,400. Property tax bills can vary widely, with the 25th percentile at $2,036 and the 75th percentile at $3,749.

Property Tax Bills Across Unadilla, Delaware County, New York

Source: Ownwell

$1,564

$3,500

$5,435

Median Unadilla Tax Bill

$2,808

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 Unadilla, Delaware County, New York

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
13849	$1,471	$2,036	$2,808	$3,749	$4,960

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

Frequently Asked Property Tax Questions in Unadilla, New York

How are property taxes calculated in Unadilla, New York?

Property taxes in Unadilla, New York are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Unadilla, New York?

To appeal your property taxes in Unadilla, New York, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Unadilla, New York?

Common property tax exemptions in Unadilla, New York include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Unadilla, New York?

Property tax deadlines in Unadilla, New York vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Unadilla, New York?

Ownwell provides professional property tax appeal services in Unadilla, New York. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.