Chestertown, Warren County, New York Property Taxes

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Property Taxes in Chestertown, New York

Median Chestertown, New York effective property tax rate: 1.17%, significantly lower than the national median of 1.02%, and lower than the New York state median of 1.90%.
Median Chestertown, New York home value: $318,000
Median annual Chestertown, New York tax bill: $3,813, higher than the national median property tax bill of $2,400.

How are property taxes in Warren calculated?

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

Last Updated April 13, 2026

Chestertown, Warren County, New York Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.17%

Estimate Property Tax Bill

$3,721

$3,453

How Does the Chestertown Property Tax Calculator Work?

Use this Chestertown property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Chestertown's median effective tax rate of 1.17% — based on actual property records in Warren 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 Chestertown's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Chestertown's median effective tax rate is higher than New York's 1.90% state median tax rate, and the median property tax bill is $3,813, which is $1,413 higher than the state median bill. Your bill may vary by ZIP code within Chestertown, with 12817 showing both the highest and lowest median property tax bill at $3,813.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Chestertown.

About Chestertown Property Taxes

About Property Taxes in Chestertown, Warren, New York

Chestertown’s median effective property tax rate of 1.17% is lower than the New York state median of 1.90% and higher than the national median of 1.02%. This rate reflects the Warren 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 Chestertown. Homeowners in the 12817 ZIP code carry a median effective rate of 1.17%, while those in the same ZIP code also pay 1.17%. This spread reflects how school district boundaries and local assessment districts are drawn across Warren County. Understanding which part of Chestertown you live in can make a meaningful difference to your annual tax bill.

Chestertown 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 Chestertown, Warren 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 Chestertown'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 Chestertown, Warren County, New York

Source: Ownwell

0.32%

1.49%

2.66%

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 Chestertown Tax Rate

1.17%

Median Effective Warren County Tax Rate

1.84%

Median Effective New York Tax Rate

1.90%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Chestertown, Warren County, New York

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
12817	1.13%	1.13%	1.17%	1.26%	1.48%

Source: Ownwell

Property Tax Assessment Values Across Chestertown, Warren County, New York

When examining property taxes in Chestertown, 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 Warren 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 Warren 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. For example, the median home price in Chestertown is $318,000, with a median tax bill of $3,813. Chestertown’s median tax bill is above the national median property tax bill of $2,400.

Property Tax Assessment Values Across Chestertown, Warren County, New York

Source: Ownwell

$135,000

$665,500

$1,196,000

Median Chestertown Market Value

$318,000

Median Warren County Market Value

$257,000

Median New York Market Value

$312,500

Median United States Market Value

$235,294

Property Tax Assessment Values Across Chestertown, Warren County, New York

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
12817	$107,000	$196,000	$318,000	$485,000	$768,000

Source: Ownwell

Property Tax Bills Across Chestertown, Warren County, New York

Property tax bills in Chestertown are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. For homeowners, the bill depends on several factors, including the assessed value, local tax rates, and any exemptions that may reduce the amount owed. With a median home price of $318,000, property taxes can represent a significant annual expense.

In Warren County, the median property tax bill is $3,813, which is above the national median property tax bill of $2,400 and reflects a heavier burden than many homeowners see across the country. Bills in the area also vary widely, with the 25th percentile at $2,326 and the 75th percentile at $5,809, while the 90th percentile reaches $9,098. This means two homes with similar market values can still have very different tax bills depending on assessment and local taxing decisions.

Property Tax Bills Across Chestertown, Warren County, New York

Source: Ownwell

$1,342

$7,589

$13,836

Median Chestertown Tax Bill

$3,813

Median Warren County Tax Bill

$4,402

Median New York Tax Bill

$5,420

Median United States Tax Bill

$2,400

Property Tax Bills Across Chestertown, Warren County, New York

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
12817	$1,321	$2,326	$3,813	$5,809	$9,098

Source: Ownwell

Don't miss the deadline to file a grievance!

Dates
Appeal Deadline	May 26

Links
Warren Assessment Review Commission
Website	imo.warrencountyny.gov

Frequently Asked Property Tax Questions in Chestertown, New York

How are property taxes calculated in Chestertown, New York?

Property taxes in Chestertown, 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 Chestertown, New York?

To appeal your property taxes in Chestertown, 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 Chestertown, New York?

Common property tax exemptions in Chestertown, 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 Chestertown, New York?

Property tax deadlines in Chestertown, 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 Chestertown, New York?

Ownwell provides professional property tax appeal services in Chestertown, 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.