Seneca Castle, Ontario County, New York Property Taxes

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Property Taxes in Seneca Castle, New York

Median Seneca Castle, New York effective property tax rate: 1.75%, significantly higher than the national median of 1.02%, and lower than the New York state median of 1.90%.
Median Seneca Castle, New York home value: $162,059
Median annual Seneca Castle, New York tax bill: $2,833, $433 higher than the national median property tax bill of $2,400.

How are property taxes in Ontario County calculated?

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

Last Updated April 13, 2026

Seneca Castle, Ontario County, New York Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.75%

Estimate Property Tax Bill

$2,836

$2,632

How Does the Seneca Castle Property Tax Calculator Work?

Use this Seneca Castle property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Seneca Castle's median effective tax rate of 1.75% — based on actual property records in Ontario 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 Seneca Castle'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 Seneca Castle: rates range from 1.75% in 14547 to 1.75% in 14547, 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 Seneca Castle.

About Seneca Castle Property Taxes

About Property Taxes in Seneca Castle, Ontario, New York

Seneca Castle’s median effective property tax rate of 1.75% is lower than the New York state median of 1.90% and higher than the national median of 1.02%. This rate reflects the Ontario 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 Seneca Castle. Homeowners in the 14547 ZIP code carry a median effective rate of 1.75%, while those in the same ZIP also pay 1.75%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Ontario County. Understanding which part of Seneca Castle you live in can make a meaningful difference to your annual tax bill.

Seneca Castle 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 Seneca Castle, Ontario 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 Seneca Castle'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 Seneca Castle, Ontario County, New York

Source: Ownwell

1.09%

2.94%

4.79%

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 Seneca Castle Tax Rate

1.75%

Median Effective Ontario County Tax Rate

1.97%

Median Effective New York Tax Rate

1.90%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Seneca Castle, Ontario County, New York

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
14547	1.67%	1.74%	1.75%	1.75%	1.75%

Source: Ownwell

Property Tax Assessment Values Across Seneca Castle, Ontario County, New York

When examining property taxes in Seneca Castle, 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 Ontario County assessor 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 Ontario 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 Seneca Castle is $162,059, with a median tax bill of $2,833. Tax bills range across the county, and 14547 has the highest median home price at $162,059.

Property Tax Assessment Values Across Seneca Castle, Ontario County, New York

Source: Ownwell

$128,200

$430,300

$732,400

Median Seneca Castle Market Value

$162,059

Median Ontario County Market Value

$226,000

Median New York Market Value

$312,500

Median United States Market Value

$235,294

Property Tax Assessment Values Across Seneca Castle, Ontario County, New York

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
14547	$100,765	$133,382	$162,059	$192,794	$252,353

Source: Ownwell

Property Tax Bills Across Seneca Castle, Ontario County, New York

Property tax bills in Seneca Castle are calculated by multiplying a home’s assessed value by the local tax rate, then applying any exemptions or adjustments that may reduce the final amount. Assessments are based on the market value of the property, so changes in home values can directly affect what homeowners owe.

With a median home price of $162,059, the typical tax bill in this area is $2,833. That is above the national median property tax bill of $2,400, which means many homeowners here pay more than the typical U.S. homeowner. Bills can vary widely, with the 25th percentile at $2,185 and the 75th percentile at $3,369, while the 90th percentile reaches $4,319.

For homeowners, this means property taxes can be a significant part of the cost of owning a home. Higher assessed values or tax rates can raise the bill, while lower assessments or qualifying exemptions can help reduce it.

Property Tax Bills Across Seneca Castle, Ontario County, New York

Source: Ownwell

$1,861

$7,098

$12,334

Median Seneca Castle Tax Bill

$2,833

Median Ontario County Tax Bill

$5,005

Median New York Tax Bill

$5,420

Median United States Tax Bill

$2,400

Property Tax Bills Across Seneca Castle, Ontario County, New York

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
14547	$1,395	$2,185	$2,833	$3,369	$4,319

Source: Ownwell

Don't miss the deadline to file a grievance!

Dates
Appeal Deadline	May 26

Links
Ontario Assessment Review Commission
Website	www.ontariocountyny.gov

Frequently Asked Property Tax Questions in Seneca Castle, New York

How are property taxes calculated in Seneca Castle, New York?

Property taxes in Seneca Castle, 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 Seneca Castle, New York?

To appeal your property taxes in Seneca Castle, 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 Seneca Castle, New York?

Common property tax exemptions in Seneca Castle, 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 Seneca Castle, New York?

Property tax deadlines in Seneca Castle, 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 Seneca Castle, New York?

Ownwell provides professional property tax appeal services in Seneca Castle, 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.