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Sagaponack, Suffolk County, New York Property Taxes

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Property Taxes in Sagaponack, New York

  • Median Sagaponack, New York effective property tax rate: 0.41%, significantly lower than the national median of 1.02%, and lower than the New York state median of 1.90%.

  • Median Sagaponack, New York home value: $5,962,222

  • Median annual Sagaponack, New York tax bill: $10,970, $8,570 higher than the national median property tax bill of $2,400.

How are property taxes in Suffolk calculated?

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

Last Updated April 13, 2026

Sagaponack, Suffolk County, New York Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.41%

Estimate Property Tax Bill

$24,445

$22,684

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Sagaponack Property Tax Calculator Work?

Use this Sagaponack property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Sagaponack's median effective tax rate of 0.41% — based on actual property records in Suffolk 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 Sagaponack'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 Sagaponack: rates can differ based on school district levies and local assessment districts. Sagaponack's median effective tax rate is lower than the 1.02% national median property tax rate, but the $10,970 median property tax bill is higher than the $2,400 national median property tax bill.

If your estimate is higher than expected, Ownwell can appeal your Sagaponack assessment — you only pay if we save you money.

About Sagaponack Property Taxes

About Property Taxes in Sagaponack, Suffolk, New York

Sagaponack's median effective property tax rate of 0.41% is lower than the New York state median of 1.90% and lower than the national median of 1.02%. This rate reflects the Suffolk 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 Sagaponack. Homeowners in the highest ZIP code carry a median effective rate of 0.41%, while those in the lowest pay 0.41%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Suffolk County. Understanding which part of Sagaponack you live in can make a meaningful difference to your annual tax bill.

Sagaponack homeowners who believe their assessed value is too high can file a formal appeal with the local Assessment Review Commission before the 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 Sagaponack, Suffolk 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 Sagaponack'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 Sagaponack, Suffolk County, New York

Source: Ownwell

0.24%

1.37%

2.50%

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 Sagaponack Tax Rate

0.41%

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 Suffolk County Tax Rate

188.92%

Median Effective New York Tax Rate

1.90%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Sagaponack, Suffolk County, New York

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
11962N/AN/AN/AN/AN/A

Source: Ownwell

Property Tax Assessment Values Across Sagaponack, Suffolk County, New York

When examining property taxes in Sagaponack, 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 Suffolk County assessment office 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 Suffolk 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. 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 Sagaponack.

For example, the median home price in Sagaponack is $5,962,222, with tax bills ranging significantly across the county. The median tax bill is $10,970, compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400.

Property Tax Assessment Values Across Sagaponack, Suffolk County, New York

Source: Ownwell

$433,803

$2,648,688

$4,863,572

Median Sagaponack Market Value

$5,962,222

Median Suffolk County Market Value

$7,273

Median New York Market Value

$312,500

Median United States Market Value

$235,294

Property Tax Assessment Values Across Sagaponack, Suffolk County, New York

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
11962N/AN/AN/AN/AN/A

Source: Ownwell

Property Tax Bills Across Sagaponack, Suffolk County, New York

How are property tax bills calculated in Sagaponack?

Property tax bills in Sagaponack are based on the assessed value of a home, not its market price, and the local tax rate set by Suffolk County and other taxing authorities. The assessed value is used to determine how much a homeowner owes, so changes in assessment can directly affect the final bill. For homes with a median home price of $5,962,222, property taxes can be substantial, with bills often ranging from $7,459 at the 25th percentile to $18,034 at the 75th percentile and $26,810 at the 90th percentile.

What factors affect the bill? Home value, assessment accuracy, and local tax rates all play a role. Higher assessments usually mean higher bills, which can put pressure on homeowners.

Ownwell helps homeowners lower their property tax bills by reviewing assessments, identifying savings opportunities, and filing appeals when a home is overassessed.

Property Tax Bills Across Sagaponack, Suffolk County, New York

Source: Ownwell

$4,119

$11,724

$19,329

Median Sagaponack Tax Bill

$10,970

Median Suffolk County Tax Bill

$10,400

Median New York Tax Bill

$5,420

Median United States Tax Bill

$2,400

Property Tax Bills Across Sagaponack, Suffolk County, New York

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
11962N/AN/AN/AN/AN/A

Source: Ownwell

Don't miss the deadline to file a grievance!

Frequently Asked Property Tax Questions in Sagaponack, New York

How are property taxes calculated in Sagaponack, New York?
Property taxes in Sagaponack, 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 Sagaponack, New York?
To appeal your property taxes in Sagaponack, 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 Sagaponack, New York?
Common property tax exemptions in Sagaponack, 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 Sagaponack, New York?
Property tax deadlines in Sagaponack, 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 Sagaponack, New York?
Ownwell provides professional property tax appeal services in Sagaponack, 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.