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Mill Neck, Nassau County, New York Property Taxes

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Property Taxes in Mill Neck, New York

  • Median Mill Neck, New York effective property tax rate: 0.25%, significantly lower than the national median of 1.02%, and lower than the New York state median of 1.90%.

  • Median Mill Neck, New York home value: $1,613,000

  • Median annual Mill Neck, New York tax bill: $4,589, $2,189 higher than the national median property tax bill of $2,400.

How are property taxes in Nassau calculated?

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

Last Updated April 13, 2026

Mill Neck, Nassau County, New York Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.25%

Estimate Property Tax Bill

$4,033

$3,742

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Mill Neck Property Tax Calculator Work?

Use this Mill Neck property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Mill Neck's median effective tax rate of 0.25% — based on actual property records in Nassau County — to generate your estimate.

Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mill Neck'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 Mill Neck: rates range from 0.25% in 11765 to 0.25% in 11765, primarily due to differences in school district levies and local assessment districts. Mill Neck’s median tax bill is $4,589, which is higher than the $2,400 national median tax bill and lower than the $4,589 New York median tax bill by $2,189.

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

About Mill Neck Property Taxes

About Property Taxes in Mill Neck, Nassau, New York

Mill Neck's median effective property tax rate of 0.25% is lower than the New York state median of 1.90% and lower than the national median of 1.02%. This rate reflects the Nassau County base levy combined with local school district levies and special district levies that vary by subdivision throughout the village.

Property tax rates are not uniform across Mill Neck. Homeowners in the 11765 ZIP code carry a median effective rate of 0.25%, while those in 11765 pay 0.25%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Nassau County. Understanding which part of Mill Neck you live in can make a meaningful difference to your annual tax bill.

Mill Neck homeowners who believe their assessed value is too high can file a formal appeal with the local Assessment Review Commission before the March 31, 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 Mill Neck, Nassau 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 Mill Neck'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 Mill Neck, Nassau County, New York

Source: Ownwell

0.18%

0.61%

1.04%

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 Mill Neck Tax Rate

0.25%

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 Nassau County Tax Rate

0.71%

Median Effective New York Tax Rate

1.90%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Mill Neck, Nassau County, New York

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
117650.21%0.23%0.25%0.40%0.45%

Source: Ownwell

Property Tax Assessment Values Across Mill Neck, Nassau County, New York

When examining property taxes in Mill Neck, 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. Nassau County 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 Nassau County, assessment notices are sent in the spring each year. They'll 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 Mill Neck is $1,613,000, with tax bills ranging significantly across the county. 11765 has the highest median home price at $1,613,000.

Property Tax Assessment Values Across Mill Neck, Nassau County, New York

Source: Ownwell

$351,000

$2,146,500

$3,942,000

Median Mill Neck Market Value

$1,613,000

Median Nassau County Market Value

$518,000

Median New York Market Value

$312,500

Median United States Market Value

$235,294

Property Tax Assessment Values Across Mill Neck, Nassau County, New York

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
11765$643,800$1,062,000$1,613,000$2,583,000$3,860,000

Source: Ownwell

Property Tax Bills Across Mill Neck, Nassau County, New York

Mill Neck property tax bills are based on the assessed value of a home, which is then multiplied by the local tax rate to determine what homeowners owe. For a city with a median home price of $1,613,000, even small changes in assessment can have a meaningful impact on the final bill. Homeowners in Nassau County may see bills vary widely, with the 25th percentile at $2,647, the 75th percentile at $8,458, and the 90th percentile at $13,406. The median tax bill is $4,589, which is above the national median property tax bill of $2,400 and reflects the higher cost of local property ownership.

Property tax bills affect monthly housing costs and long-term affordability, especially when assessments rise faster than market conditions. Ownwell helps homeowners review their assessments, identify opportunities for savings, and appeal unfair property taxes so they may pay only what they owe.

Property Tax Bills Across Mill Neck, Nassau County, New York

Source: Ownwell

$853

$5,263

$9,673

Median Mill Neck Tax Bill

$4,589

Median Nassau County Tax Bill

$3,634

Median New York Tax Bill

$5,420

Median United States Tax Bill

$2,400

Property Tax Bills Across Mill Neck, Nassau County, New York

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
11765$1,495$2,647$4,589$8,458$13,406

Source: Ownwell

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Frequently Asked Property Tax Questions in Mill Neck, New York

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