Island Park, Nassau County, New York Property Taxes
Median Island Park, NY effective property tax rate: 1.81%, significantly higher than the national median of 1.02%, but lower than the New York state median of 2.39%.
Median Island Park, NY home value: $460,500
Median annual Island Park, NY tax bill: $8,202, $5,802 higher than the national median property tax bill of $2,400.
How are property taxes in Nassau calculated?
Property taxes in Island Park, NY 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 Island Park’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Island Park, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Island Park, Nassau County, New York Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.81%
Estimate Property Tax Bill
$8,335
$7,735
$1,102
Average Tax Savings
Property Tax Rates Across Island Park, Nassau County, New York
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 Island Park Tax Rate
1.81%
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
2.10%
Median Effective New York Tax Rate
2.39%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Island Park, Nassau County, New York
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
11558 | 1.38% | 1.60% | 1.81% | 1.97% | 2.13% |
Source: Ownwell
$1,102
Average Island Park Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Island Park, Nassau County, New York
When examining property taxes in Island Park, NY, 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 Nassau 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.
In Nassau County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Island Park.
For example, the median home price in Island Park is $460,500, with tax bills ranging significantly across the county. 11558 has the highest median home price at $460,500.
Property Tax Assessment Values Across Island Park, Nassau County, New York
Source: Ownwell

$353,000
$2,148,750
$3,944,500
Median Island Park Market Value
$460,500
Median Nassau County Market Value
$537,000
Median New York Market Value
$255,644
Median United States Market Value
$235,294
Property Tax Assessment Values Across Island Park, Nassau County, New York
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
11558 | $344,000 | $409,000 | $460,500 | $517,250 | $605,000 |
Source: Ownwell
$1,102
Average Island Park Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Island Park, Nassau County, New York
Property tax bills in Island Park, located in Nassau County, NY, are determined by assessing the property's market value and applying the local tax rate. Homeowners in this area face a median property tax bill of $8,202, significantly higher than the national median of $2,400. The tax rate is influenced by various factors, such as the local government's budget needs and public service funding. For homeowners, this can mean a substantial financial burden, especially when compared to the national median property tax rate of 1.02%.
Ownwell offers services to help homeowners potentially reduce their property tax bills by appealing assessments and securing exemptions. By analyzing market data and property specifics, Ownwell can identify discrepancies in assessed values and advocate for fair adjustments. This process not only alleviates the financial strain on homeowners but also ensures they are paying a fair amount relative to their property's true value. Partnering with Ownwell could lead to significant savings and a more manageable tax burden.
Median Island Park Tax Bill
$8,202
Median Nassau County Tax Bill
$11,613
Median New York Tax Bill
$5,938
Median United States Tax Bill
$2,400
Property Tax Bills Across Island Park, Nassau County, New York
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
11558 | $5,324 | $6,723 | $8,202 | $9,769 | $11,307 |
Source: Ownwell
$1,102
Average Island Park Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to file a grievance!
Dates | |
---|---|
Appeal Deadline | April 1 |
Links | |
---|---|
Nassau Assessment Review Commission | |
Website | lrv.nassaucountyny.gov |
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