Bayville, Nassau County, New York Property Taxes
Median Bayville, NY effective property tax rate: 1.82%, significantly higher than the national median of 1.02%, but lower than the New York state median of 2.39%.
Median Bayville, NY home value: $510,000
Median annual Bayville, NY tax bill: $9,207, $6,807 higher than the national median property tax bill of $2,400.
How are property taxes in Nassau calculated?
Property taxes in Bayville, 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 Bayville’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Bayville, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Bayville, Nassau County, New York Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.82%
Estimate Property Tax Bill
$9,282
$8,613
$1,102
Average Tax Savings
Property Tax Rates Across Bayville, 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 Bayville’s effective property tax rate to other cities in New York and the median property tax rates in New York and the U.S. Bayville, located in Nassau County, has a median property tax rate of 1.82%. This rate is significantly higher than the national median property tax rate of 1.02%. Homeowners in Bayville face a higher property tax burden compared to the national average, which can impact affordability and cost of living. However, the property tax rate here reflects the local government’s budget requirements and the value of services provided. Understanding these rates is crucial for property owners looking to manage their expenses and explore potential savings through property tax appeals or exemptions.
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 Bayville Tax Rate
1.82%
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 Bayville, Nassau County, New York
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
11709 | 1.46% | 1.66% | 1.82% | 1.96% | 2.11% |
Source: Ownwell
$1,102
Average Bayville Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Bayville, Nassau County, New York
When examining property taxes in Bayville, 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 Department of Assessment 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 Bayville. For example, the median home price in Bayville is $510,000, with tax bills ranging significantly across the county. Zip code 11709 has the highest median home price at $510,000.
Property Tax Assessment Values Across Bayville, Nassau County, New York
Source: Ownwell

$353,000
$2,148,750
$3,944,500
Median Bayville Market Value
$510,000
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 Bayville, Nassau County, New York
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
11709 | $373,000 | $437,000 | $510,000 | $634,000 | $833,000 |
Source: Ownwell
$1,102
Average Bayville Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Bayville, Nassau County, New York
In Bayville, NY, property tax bills are calculated based on the assessed value of a home, which is determined by the Nassau County assessor. The assessed value is often a percentage of the market value of the property, and the tax rate is applied to this assessed value to determine the tax bill. Bayville homeowners face a median property tax bill of $9,207, significantly higher than the national median of $2,400. This discrepancy is due to the relatively high median home price of $510,000 and the tax rates in the region. Factors such as property improvements or changes in market conditions can influence the assessed value, impacting the tax bill.
Ownwell assists homeowners by providing property tax appeal and exemption services. By analyzing the assessed value and comparing it to similar properties, Ownwell identifies opportunities to appeal and potentially reduce the tax bill. This service can result in substantial savings, especially in areas like Bayville with higher-than-average property tax rates.
Median Bayville Tax Bill
$9,207
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 Bayville, Nassau County, New York
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
11709 | $6,232 | $7,638 | $9,207 | $11,553 | $14,881 |
Source: Ownwell
$1,102
Average Bayville 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 | |
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Nassau Assessment Review Commission | |
Website | lrv.nassaucountyny.gov |
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