Suffolk County Property Taxes
Suffolk County, New York
Effective Tax Rate
0.00%
112.4% above state avgMedian Annual Tax
$0
$833/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
1.85%
At a Glance
Median Home Value
$539,500
State avg ▲ $267,155
Tax w/ Mortgage/yr
$10,001
$833/mo escrow
Tax w/o Mortgage/yr
$10,001
$833/mo
State Tax Rate Rank
#19
of 62 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in Suffolk County, New York
Suffolk taxes well below national median
Suffolk County's effective tax rate of 1.854% ranks in the 28th percentile nationally—well below the national median of 2.09%. Yet its median property tax of $10,001 is nearly four times the national median of $2,690, reflecting Long Island's steep home values averaging $539,500.
Lowest tax rate among all sample counties
Suffolk's effective rate of 1.854% is the lowest among the eight profiled New York counties and well below the state average of 2.046%. Despite this favorable rate, the median tax bill of $10,001 dwarfs the state median of $4,709 because Suffolk homes command premium prices.
Most affordable rate in the cohort
Suffolk's 1.854% rate is notably lower than all regional peers, from Ulster County (1.944%) to Steuben County (2.523%). The trade-off: while Suffolk's tax rate is easiest on the percentage, its actual dollar burden is the heaviest due to extreme home values.
Annual tax on typical Suffolk home
A homeowner with the county's median-valued property of $539,500 pays approximately $10,001 annually in property taxes. This figure remains identical whether the property carries a mortgage or not.
Even modest appeals yield big savings
Suffolk County homeowners benefit from the lowest tax rate in the group, but high home values mean even small assessment errors cost thousands. If your home's assessed value seems inflated compared to recent comparable sales, filing an appeal could save you five figures over time.
How Suffolk County Compares
Median Annual Property Tax
Suffolk County
1.85%
Effective rate
New York Avg
1.76%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Suffolk County, New York?
How much are property taxes in Suffolk County?
How does Suffolk County compare to the New York average?
What is the median home value in Suffolk County, New York?
Why is Suffolk County property tax rate higher than the New York average?
How does Suffolk County rank for property taxes in New York?
Counties with Similar Tax Rates
Nearby Counties
South Central Connecticut Planning Region
Connecticut
2.03%
$6,676/yr
Lower Connecticut River Valley Planning Region
Connecticut
1.76%
$6,326/yr
Greater Bridgeport Planning Region
Connecticut
2.15%
$8,550/yr
Naugatuck Valley Planning Region
Connecticut
2.04%
$5,926/yr
Southeastern Connecticut Planning Region
Connecticut
1.75%
$5,146/yr
Other Counties in New York
Data updated: March 2026
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. Effective tax rate is calculated as median property tax divided by median home value.