The typical Westchester homeowner pays roughly $10,000 a year in property taxes. That is not the highest in New York. It is the highest of any county in the United States — 1st out of more than 3,100 counties, according to Census-based tax data.
To see how far out of line that is, look at other wealthy suburbs. The median property tax bill is about $5,233 in Marin County, California, $4,844 in Loudoun County, Virginia, and $6,050 in Lake County, Illinois. Westchester homeowners pay close to double what their counterparts pay in some of the most expensive suburbs in the country. And it is not just because homes cost more here. Our effective tax rate — the bill as a share of a home's value — runs around 1.5% and higher, versus a national median near 1%. High prices and a high rate, stacked together.
The bill also swings wildly by town. The county median sits near $10,000, but in Scarsdale the median bill tops $25,000 — more than double. Two homes at the same price in different municipalities can carry thousands of dollars a year in different taxes, depending on the school district.
Which brings us to the part that surprised me most. When people complain about property taxes, they blame the county. But across New York, school districts take about 63% of every property tax dollar, according to the State Comptroller. County government takes about 16%. Towns take roughly 11%, and villages, cities, and special districts split the rest. Your schools take nearly two-thirds of your bill. The county everyone blames takes about one-sixth.
That should change where you point your attention. The school board election almost no one votes in controls far more of your tax bill than the county legislature does. It is exactly why Mount Vernon's school budget revote this month — decided by 86 votes — mattered more to local wallets than the turnout suggested. The biggest line on your bill is set by the election with the smallest turnout.
What this means for you. Read the breakdown on your tax bill, not just the total — the school line is the one that moves the number. If you are house-hunting, compare effective tax rates between towns, not just sticker prices. And one piece of good news: for 2026, the federal cap on deducting state and local taxes jumped to $40,400, up from $10,000. For many Westchester homeowners, that means you can fully deduct your property taxes again for the first time since 2018 — at least through 2029.
Westchester's tax burden feels fixed. It is not. It is voted on, in dozens of school, county, and town decisions you can actually show up for.
Which line on your tax bill surprised you most when you last looked? Reply and tell us — we read every response. Next Friday, we go deeper on another number that shapes life here.
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