The Tax Line That Separates Edgemont From Scarsdale

"It would be devastating."

That's Greenburgh Town Supervisor Paul Feiner, describing what could happen to his town's budget if Edgemont votes to become its own village. He's not talking about a zoning dispute or a school boundary. He's talking about roughly 2.5 square miles of unincorporated land that shares a zip code, a school reputation, and a Metro-North station with the Village of Scarsdale, but not its government, its tax structure, or its say over local decisions.

For anyone comparing homes in the two places right now, that distinction matters more than it usually gets credit for. Two listings a few streets apart can carry the same 10583 address and wildly different tax mechanics, and as of this year, the rules governing one side of that comparison are actively being rewritten in court.

Same Address, Different Government

Scarsdale is an incorporated village. It has its own mayor, its own trustees, and its own zoning authority. When the village sets a budget, that budget covers school, village, fire, county, and sewer costs, bundled into one blended rate on one bill.

Edgemont has none of that. It's part of the unincorporated Town of Greenburgh, which means residents pay into four separate taxing bodies with no single local government coordinating them: the Edgemont School District, the Greenville Fire District, the Town of Greenburgh, and Westchester County. Each sets its own budget independently. Nobody elected in Edgemont has a vote on any of them as a unified whole, because there's no Edgemont village board to cast one.

Here's the comparison in plain terms.

That last row surprises a lot of relocators. The shared zip code makes it easy to assume Edgemont children attend Scarsdale schools. They don't. Edgemont has run its own union free school district for decades, entirely apart from Scarsdale's.

What the Gap Has Looked Like on Paper

The clearest documented illustration of the tax difference comes from a 2015 revaluation, when both Scarsdale and Edgemont moved to assessing homes at full market value. Once that happened, the Edgemont Community Council calculated a blended rate of about 3.34% in Edgemont against about 2.24% in Scarsdale, a gap of roughly $11,000 a year on a $1 million home. Town Supervisor Feiner reportedly flagged the same math to his own staff at the time, asking in an internal email why Edgemont's rate ran a full point higher than Scarsdale's.

That 2015 snapshot has circulated for a decade as the go-to proof point for why Edgemont pays more. It's a real number from a real reassessment, but it's also ten years old, and assessments, levies, and the mix of the housing stock in both places have moved since then. Anyone running the math on a specific home today should ask for that parcel's current tax history rather than applying a decade-old percentage, because both towns have reassessed multiple times since, and the gap on any individual property can look different than the historical average.

The Fight That Could Change the Math Again

What makes 2026 different from any prior year in this long-running story is that Edgemont's underlying governance status is genuinely unsettled right now, not just debated.

Edgemont residents have tried to incorporate as their own village before, filing petitions in 2017 and 2019 that Greenburgh successfully challenged in court on legal-sufficiency grounds. In 2023, the fight took an unusual turn. New York passed a statewide law making it significantly harder for any part of any town to incorporate as a new village, requiring a state-level impact study and approval before a referendum could even happen. Edgemont's incorporation supporters lobbied against the change, and in January 2024, in a deal negotiated in Albany, the state carved out a specific exemption just for Edgemont's roughly 2.5 square miles, preserving the older, simpler path of petition, hearing, and majority vote for their case alone. Assemblymember Amy Paulin, who represents Edgemont, and Senate Majority Leader Andrea Stewart-Cousins were central to securing that exemption.

That exemption set up the current round. In 2024, the Edgemont Incorporation Committee gathered more than 1,500 signatures, representing an estimated 27% of the area's qualified voters, for a third petition attempt. Then in March 2026, a state court judge ruled that Edgemont residents should be allowed to vote on incorporation, ordering that vote to happen by April 15. Feiner has vowed to appeal, and by this spring the Town Board had approved additional legal spending to keep fighting it, pushing the town's total legal fees on the incorporation question to roughly $400,000 across what's now the third round of a fight that's been running for the better part of a decade.

The question also became a live campaign issue. This year's Democratic primary for Greenburgh town supervisor put Feiner up against Edgemont resident Barry McGoey, who argued that some residents feel they lack real representation within the current town structure.

Michael Goldstein, an Edgemont resident who supports incorporation, put the stakes in terms that anyone budgeting for a home purchase would recognize.

"What people talk about a lot is just making sure our tax dollars are going to the best possible use and in the most efficient way."

Feiner's counterargument is about what Greenburgh stands to lose. He's said the town would face significant revenue loss and service cutbacks if Edgemont broke away, calling the potential outcome for the town "devastating."

Neither side is wrong about what's at stake. They're just describing the same unresolved question from opposite sides of it.

What This Means If You're Comparing the Two Right Now

If you're weighing a home in Edgemont against one in Scarsdale, the practical takeaway isn't that one town is definitively cheaper or more expensive to own in. It's that the two towns are not the same kind of comparison. Scarsdale's tax structure has been stable and self-governed for a century. Edgemont's structure is currently the subject of active litigation that could, at some point in the next several years, restructure how the area is governed, how its zoning decisions get made, and potentially how its tax bills are calculated relative to today's four-way split among school district, fire district, town, and county.

That doesn't mean incorporation is likely to happen soon, or that it would change your tax bill dramatically if it did. Two prior petitions were rejected in court, and this one remains under appeal. But it does mean that anyone buying in Edgemont with a long ownership horizon in mind is buying into a governance question that Scarsdale buyers simply don't have to think about. Ask your agent or attorney for the actual, current tax history on any specific Edgemont parcel before comparing it to a Scarsdale listing, and keep an eye on how the incorporation appeal resolves if you're planning to be in the area for the long haul.

Frequently Asked Questions

Do Edgemont homes send children to Scarsdale schools? No. Edgemont is served by the Edgemont Union Free School District, a separate district from the Scarsdale Union Free School District, despite both areas sharing the 10583 mailing address.

Is the Edgemont incorporation vote happening this year? A state court ordered Greenburgh to allow a vote, but Town Supervisor Paul Feiner has appealed that ruling, and the case remained in litigation as of this spring. There's no confirmed date for a vote at this time.

Where can I check the actual tax history on a specific Edgemont or Scarsdale address? Ask your agent to pull the property's assessment and tax roll directly, since blended rates from any single year, including the widely cited 2015 comparison, don't reflect current levies on a specific parcel.

Buying in Edgemont or Scarsdale means running the numbers on the actual property in front of you, not the reputation of the zip code. If you'd like a clear read on what a specific address in either town actually costs to own, Cindy Schwall can walk through the current tax history and what it means for your plans.