Ask a mail carrier where a house sits and ask a tax assessor the same question, and you can get two different answers for the exact same front door. In the stretch of southern Westchester that carries a Bronxville zip code, that gap is not a technicality. It is the reason two buyers can pay nearly identical prices for houses a few blocks apart and end up owing two different governments, sending their children to two different school systems, and living under two entirely different philosophies of what their home is worth on paper.
I have watched buyers fall in love with a listing that says "Bronxville, NY" only to learn at contract that the parcel sits inside the City of Yonkers. The address on the listing sheet was never wrong. It just was not telling them the whole story.
What the mail carrier sees
The Bronxville postal zone, zip code 10708, covers more ground than the one-square-mile Village of Bronxville itself. It also reaches into four named sections of the City of Yonkers: Lawrence Park West, Cedar Knolls, Armour Villa, and Longvale. It picks up the Chester Heights section of the Town of Eastchester. It touches a slice of Tuckahoe as well. Every one of those addresses can legally read "Bronxville, NY." Only one of them is the Village of Bronxville.
That distinction rarely shows up in a hero photo or a listing headline. It shows up on the closing statement, on the school registration form, and every April when the state tax return comes due.
Two assessors, one zip code
Here is the part that surprises even careful buyers. The Village of Bronxville and the City of Yonkers do not just tax at different rates. They assess property on two different philosophies entirely, and that difference compounds every year you own the house.
The Village of Bronxville completed a full village-wide revaluation in 2007 and has kept its assessment roll at 100 percent of fair market value in every year since, according to the village assessor's own office. In practice, that means the assessed value tracks the real value closely and continuously, for every parcel, every year.
The City of Yonkers works differently. Its assessment department confirms that individual sales and transfers update a property's own assessed value, but a citywide revaluation project remains on the table with no start date set. That means neighboring properties in Yonkers can carry assessed values that reflect very different eras, some recently updated by a sale, others sitting on older numbers, until a broader revaluation eventually catches up.
Then there is the tax that does not exist a few blocks away. Yonkers is one of only two cities in New York State, alongside New York City, that levies its own resident income tax. For the 2026 tax year, that surcharge equals 16.75 percent of your net New York State tax liability, collected on top of your regular state return, according to the New York State Department of Taxation and Finance. A buyer whose parcel sits inside Yonkers city limits owes this every year they live there, regardless of what their mailing address says. A buyer whose parcel sits inside the Village of Bronxville does not.
| Village of Bronxville | Yonkers side of 10708 | |
|---|---|---|
| School district | Bronxville Union Free School District | Yonkers City School District, unless a private option is chosen |
| Assessment approach | Maintained at 100% of fair market value annually since a 2007 revaluation | Citywide revaluation proposed, no start date set; individual parcels update upon sale |
| Resident income tax | None beyond standard NYS tax | 16.75% surcharge on net NYS tax liability |
| Who bills you | Village of Bronxville (village and school taxes, roughly 80% of the total bill) plus Town of Eastchester | City of Yonkers |
What this costs, in dollars
The surcharge is worth sitting with for a moment because of how it is calculated. It is not 16.75 percent of your income. It is 16.75 percent of the state tax you already owe, layered on top. For a household with a net New York State tax liability in the mid five figures, that surcharge alone can run well over a thousand dollars a year, every year, for as long as the deed places that parcel inside Yonkers.
None of that shows up in a comparative market analysis. It shows up on a tax return, filed the spring after closing, when a buyer who assumed they had bought into Bronxville discovers they are now filing as a City of Yonkers resident.
What the price actually buys
The submarket around this shared zip code, spanning the Village plus the Cedar Knolls, Armour Villa, Lawrence Park West, and Longvale sections of Yonkers, has behaved as one tight, competitive pocket of Westchester. Single-family homes here carried a full-year 2024 median sale price around $1.17 million, and that figure had held firm through the first quarter of 2026, with the most competitive buyer activity concentrated in the $1 million to $1.5 million range and many closings landing above list price.
That median blends two very different tax outcomes into one number. A colonial in Lawrence Park West and a colonial inside the Village line can sell for similar money and still leave their new owners with different annual tax exposure once the surcharge and assessment philosophy are factored in.
Entry points below that median exist too, mostly in cooperative housing. Buildings like Devon Plaza and Bronxville Terrace sit in this stretch and offer one and two bedroom co-op units well under the single-family median, which is often the more realistic first step for a buyer drawn to this zip code by reputation and price rather than square footage.
The neighborhoods behind the address
Lawrence Park West has its own history apart from the village next door. It was developed starting in 1909 by William Van Duzer Lawrence, who later built his own residence on land that is now the administrative building for Sarah Lawrence College. The neighborhood totals roughly 300 homes today, largely built in the 1920s and 1930s, on lots that tend to run larger than what you find inside the village itself. Cedar Knolls, close by, is a designated historic district of roughly 140 architecturally distinguished homes with an active neighborhood association of its own.
Both neighborhoods carry real architectural weight and real community identity. Neither one is the Village of Bronxville, and neither one's homeowners pay the Village of Bronxville's tax bill.
A zip code is a postal convenience. A deed is a legal fact. Buyers who confuse the two end up negotiating with the wrong government.
How to verify before you fall for the listing
A few steps, taken before you write an offer, settle the question cleanly.
- Call the school district directly and confirm enrollment eligibility for the specific parcel, rather than relying on the listing sheet's stated address.
- Ask which municipality issues the tax bill. A village tax bill means the Village of Bronxville. A city tax bill means Yonkers.
- Pull the assessment roll for that parcel through the county's online assessment resources and compare it to recent comparable sales.
- Have your attorney confirm the taxing jurisdiction in writing before you go to contract, not after.
A few questions I hear often
Does it matter for resale if a house sits in Yonkers instead of the Village? It can. Buyers who already understand this line sometimes price in the tax difference. Buyers who do not find out at their own closing table, which is exactly the surprise worth avoiding on the way in.
Can I request Bronxville schools if my house has a Bronxville mailing address? No. School enrollment follows the legal boundary of the district, not the postal address. A Yonkers parcel is zoned for Yonkers City School District regardless of what the envelope says.
Is one side of the line simply better? Better depends on what you are optimizing for. The Village offers a smaller, consistently revalued tax base and its own school district. The Yonkers sections offer larger lots in places like Lawrence Park West and a different tax structure that some buyers find preferable once they run their own numbers. Neither answer is correct until you know your own tax picture and priorities.
If you are weighing a listing in this stretch of Westchester and want a clear read on which side of the line it actually falls on, before you fall for the house, I would welcome the conversation. You can reach out through Susan Hawkins to schedule a consultation, and we can look at the specific parcel together before you write an offer.
