If you've been comparing Tarrytown against other Rivertowns using the numbers on the major portals, you've probably seen the headline: home prices up nearly 400 percent year over year. It's the kind of stat that makes a buyer either panic or assume the site made an error. Neither reaction is quite right. The number is real. It's also almost useless on its own, and understanding why tells you more about how to shop this market than the number itself ever could.
Sample Size Is the Story
Redfin's own data shows the mechanism at work. In December 2025, the median sale price in Tarrytown hit $1.2 million, up 399 percent from the year before. Price per square foot rose 93 percent to $515. Homes were selling in 22 days instead of 82.
Here's the detail that changes everything: that whole swing was built on 7 closed sales, up from just 3 the year before. When your entire monthly dataset could fit in a single open house, a couple of high-value closings will move the median more than any actual shift in what buyers are willing to pay for a typical house. This isn't a market trend. It's arithmetic behaving exactly as arithmetic does with a small denominator.
Compare that to Westchester County as a whole, where March 2026 data showed a median price of $750,000, up a far more believable 7.1 percent year over year, built on 451 closed sales that month. That's a sample large enough for a percentage to mean something. Tarrytown's monthly sales count almost never gets there, which means every headline percentage out of the village should be read as a hint, not a verdict.
Three Sources, One Village, No Agreement
The disagreement doesn't stop at year-over-year swings. Look at three portals reporting on Tarrytown in the same stretch of 2026, and you'll find real daylight between them. Redfin put the median sale price at $714,572 as of May 2026. Realtor.com's listing-price median that same month was $775,000. Zillow's home value index, updated April 30, 2026, showed a typical value of $850,946, up 10.2 percent for the year.
None of these sources made a mistake. They're measuring different things: closed transactions, active asking prices, and an algorithmic estimate of value, respectively. Homes.com, looking specifically at single-family houses rather than the blended category of condos and townhomes, put the median at $730,000 as of June 2026, with an average sale price of $889,179 across just 6 houses on the market, ranging from $848,000 to $12 million.
That spread from under $850,000 to $12 million, sitting inside a single reported average, is the clearest evidence that "the median" in Tarrytown isn't one market. It's several markets wearing the same zip code.
The Real Reason the Mix Keeps Shifting: Edge-on-Hudson
The biggest reason Tarrytown's numbers keep moving isn't turnover in the historic housing stock. It's the steady arrival of new construction inventory from Edge-on-Hudson, the 70-acre waterfront redevelopment of the former General Motors plant that closed in 1996.
The project sits mostly within Sleepy Hollow's village limits but is woven into Tarrytown's market data and school system, and it's still actively selling. One Kingsland, the townhome community built by Sun Homes, sold out its first phase within five months of launch, with Phase 2 nearly sold out, according to a March 2026 update from The Hudson Independent. River Journal Online reported in early August 2026 that the final release, Phase 3, is now on the market with pricing starting at $2 million. The development's clubhouse, pool, and resident gym are under construction as part of that final phase.
Down the road, The Daymark, a waterfront condominium building designed by the architecture firm COOKFOX, is more than 90 percent sold, per that same March 2026 report. Toll Brothers' original condos and townhomes at the site sold out entirely back in 2023. DeCicco & Sons opened a 50,000-square-foot market and second-floor restaurant on site in March 2025, and this year the developer expects to break ground on a medical office building and begin construction on a new North Meadow parcel next to Kingsland Point Park. Sleepy Hollow's mayor, Marjorie Hsu, described the project this spring as strengthening ties between longtime residents and the newcomers moving into it.
None of that activity is happening in the 19th-century Folk Victorians or Colonial Revivals that make up most of Tarrytown's historic housing stock. It's a separate product, at a separate price point, closing in real time and getting folded into the same "Tarrytown" statistics as a two-bedroom condo on Benedict Avenue.
Three Markets, Three Price Bands
Recent closed sales tracked through spring 2026 break down roughly like this:
| Housing type | Recent closed price range | Data window |
|---|---|---|
| Condos and attached units | $345,000 – $399,000 | Closed sales, through May 2026 |
| Classic single-family homes | $630,000 – $825,000 (smaller) up to $1.2M – $1.95M (larger, premium) | Closed sales, through May 2026 |
| New construction, Edge-on-Hudson | From $2,000,000 (One Kingsland Phase 3 townhomes) | Current pricing, August 2026 |
Blend those three bands into a single monthly median, especially in a month with only a handful of closings, and you get a number that describes none of them accurately. That's the actual story behind the 399 percent headline. It isn't that Tarrytown got four times more expensive overnight. It's that a $2 million new-construction townhome and a $375,000 condo at Halston House both count as one data point each in a sample so small that either one can swing the average by six figures.
What Comes With the New Numbers
A few practical wrinkles show up once you look past the median, and they matter more to your closing than the headline stat ever will.
- School district lines don't follow village lines. Children living at Edge-on-Hudson attend Tarrytown Union Free School District schools even though most of the development sits within Sleepy Hollow's village limits. If you're comparing a Sleepy Hollow address to a Tarrytown one, check the district assignment directly rather than assuming it follows the mailing address.
- Tarrytown homeowners fund four separate tax lines: school, village, town, and county. Anyone budgeting off a single "property tax" line item from a portal listing is working from an incomplete number.
- Exterior changes in historic districts go through review. Tarrytown's housing stock spans Second Empire, Gothic, Italianate, Tudor Revival, and Colonial Revival styles, and properties in designated historic districts or landmark status typically need sign-off from the village's Architectural Review Board before exterior work visible from a public street moves forward. If your plan involves changing the outside of an older home, build that review time into your timeline before you write an offer.
Reading the Market Like a Local
None of this means Tarrytown is overpriced, underpriced, or mispriced. It means the single blended number reported on any given portal in any given month is the least useful figure available to you, especially in a market this thin. A buyer comparing Tarrytown to Dobbs Ferry or Irvington using headline medians is comparing noise to noise.
The better approach is the one the data itself points to: figure out which of the three bands you're actually shopping in, historic condo stock, classic single-family homes, or new construction at Edge-on-Hudson, and price against comparable closings within that band over a longer window than a single month. A $1.95 million Colonial Revival and a $2 million new-construction townhome might sit half a mile apart, but they're not the same transaction, and they shouldn't be evaluated with the same number.
Frequently Asked Questions
Is Edge-on-Hudson in Tarrytown or Sleepy Hollow? The development sits primarily within Sleepy Hollow's village limits, but it falls within the Tarrytown Union Free School District, and its housing data often gets referenced alongside Tarrytown market reports because of the shared school district and overlapping commuter geography.
Why did Tarrytown's median home price jump so much in one month? Tarrytown's monthly sales volume is small, sometimes fewer than ten closings. A handful of higher-priced sales, including new-construction closings at Edge-on-Hudson, can swing a monthly median sharply without reflecting a broader shift in what typical homes are selling for.
What does a typical single-family home in Tarrytown actually cost right now? As of June 2026, the median price for single-family houses specifically, not counting condos and townhomes, was $730,000, according to Homes.com. Larger, updated, or premium homes have recently closed between $1.2 million and $1.95 million.
If you're trying to figure out where your own home, or the one you're eyeing, actually fits into Tarrytown's pricing picture, that's exactly the kind of read a headline median can't give you. Anthony Lando works this market street by street, not just village by village, and can walk you through what comparable sales in your specific band actually look like. Request a Free Home Valuation to get a number built for your home, not a blended average built for everyone else's.
