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ZIP 10517

ZIP codeThe kind of area this report covers. Neighborhood areas nest inside each other, from broad districts down to small pockets.New YorkStrong seller's market
Market temperatureA 0 to 100 score comparing this area with every similar area nationwide each month. 0 is the strongest buyer's market, 100 the strongest seller's market.Strong seller's market · 93
Buyer's marketBalancedSeller's market
$490K
Median sale priceThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.
-27.4%
1-yr changeHow much prices and sales counts changed since the same time last year, using a 3-month average to smooth out noise. Above the dashed line means growth.
7
Sales (12 mo)How many homes sold here in the last 12 months. More sales make the other numbers more reliable.
$573K
Median valueThe middle estimated value of all homes here, not just the ones that recently sold.

Deed records through Jul 2026 · Quarterly intervals (lower sales volume)Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.

Market Trends

Market temperature (0–100)How the 0 to 100 market score moved over time. It blends price growth, sales pace, how often homes change hands, and seller profits.Temperature
20172018201920202022202320252026
Sale pricesThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.MedianSales
20172018201920202022202320252026
Growth (year over year)How much prices and sales counts changed since the same time last year, using a 3-month average to smooth out noise. Above the dashed line means growth.PriceSales
20172018201920202022202320252026
Price per square footThe middle price per square foot, for sales where the size is known. It adjusts for homes being different sizes.$/ft²
20172018201920202022202320252026
Sale premium vs estimated valueHow sale prices compare with our estimated values at the time of sale. Above the dashed line, homes sold for more than the models expected — a sign of competitive bidding. Below it, buyers paid under model value.Premium
20172018201920202022202320252026
Annual turnover (share of homes sold)The share of all homes here that sold in the trailing 12 months. Higher turnover means a more liquid market where homes trade hands more often.Turnover
20172018201920202022202320252026
Buyer mixWho is buying. Cash means no mortgage was recorded, investor means the buyer looked like an investor, and flip means the home resold within a year.CashInvestorFlip resale
20172018201920202022202320252026
Financing (share of purchase price)For buyers who borrowed: the middle share of the price they financed, and the middle share they paid up front.Loan (LTV)Down payment
20172018201920202022202320252026
Sellers who sold at a gainThe share of sellers each month who sold for more than they originally paid.Sold at gain
20172018201920202022202320252026
Typical hold before sellingThe middle number of years sellers owned their home before selling.Median hold
20172018201920202022202320252026
Median annualized return at resaleThe middle yearly gain sellers earned, spread across the years they owned the home. Only counts homes held at least a year.Annualized gain
20172018201920202022202320252026
Preforeclosure filingsForeclosure notices filed each month. A rise can be an early sign that more owners are struggling. Auction stage counts the filings that reached a scheduled foreclosure auction.FilingsAuction stage
20172021202220242025

Housing Stock

HomesHow many homes we have records for in this area.221
Median value (AVM)The middle estimated value of all homes here, not just the ones that recently sold.$573K
Median sizeThe middle home size here, measured in square feet.2,880 ft²
Median bedroomsThe middle bedroom count for homes here.4
Median year builtThe middle build year for homes here. A recent year means most housing is newer.1989
Single familyThe share of homes here that are single-family houses.67%

Equity & Ownership

Equity rich (LTV ≤ 50%)The share of owners who owe half or less of what their home is worth, meaning they hold a lot of equity.58%
Underwater (LTV ≥ 125%)The share of owners who owe at least 25% more than their home is worth.2.3%
Owner occupiedThe share of homes lived in by their owner rather than rented out or left empty.85%
Company ownedThe share of homes owned by a company or trust instead of a person.55%
Median loan-to-valueThe middle share of home value still owed on loans across all owners here.43%
Typical ownership tenureHow long the typical owner here has held their home.21.5 yrs

Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all ZIP codes nationally.

How ZIP 10517 compares

By median home value, ZIP 10517 is the 62nd most expensive of 70 ZIP codes in Westchester County, and its typical home is worth more than 17% of all homes in Westchester County.

Home values in ZIP 10517

Share of homes at each estimated value.

Median
$306K$932K
ZIP codes in Westchester County ranked by median home value
#Westchester CountyMedian valueHomes
1Rye 10580$2.5M4,986
2Purchase 10577$2.2M872
3Armonk 10504$2M2,694
4Larchmont 10538$1.8M4,811
5Bedford 10506$1.7M2,091
6Waccabuc 10597$1.7M368
7Harrison 10528$1.7M3,244
8Scarsdale 10583$1.7M10,930
9Pound Ridge 10576$1.6M2,087
10Chappaqua 10514$1.5M4,007
11Pelham 10803$1.5M3,531
12Irvington 10533$1.3M2,040
13Bronxville 10708$1.3M4,458
14New Rochelle 10804$1.2M4,818
15Hastings on Hudson 10706$1.2M2,605
16Briarcliff Manor 10510$1.2M3,189
17Katonah 10536$1.1M3,513
18Baldwin Place 10505$1.1M257
19Ardsley 10502$1.1M1,803
20Dobbs Ferry 10522$1.1M2,495
21Pleasantville 10570$1.1M3,893
22Eastchester 10709$1M2,465
23Mamaroneck 10543$1M4,764
24White Plains 10605$1M5,365
6210517$573K221

70 ZIP codes in Westchester County are ranked; the most valuable are listed here.

About the ZIP 10517 market

What is the median home price in ZIP 10517, NY?

The median sale price in ZIP 10517, NY is $490,000 (data through July 2026), based on deeds recorded with the county. That is down 27.4% from a year earlier.

How many homes sell in ZIP 10517, NY each year?

7 homes sold in ZIP 10517, NY over the last 12 months (data through July 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.

Is ZIP 10517, NY a buyer's or seller's market?

ZIP 10517, NY is currently a strong seller's market, scoring 93 out of 100 on TopHap's market temperature index (data through July 2026). The score weighs sales velocity and price direction; above 60 favours sellers, below 40 favours buyers.

How many homes are there in ZIP 10517, NY?

ZIP 10517, NY contains 221 residential properties, with a median of 2,880 square feet, 4 bedrooms, built around 1989. The median TopHap Estimate is $573K.

How does ZIP 10517, NY compare to the rest of Westchester County?

By median home value, ZIP 10517, NY is the 62nd most expensive of 70 ZIP codes in Westchester County. Its typical home is worth more than 17% of all homes in Westchester County. The ranking is rebuilt nightly from the county assessor record of every home in each area.

Do people own or rent in ZIP 10517, NY?

85% of homes in ZIP 10517, NY are owner-occupied. 55% are held by a company rather than an individual.

How much equity do owners in ZIP 10517, NY hold?

58% of mortgaged homes in ZIP 10517, NY are equity-rich, meaning the loan balance is under half the home's value. 2.3% owe more than the home is worth.

Browse addresses

Every street and address TopHap holds is browsable by state, county and city. Browse New York property records.

Explore ZIP 10517 on the map

See every recorded sale, price heat map, school zone and flood overlay across ZIP 10517 in TopHap’s interactive 3D map.

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A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map