Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$3,553,432$433 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $2,800,000 on Aug 14, 2023

42 ROUND HILL RD

SCARSDALE, NY 10583
7
Beds
7
Baths
8,200 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$3.6M
$3.2M low$3.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,800,000 · Aug 14, 2023

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$3,064,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$973,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,090,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,101,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,064,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
49
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.72
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Edgemont Junior/Senior High SchoolA+
Middle · Grades 7–12 · 0.2 mi
E
Seely Place Elementary SchoolA+
Elementary · Grades KG–6 · 0.5 mi

District: Edgemont Union Free School District

Neighborhood · ZIP 10583These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.29
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.40,871
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,326 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$230,097
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$330,527
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

42 Round Hill Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the most valuable homes in Edgemont
  • Costs less per square foot than 98% of homes in Edgemont
  • Among the largest homes in Edgemont
  • Has a bigger lot than 95% of homes in Edgemont
  • Among the newest homes in Edgemont

What homes are worth in Scarsdale 10583

Each bar is how many homes fall in that price range. The marker is this home.

This home
$650K$5.5M

This home is worth more than 90% of homes in Scarsdale 10583.

How it measures up in Scarsdale 10583

The dot is this home. The mark in the middle is the typical home in Scarsdale 10583.

Estimated value$3,553,432
CheaperTypical $1,690,789Pricier

Pricier than 90% of homes nearby

Price per ft²$433
CheaperTypical $717Pricier

Pricier than 3% of homes nearby

Living area8,200 ft²
SmallerTypical 2,918 ft²Bigger

Bigger than almost all homes nearby

Lot size0.72 ac
SmallerTypical 0.26 acBigger

Bigger than 91% of homes nearby

Year built2006
OlderTypical 1951Newer

Newer than 91% of homes nearby

How 42 Round Hill Rd ranks against every home in each area.
MeasureThis homeEdgemontScarsdale 10583Westchester County
Estimated valuepricier than$3,553,432almost all homes90% of homes97% of homes
Price per ft²pricier than$4332% of homes3% of homes27% of homes
Living areabigger than8,200 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than0.72 ac95% of homes91% of homes82% of homes
Year builtnewer than2006almost all homes91% of homes96% of homes

About 42 Round Hill Rd

How much is 42 Round Hill Rd, Scarsdale, NY worth?

The TopHap Estimate for 42 Round Hill Rd, Scarsdale, NY is $3,553,432 as of Aug 30, 2026. The likely range is $3,220,740 to $3,886,124. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 42 Round Hill Rd, Scarsdale, NY last sell?

42 Round Hill Rd, Scarsdale, NY last sold on Aug 14, 2023 for $2,800,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 42 Round Hill Rd, Scarsdale, NY?

42 Round Hill Rd, Scarsdale, NY has 7 bedrooms, 7 bathrooms, 8,200 square feet of living space and a 0.72-acre lot.

When was 42 Round Hill Rd, Scarsdale, NY built?

42 Round Hill Rd, Scarsdale, NY was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 42 Round Hill Rd, Scarsdale, NY?

42 Round Hill Rd, Scarsdale, NY is assigned to Edgemont Junior/Senior High School (middle), rated A+; Seely Place Elementary School (elementary), rated A+. All sit in Edgemont Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 42 Round Hill Rd, Scarsdale, NY compare to other homes in Scarsdale 10583?

Among the 10,930 homes in Scarsdale 10583, it is worth more than 90% of them ($3,553,432 against a typical $1,690,789), its price per square foot is higher than 3% of them ($433 against a typical $717), it is bigger than almost all of them (8,200 ft² against a typical 2,918 ft²), its lot is bigger than 91% of them (0.72 ac against a typical 0.26 ac) and it is newer than 91% of them (2006 against a typical 1951). Measured against all of Westchester County, it is worth more than 97% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Round Hill Rd

Closest homes

More homes in Scarsdale 10583

Assigned schools

Explore the area

See this home in context

Open 42 Round Hill Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
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