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Single Family ResidenceResidential
$1,982,777
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 74How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

20 ROCK HILL LN

SCARSDALE, NY 10583
0
Baths
1.81 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$2M
$1.5M low$2.5M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$83,354 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,658,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$768,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,890,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,439,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,658,700

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.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
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.1.81
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 0.5 mi
E
Greenville Elementary SchoolA+
Elementary · Grades KG–6 · 1.0 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%

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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

20 Rock Hill Ln 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.

  • Worth more than 88% of homes in Westchester County
  • Among the largest lots in Greenville

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
$664K$5.9M

This home is worth more than 60% 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$1,982,777
CheaperTypical $1,704,349Pricier

Pricier than 60% of homes nearby

Lot size1.81 ac
SmallerTypical 0.26 acBigger

Bigger than almost all homes nearby

How 20 Rock Hill Ln ranks against every home in each area.
MeasureThis homeGreenvilleScarsdale 10583Westchester County
Estimated valuepricier than$1,982,77782% of homes60% of homes88% of homes
Lot sizebigger than1.81 acalmost all homesalmost all homes93% of homes

About 20 Rock Hill Ln

How much is 20 Rock Hill Ln, Scarsdale, NY worth?

The TopHap Estimate for 20 Rock Hill Ln, Scarsdale, NY is $1,982,777 as of Oct 21, 2026. The likely range is $1,467,013 to $2,498,541. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Rock Hill Ln, Scarsdale, NY last sell?

20 Rock Hill Ln, Scarsdale, NY last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 20 Rock Hill Ln, Scarsdale, NY?

20 Rock Hill Ln, Scarsdale, NY is assigned to Edgemont Junior/Senior High School (middle), rated A+; Greenville 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 20 Rock Hill Ln, Scarsdale, NY compare to other homes in Scarsdale 10583?

Among the 10,930 homes in Scarsdale 10583, it is worth more than 60% of them ($1,982,777 against a typical $1,704,349) and its lot is bigger than almost all of them (1.81 ac against a typical 0.26 ac). Measured against all of Westchester County, it is worth more than 88% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20 Rock Hill Ln, Scarsdale, NY?

The 2026 property tax bill for 20 Rock Hill Ln, Scarsdale, NY was $83,354. The county assessed it at $2,658,700.

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