Residential - Vacant LandResidential
Last sold for $1,475,000 on May 28, 2010
21 ROCK HILL LN
SCARSDALE, NY 10583
0
Baths
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,475,000 · May 28, 2010
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$699 (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.$20,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$18,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$20,300
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.Residential - Vacant Land
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.60
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.
ME
Edgemont Junior/Senior High SchoolA+
Middle · Grades 7–12 · 0.5 mi
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%
Owner Tools
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Claim this homeData 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
21 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.
- Has a bigger lot than 88% 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.
Lot size0.6 ac
SmallerTypical 0.26 acBigger
Bigger than 88% of homes nearby
| Measure | This home | Greenville | Scarsdale 10583 | Westchester County |
|---|---|---|---|---|
| Lot sizebigger than | 0.6 ac | 81% of homes | 88% of homes | 80% of homes |
About 21 Rock Hill Ln
When did 21 Rock Hill Ln, Scarsdale, NY last sell?
21 Rock Hill Ln, Scarsdale, NY last sold on May 28, 2010 for $1,475,000, according to the county's recorded deed.
What schools serve 21 Rock Hill Ln, Scarsdale, NY?
21 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.
What are the property taxes on 21 Rock Hill Ln, Scarsdale, NY?
The 2026 property tax bill for 21 Rock Hill Ln, Scarsdale, NY was $699. The county assessed it at $20,300.
More homes on Rock Hill Ln
- 1 Rock Hill Ln$1.9M4 bd · 3 ba · 3,313 ft² · Sold $2.4M · Nov 2026
- 9 Rock Hill Ln$1.7M0.66 ac · Sold $1.7M · Jul 2026
- 4 Rock Hill Ln$2.1M0.59 ac · Sold $1.7M · Nov 2021
- 19 Rock Hill Ln$2.7M5 bd · 5 ba · 4,935 ft² · Sold $1.9M · Mar 2019
- 7 Rock Hill Ln$1.7M0.65 ac · Sold $1.1M · Jan 2018
- 16 Rock Hill Ln3 ba · 2,319 ft² · Sold $1.3M · Jun 2017
- 10 Rock Hill Ln$2.2M4 bd · 4 ba · 3,120 ft² · Sold $1.5M · Oct 2012
- 11 Rock Hill Ln$1.8M3 ba · 2,881 ft² · Sold $1.4M · Jun 2012
- 12 Rock Hill Ln$1.5M2 ba · 2,396 ft² · Sold $950K · Mar 2012
- 2 Rock Hill Ln$1.6M3 ba · 3,381 ft² · Sold $1M · Apr 2011
- 8 Rock Hill Ln$1.6M3 ba · 2,017 ft² · Sold $1.3M · Sep 2010
- 21 Rock Hill Ln4 ba · 5,152 ft² · Sold $1.5M · May 2010
Closest homes
- Arthur St113 ft · 0.65 ac · Sold Jan 1900
- 20 Rock Hill Ln$2M185 ft · 1.81 ac · Sold Jan 1900
- 16 Thomas St$1.3M155 ft · 2,614 ft² · Sold Jan 1900
- 18 Thomas St$2M191 ft · 0.8 ac · Sold Jan 1900
- 16 Thomas St$1.9M241 ft · 0.46 ac · Sold $1.5M · Jul 2022
- 16 Rock Hill Ln298 ft · 3 ba · 2,319 ft² · Sold $1.3M · Jun 2017
- 8 Thomas St$1.3M334 ft · 1.75 ac · Sold $995K · Nov 2023
- 21 Rock Hill Ln273 ft · 4 ba · 5,152 ft² · Sold $1.5M · May 2010
More homes in Scarsdale 10583
- 20 Sprain Valley Rd$1.5M0.31 ac · Sold $1.5M · Nov 2026
- 9 Parkfield Rd$2.4M5 bd · 5 ba · 3,854 ft² · Sold $2.4M · Nov 2026
- 14 Crossway$1.6M4 bd · 2 ba · 2,215 ft² · Sold $1.8M · Nov 2026
- 727 Wilmot Rd$890K3 bd · 2 ba · 1,950 ft² · Sold $890K · Oct 2026
- 177 Old Wilmot Rd$982K0.24 ac · Sold $800K · Oct 2026
- 25 Frederick Ln$1.2M4 bd · 2 ba · 2,427 ft² · Sold $1.2M · Oct 2026
- 229 Boulder Ridge Rd$1.5M436 ft² · Sold $1.5M · Oct 2026
- 23 Greenville Rd$1.4M2 ba · 2,094 ft² · Sold $1.4M · Oct 2026
- 16 Meadow Rd$3M6 bd · 6.5 ba · 4,778 ft² · Sold $3M · Oct 2026
- 21 Tanglewood Rd$995K0.24 ac · Sold $995K · Oct 2026
- 57 Tisdale Rd$3M4 bd · 3.5 ba · 3,185 ft² · Sold $3.4M · Oct 2026
- 508 Central Park Ave$760K436 ft² · Sold $763K · Oct 2026
Assigned schools
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