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Single Family ResidenceResidential
$2,964,151$622 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $2,100,000 on May 4, 2010

17 ROCK LN

HARRISON, NY 10528
6
Baths
4,769 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$3M
$2.7M low$3.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,100,000 · May 4, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$59,095 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$29,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$24,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,500,000

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.1.00
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(1)

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
Louis M. Klein Middle SchoolA+
Middle · Grades 6–8 · 0.5 mi
E
Harrison Avenue Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
H
Harrison High SchoolA
High · Grades 9–12 · 0.9 mi

District: Harrison Central School District

Neighborhood · ZIP 10528These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.108

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
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.13,186
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,439 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$162,711
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$207,008
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

17 Rock 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 96% of homes in Westchester County
  • Costs more per square foot than 74% of homes in Westchester County
  • Bigger than 95% of homes in Westchester County
  • Has a bigger lot than 86% of homes in Westchester County
  • Newer than 84% of homes in Harrison 10528

What homes are worth in Harrison 10528

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

This home
$298K$4.6M

This home is worth more than 87% of homes in Harrison 10528.

How it measures up in Harrison 10528

The dot is this home. The mark in the middle is the typical home in Harrison 10528.

Estimated value$2,964,151
CheaperTypical $1,688,319Pricier

Pricier than 87% of homes nearby

Price per ft²$622
CheaperTypical $574Pricier

Pricier than 67% of homes nearby

Living area4,769 ft²
SmallerTypical 2,734 ft²Bigger

Bigger than 88% of homes nearby

Lot size1 ac
SmallerTypical 0.2 acBigger

Bigger than 84% of homes nearby

Year built1985
OlderTypical 1955Newer

Newer than 84% of homes nearby

How 17 Rock Ln ranks against every home in each area.
MeasureThis homeSouthern HarrisonHarrison 10528Westchester County
Estimated valuepricier than$2,964,15170% of homes87% of homes96% of homes
Price per ft²pricier than$62261% of homes67% of homes74% of homes
Living areabigger than4,769 ft²66% of homes88% of homes95% of homes
Lot sizebigger than1 ac55% of homes84% of homes86% of homes
Year builtnewer than198581% of homes84% of homes82% of homes

About 17 Rock Ln

How much is 17 Rock Ln, Harrison, NY worth?

The TopHap Estimate for 17 Rock Ln, Harrison, NY is $2,964,151 as of Sep 24, 2026. The likely range is $2,732,686 to $3,195,616. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Rock Ln, Harrison, NY last sell?

17 Rock Ln, Harrison, NY last sold on May 4, 2010 for $2,100,000, according to the county's recorded deed.

How big is 17 Rock Ln, Harrison, NY?

17 Rock Ln, Harrison, NY has 6 bathrooms, 4,769 square feet of living space and a 1.00-acre lot.

When was 17 Rock Ln, Harrison, NY built?

17 Rock Ln, Harrison, NY was built in 1985, making it 41 years old. It is a ranch home. The building has 1 story.

What schools serve 17 Rock Ln, Harrison, NY?

17 Rock Ln, Harrison, NY is assigned to Louis M. Klein Middle School (middle), rated A+; Harrison Avenue Elementary School (elementary), rated A+; Harrison High School (high), rated A. All sit in Harrison Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 Rock Ln, Harrison, NY compare to other homes in Harrison 10528?

Among the 3,244 homes in Harrison 10528, it is worth more than 87% of them ($2,964,151 against a typical $1,688,319), its price per square foot is higher than 67% of them ($622 against a typical $574), it is bigger than 88% of them (4,769 ft² against a typical 2,734 ft²), its lot is bigger than 84% of them (1 ac against a typical 0.2 ac) and it is newer than 84% of them (1985 against a typical 1955). Measured against all of Westchester County, it is worth more than 96% 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 17 Rock Ln, Harrison, NY?

The 2025 property tax bill for 17 Rock Ln, Harrison, NY was $59,095. The county assessed it at $29,000.

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