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Single Family ResidenceResidential
$1,526,820$564 / 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 93How 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

817 WEST ST

HARRISON, NY 10528
4
Beds
2.5
Baths
2,707 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.
1969
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,516 (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.$11,750 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$11,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,012,931

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.
20
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.Colonial
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 57 ft²Porch · 201 ft²

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

H
Harrison High SchoolA
High · Grades 9–12 · 0.3 mi
M
Louis M. Klein Middle SchoolA+
Middle · Grades 6–8 · 1.0 mi
E
Harrison Avenue Elementary SchoolA+
Elementary · Grades KG–5 · 1.2 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

817 West St 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 less than 91% of homes in Southern Harrison
  • Smaller than 87% of homes in Southern Harrison
  • Has a bigger lot than 86% of homes in Westchester County
  • Newer than 71% 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
$312K$4.6M

This home is worth more than 46% 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$1,526,820
CheaperTypical $1,689,100Pricier

Pricier than 46% of homes nearby

Price per ft²$564
CheaperTypical $562Pricier

Pricier than 51% of homes nearby

Living area2,707 ft²
SmallerTypical 2,711 ft²Bigger

Bigger than 50% of homes nearby

Lot size1 ac
SmallerTypical 0.2 acBigger

Bigger than 84% of homes nearby

Year built1969
OlderTypical 1955Newer

Newer than 71% of homes nearby

How 817 West St ranks against every home in each area.
MeasureThis homeSouthern HarrisonHarrison 10528Westchester County
Estimated valuepricier than$1,526,8209% of homes46% of homes80% of homes
Price per ft²pricier than$56438% of homes51% of homes64% of homes
Living areabigger than2,707 ft²13% of homes50% of homes71% of homes
Lot sizebigger than1 ac54% of homes84% of homes86% of homes
Year builtnewer than196969% of homes71% of homes71% of homes

About 817 West St

How much is 817 West St, Harrison, NY worth?

The TopHap Estimate for 817 West St, Harrison, NY is $1,526,820 as of Oct 21, 2026. The likely range is $1,427,427 to $1,626,213. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 West St, Harrison, NY last sell?

817 West St, Harrison, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 817 West St, Harrison, NY?

817 West St, Harrison, NY has 4 bedrooms, 2.5 bathrooms, 2,707 square feet of living space and a 1.00-acre lot.

When was 817 West St, Harrison, NY built?

817 West St, Harrison, NY was built in 1969, making it 57 years old. It is a colonial home. The building has 2 stories.

What schools serve 817 West St, Harrison, NY?

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

How does 817 West St, Harrison, NY compare to other homes in Harrison 10528?

Among the 3,244 homes in Harrison 10528, it is worth more than 46% of them ($1,526,820 against a typical $1,689,100), its price per square foot is higher than 51% of them ($564 against a typical $562), it is bigger than 50% of them (2,707 ft² against a typical 2,711 ft²), its lot is bigger than 84% of them (1 ac against a typical 0.2 ac) and it is newer than 71% of them (1969 against a typical 1955). Measured against all of Westchester County, it is worth more than 80% 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 817 West St, Harrison, NY?

The 2026 property tax bill for 817 West St, Harrison, NY was $17,516. The county assessed it at $11,750.

More homes on West St

Closest homes

More homes in Harrison 10528

Assigned schools

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