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Single Family ResidenceResidential
$4,013,883$1,181 / 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 87How 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

24 VALLEY RIDGE RD

HARRISON, NY 10528
4
Beds
3.5
Baths
3,398 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$4M
$3.5M low$4.5M high

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.$3,489,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,367,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,121,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,300,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,489,700

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.42
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.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
80
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.0.38
HeatingThe type of heating system in the home.Hot Water
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

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

H
Bronxville High SchoolA+
High · Grades 9–12 · 0.6 mi
E
Bronxville Elementary SchoolA+
Elementary · Grades KG–7 · 0.6 mi
M
Bronxville Middle SchoolA+
Middle · Grades 6–8 · 0.6 mi

District: Bronxville Union Free 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

24 Valley Ridge 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.

  • Worth more than 98% of homes in Westchester County
  • Among the highest price per square foot in Harrison 10528
  • Bigger than 84% of homes in Westchester County
  • Has a bigger lot than 69% of homes in Westchester County
  • Older than 88% 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
$299K$4.5M

This home is worth more than 96% 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$4,013,883
CheaperTypical $1,691,058Pricier

Pricier than 96% of homes nearby

Price per ft²$1181
CheaperTypical $572Pricier

Pricier than almost all homes nearby

Living area3,398 ft²
SmallerTypical 2,720 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.38 ac
SmallerTypical 0.2 acBigger

Bigger than 68% of homes nearby

Year built1920
OlderTypical 1955Newer

Newer than 12% of homes nearby

How 24 Valley Ridge Rd ranks against every home in each area.
MeasureThis homeHarrison 10528Westchester County
Estimated valuepricier than$4,013,88396% of homes98% of homes
Price per ft²pricier than$1181almost all homesalmost all homes
Living areabigger than3,398 ft²68% of homes84% of homes
Lot sizebigger than0.38 ac68% of homes69% of homes
Year builtnewer than192012% of homes13% of homes

About 24 Valley Ridge Rd

How much is 24 Valley Ridge Rd, Harrison, NY worth?

The TopHap Estimate for 24 Valley Ridge Rd, Harrison, NY is $4,013,883 as of Sep 24, 2026. The likely range is $3,484,590 to $4,543,176. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 24 Valley Ridge Rd, Harrison, NY last sell?

24 Valley Ridge Rd, Harrison, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 24 Valley Ridge Rd, Harrison, NY?

24 Valley Ridge Rd, Harrison, NY has 4 bedrooms, 3.5 bathrooms, 3,398 square feet of living space and a 0.38-acre lot.

When was 24 Valley Ridge Rd, Harrison, NY built?

24 Valley Ridge Rd, Harrison, NY was built in 1920, making it 106 years old. It is a colonial home. The building has 2 stories.

What schools serve 24 Valley Ridge Rd, Harrison, NY?

24 Valley Ridge Rd, Harrison, NY is assigned to Bronxville High School (high), rated A+; Bronxville Elementary School (elementary), rated A+; Bronxville Middle School (middle), rated A+. All sit in Bronxville Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 24 Valley Ridge Rd, Harrison, NY compare to other homes in Harrison 10528?

Among the 3,244 homes in Harrison 10528, it is worth more than 96% of them ($4,013,883 against a typical $1,691,058), its price per square foot is higher than almost all of them ($1181 against a typical $572), it is bigger than 68% of them (3,398 ft² against a typical 2,720 ft²), its lot is bigger than 68% of them (0.38 ac against a typical 0.2 ac) and it is newer than 12% of them (1920 against a typical 1955). Measured against all of Westchester County, it is worth more than 98% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Valley Ridge Rd

Closest homes

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Assigned schools

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