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Single Family ResidenceResidential
$947,894$659 / 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 $656,200 on Oct 5, 2022

25 THATCHER AVE

HARRISON, NY 10528
4
Beds
1
Baths
1,439 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1908
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$948K
$874K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$656,200 · Oct 5, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,648 (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.$6,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$517,241

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
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.
83
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.Traditional/Old
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.11
HeatingThe type of heating system in the home.Hot Water
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

Transaction History(2)

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.

E
Parsons Memorial Elementary SchoolC-
Elementary · Grades KG–5 · 0.3 mi
M
Louis M. Klein Middle SchoolB+
Middle · Grades 6–8 · 1.0 mi
H
Harrison High SchoolA-
High · Grades 9–12 · 1.4 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

25 Thatcher Ave 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 83% of homes in Harrison 10528
  • Costs more per square foot than 86% of homes in Downtown Harrison
  • Smaller than 91% of homes in Harrison 10528
  • Has a smaller lot than 75% of homes in Westchester County
  • Older than 92% 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
$297K$4.5M

This home is worth more than 17% 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$947,894
CheaperTypical $1,673,713Pricier

Pricier than 17% of homes nearby

Price per ft²$659
CheaperTypical $572Pricier

Pricier than 77% of homes nearby

Living area1,439 ft²
SmallerTypical 2,718 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.11 ac
SmallerTypical 0.2 acBigger

Bigger than 30% of homes nearby

Year built1908
OlderTypical 1955Newer

Newer than 8% of homes nearby

How 25 Thatcher Ave ranks against every home in each area.
MeasureThis homeDowntown HarrisonHarrison 10528Westchester County
Estimated valuepricier than$947,89437% of homes17% of homes56% of homes
Price per ft²pricier than$65986% of homes77% of homes79% of homes
Living areabigger than1,439 ft²14% of homes9% of homes21% of homes
Lot sizebigger than0.11 ac48% of homes30% of homes25% of homes
Year builtnewer than190811% of homes8% of homes8% of homes

About 25 Thatcher Ave

How much is 25 Thatcher Ave, Harrison, NY worth?

The TopHap Estimate for 25 Thatcher Ave, Harrison, NY is $947,894 as of Sep 24, 2026. The likely range is $873,725 to $1,022,063. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 Thatcher Ave, Harrison, NY last sell?

25 Thatcher Ave, Harrison, NY last sold on Oct 5, 2022 for $656,200, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 25 Thatcher Ave, Harrison, NY?

25 Thatcher Ave, Harrison, NY has 4 bedrooms, 1 bathrooms, 1,439 square feet of living space and a 0.11-acre lot.

When was 25 Thatcher Ave, Harrison, NY built?

25 Thatcher Ave, Harrison, NY was built in 1908, making it 118 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 25 Thatcher Ave, Harrison, NY?

25 Thatcher Ave, Harrison, NY is assigned to Parsons Memorial Elementary School (elementary), rated C-; Louis M. Klein Middle School (middle), rated B+; 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 25 Thatcher Ave, Harrison, NY compare to other homes in Harrison 10528?

Among the 3,244 homes in Harrison 10528, it is worth more than 17% of them ($947,894 against a typical $1,673,713), its price per square foot is higher than 77% of them ($659 against a typical $572), it is bigger than 9% of them (1,439 ft² against a typical 2,718 ft²), its lot is bigger than 30% of them (0.11 ac against a typical 0.2 ac) and it is newer than 8% of them (1908 against a typical 1955). Measured against all of Westchester County, it is worth more than 56% 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 25 Thatcher Ave, Harrison, NY?

The 2025 property tax bill for 25 Thatcher Ave, Harrison, NY was $9,648. The county assessed it at $6,000.

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