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Single Family ResidenceResidential
$1,517,431$814 / 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 63How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

398 CROSS RIVER RD

KATONAH, NY 10536
3
Beds
1.5
Baths
1,864 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.
4.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.5M
$956K low$2.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,226 (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.$62,150 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$62,155
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$812,419

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.Split Level
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.4.28
HeatingThe type of heating system in the home.Hot Water
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
John Jay High SchoolA
High · Grades 9–12 · 2.2 mi
M
John Jay Middle SchoolA
Middle · Grades 6–8 · 2.3 mi
E
Katonah Elementary SchoolA-
Elementary · Grades KG–5 · 2.4 mi

District: Katonah-Lewisboro Union Free School District

Neighborhood · ZIP 10536These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
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.11,674
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.392 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$198,874
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$242,041
Average tempThe average temperature here across a full year.51°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%

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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

398 Cross River 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 80% of homes in Westchester County
  • Costs more per square foot than 97% of homes in Katonah 10536
  • Smaller than 83% of homes in Katonah 10536
  • Has a bigger lot than 98% of homes in Westchester County
  • Newer than 70% of homes in Westchester County

What homes are worth in Katonah 10536

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

This home
$627K$4.2M

This home is worth more than 78% of homes in Katonah 10536.

How it measures up in Katonah 10536

The dot is this home. The mark in the middle is the typical home in Katonah 10536.

Estimated value$1,517,431
CheaperTypical $1,118,601Pricier

Pricier than 78% of homes nearby

Price per ft²$814
CheaperTypical $408Pricier

Pricier than 97% of homes nearby

Living area1,864 ft²
SmallerTypical 2,768 ft²Bigger

Bigger than 17% of homes nearby

Lot size4.28 ac
SmallerTypical 1.84 acBigger

Bigger than 88% of homes nearby

Year built1968
OlderTypical 1972Newer

Newer than 42% of homes nearby

How 398 Cross River Rd ranks against every home in each area.
MeasureThis homeKatonah 10536Westchester County
Estimated valuepricier than$1,517,43178% of homes80% of homes
Price per ft²pricier than$81497% of homes92% of homes
Living areabigger than1,864 ft²17% of homes41% of homes
Lot sizebigger than4.28 ac88% of homes98% of homes
Year builtnewer than196842% of homes70% of homes

About 398 Cross River Rd

How much is 398 Cross River Rd, Katonah, NY worth?

The TopHap Estimate for 398 Cross River Rd, Katonah, NY is $1,517,431 as of Aug 30, 2026. The likely range is $956,100 to $2,078,762. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 398 Cross River Rd, Katonah, NY last sell?

398 Cross River Rd, Katonah, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 398 Cross River Rd, Katonah, NY?

398 Cross River Rd, Katonah, NY has 3 bedrooms, 1.5 bathrooms, 1,864 square feet of living space and a 4.28-acre lot.

When was 398 Cross River Rd, Katonah, NY built?

398 Cross River Rd, Katonah, NY was built in 1968, making it 58 years old. It is a split level home.

What schools serve 398 Cross River Rd, Katonah, NY?

398 Cross River Rd, Katonah, NY is assigned to John Jay High School (high), rated A; John Jay Middle School (middle), rated A; Katonah Elementary School (elementary), rated A-. All sit in Katonah-Lewisboro Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 398 Cross River Rd, Katonah, NY compare to other homes in Katonah 10536?

Among the 3,513 homes in Katonah 10536, it is worth more than 78% of them ($1,517,431 against a typical $1,118,601), its price per square foot is higher than 97% of them ($814 against a typical $408), it is bigger than 17% of them (1,864 ft² against a typical 2,768 ft²), its lot is bigger than 88% of them (4.28 ac against a typical 1.84 ac) and it is newer than 42% of them (1968 against a typical 1972). 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 398 Cross River Rd, Katonah, NY?

The 2025 property tax bill for 398 Cross River Rd, Katonah, NY was $16,226. The county assessed it at $62,150.

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