Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
Last sold for $1,575,000 on Dec 17, 2025

831 ROUTE 35

CROSS RIVER, NY 10518
5
Beds
0
Baths
2,426 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.
14.67 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,575,000 · Dec 17, 2025
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$700,000
ORANGE BANK & TRUST CO · recorded Mar 2, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,298 (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.$84,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$84,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,352,472

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.51
57
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.21 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Rural 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.14.67
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(3)

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
John Jay Middle SchoolA
Middle · Grades 6–8 · 0.6 mi
H
John Jay High SchoolA
High · Grades 9–12 · 0.7 mi
E
Increase Miller Elementary SchoolA
Elementary · Grades KG–5 · 2.9 mi

District: Katonah-Lewisboro Union Free School District

Neighborhood · ZIP 10518These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
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.46%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.1,062
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.309 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$196,922
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$206,211
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

831 Route 35 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.

  • Smaller than 67% of homes in Cross River 10518
  • Among the largest lots in Westchester County
  • Older than 89% of homes in Cross River 10518

How it measures up in Cross River 10518

The dot is this home. The mark in the middle is the typical home in Cross River 10518.

Living area2,426 ft²
SmallerTypical 2,914 ft²Bigger

Bigger than 33% of homes nearby

Lot size14.67 ac
SmallerTypical 0.92 acBigger

Bigger than almost all homes nearby

Year built1930
OlderTypical 1986Newer

Newer than 11% of homes nearby

How 831 Route 35 ranks against every home in each area.
MeasureThis homeCross River 10518Westchester County
Living areabigger than2,426 ft²33% of homes62% of homes
Lot sizebigger than14.67 acalmost all homesalmost all homes
Year builtnewer than193011% of homes28% of homes

About 831 Route 35

When did 831 Route 35, Cross River, NY last sell?

831 Route 35, Cross River, NY last sold on Dec 17, 2025 for $1,575,000, according to the county's recorded deed.

How big is 831 Route 35, Cross River, NY?

831 Route 35, Cross River, NY has 5 bedrooms, 2,426 square feet of living space and a 14.67-acre lot.

When was 831 Route 35, Cross River, NY built?

831 Route 35, Cross River, NY was built in 1930, making it 96 years old. It is a colonial home. The building has 2 stories.

What schools serve 831 Route 35, Cross River, NY?

831 Route 35, Cross River, NY is assigned to John Jay Middle School (middle), rated A; John Jay High School (high), rated A; Increase Miller 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 831 Route 35, Cross River, NY compare to other homes in Cross River 10518?

Among the 472 homes in Cross River 10518, it is bigger than 33% of them (2,426 ft² against a typical 2,914 ft²), its lot is bigger than almost all of them (14.67 ac against a typical 0.92 ac) and it is newer than 11% of them (1930 against a typical 1986). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 831 Route 35, Cross River, NY?

The 2025 property tax bill for 831 Route 35, Cross River, NY was $2,298. The county assessed it at $84,800.

More homes on Route 35

Closest homes

More homes in Cross River 10518

Assigned schools

Explore the area

See this home in context

Open 831 Route 35 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map