Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$645,557$517 / 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 89How 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

831 ROUTE 340

PALISADES, NY 10964
2
Beds
1
Baths
1,248 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.
0.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$646K
$576K low$715K 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.$157,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$93,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$63,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$157,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$493,258

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.Contemporary
CountyRockland
Lot (acres)The size of the land the home sits on, from county records.0.94
HeatingThe type of heating system in the home.Hot Water
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 317 ft²

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

E
William O Schaefer Elementary School
Elementary · Grades PK–2 · 2.1 mi
H
Tappan Zee High SchoolA-
High · Grades 9–12 · 3.1 mi
M
South Orangetown Middle SchoolA
Middle · Grades 6–8 · 4.2 mi

District: South Orangetown Central School District

Neighborhood · ZIP 10964These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.116

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.9%
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.1,234
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.498 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$159,789
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$219,301
Average tempThe average temperature here across a full year.52°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.52%

Owner Tools

Do you own this home?
Claim this home

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 340 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 93% of homes in Palisades 10964
  • Costs more per square foot than 91% of homes in Rockland County
  • Smaller than 93% of homes in Palisades 10964
  • Has a bigger lot than 91% of homes in Rockland County
  • Older than 73% of homes in Rockland County

What homes are worth in Palisades 10964

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

This home
$586K$3.9M

This home is worth more than 7% of homes in Palisades 10964.

How it measures up in Palisades 10964

The dot is this home. The mark in the middle is the typical home in Palisades 10964.

Estimated value$645,557
CheaperTypical $918,092Pricier

Pricier than 7% of homes nearby

Price per ft²$517
CheaperTypical $447Pricier

Pricier than 69% of homes nearby

Living area1,248 ft²
SmallerTypical 2,337 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.94 ac
SmallerTypical 0.54 acBigger

Bigger than 70% of homes nearby

Year built1958
OlderTypical 1959Newer

Newer than 47% of homes nearby

How 831 Route 340 ranks against every home in each area.
MeasureThis homePalisades 10964Rockland County
Estimated valuepricier than$645,5577% of homes33% of homes
Price per ft²pricier than$51769% of homes91% of homes
Living areabigger than1,248 ft²7% of homes16% of homes
Lot sizebigger than0.94 ac70% of homes91% of homes
Year builtnewer than195847% of homes27% of homes

About 831 Route 340

How much is 831 Route 340, Palisades, NY worth?

The TopHap Estimate for 831 Route 340, Palisades, NY is $645,557 as of Sep 24, 2026. The likely range is $575,655 to $715,459. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 831 Route 340, Palisades, NY?

831 Route 340, Palisades, NY has 2 bedrooms, 1 bathrooms, 1,248 square feet of living space and a 0.94-acre lot.

When was 831 Route 340, Palisades, NY built?

831 Route 340, Palisades, NY was built in 1958, making it 68 years old. It is a contemporary home. The building has 1 story.

What schools serve 831 Route 340, Palisades, NY?

831 Route 340, Palisades, NY is assigned to William O Schaefer Elementary School (elementary); Tappan Zee High School (high), rated A-; South Orangetown Middle School (middle), rated A. All sit in South Orangetown Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 831 Route 340, Palisades, NY compare to other homes in Palisades 10964?

Among the 516 homes in Palisades 10964, it is worth more than 7% of them ($645,557 against a typical $918,092), its price per square foot is higher than 69% of them ($517 against a typical $447), it is bigger than 7% of them (1,248 ft² against a typical 2,337 ft²), its lot is bigger than 70% of them (0.94 ac against a typical 0.54 ac) and it is newer than 47% of them (1958 against a typical 1959). Measured against all of Rockland County, it is worth more than 33% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Route 340

Closest homes

More homes in Palisades 10964

Assigned schools

Explore the area

See this home in context

Open 831 Route 340 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