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Single Family ResidenceResidential
$1,067,538
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 Aug 30, 2026
Last sold for $724,000 on May 27, 2021

304 BOULDER RIDGE RD

SOUTH SALEM, NY 10590
0
Baths

Valuation

$1.1M
$987K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$724,000 · May 27, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,440 (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.$22,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$363,637

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.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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
CountyWESTCHESTER
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Meadow Pond Elementary SchoolB+
Elementary · Grades KG–5 · 2.0 mi
M
John Jay Middle SchoolA
Middle · Grades 6–8 · 6.3 mi
H
John Jay High SchoolA
High · Grades 9–12 · 6.5 mi

District: Katonah-Lewisboro Union Free School District

Neighborhood · ZIP 10590These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.96

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.6,260
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.447 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$178,158
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$223,069
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

304 Boulder 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.

What homes are worth in South Salem 10590

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

This home
$329K$2.4M

This home is worth more than 60% of homes in South Salem 10590.

How it measures up in South Salem 10590

The dot is this home. The mark in the middle is the typical home in South Salem 10590.

Estimated value$1,067,538
CheaperTypical $965,505Pricier

Pricier than 60% of homes nearby

How 304 Boulder Ridge Rd ranks against every home in each area.
MeasureThis homeSouth Salem 10590Westchester County
Estimated valuepricier than$1,067,53860% of homes64% of homes

About 304 Boulder Ridge Rd

How much is 304 Boulder Ridge Rd, South Salem, NY worth?

The TopHap Estimate for 304 Boulder Ridge Rd, South Salem, NY is $1,067,538 as of Aug 30, 2026. The likely range is $986,704 to $1,148,372. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 304 Boulder Ridge Rd, South Salem, NY last sell?

304 Boulder Ridge Rd, South Salem, NY last sold on May 27, 2021 for $724,000, according to the county's recorded deed.

What schools serve 304 Boulder Ridge Rd, South Salem, NY?

304 Boulder Ridge Rd, South Salem, NY is assigned to Meadow Pond Elementary School (elementary), rated B+; John Jay Middle School (middle), rated A; John Jay High School (high), rated A. All sit in Katonah-Lewisboro Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 304 Boulder Ridge Rd, South Salem, NY?

The 2025 property tax bill for 304 Boulder Ridge Rd, South Salem, NY was $1,440. The county assessed it at $22,800.

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