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Rural ResidenceResidential
$230,582$164 / 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 85How 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

3157 COUNTY ROUTE 21

WHITEHALL, NY 12887
3
Beds
2
Baths
1,408 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.
31.4 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$231K
$195K low$266K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,482 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$195,600 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$195,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$234,251

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.56
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
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.178 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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.Cape Cod
CountyWashington
Lot (acres)The size of the land the home sits on, from county records.31.40
HeatingThe type of heating system in the home.Forced Air
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 728 ft²

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

M
Whitehall Junior-Senior High SchoolB-
Middle · Grades 7–12 · 3.0 mi
E
Whitehall Elementary SchoolC-
Elementary · Grades PK–6 · 3.1 mi

District: Whitehall Central School District

Neighborhood · ZIP 12887These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.4,827
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.61 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,158
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,544
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

3157 County Route 21 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 81% of homes in Whitehall 12887
  • Costs more per square foot than 82% of homes in Whitehall 12887
  • Has a bigger lot than 92% of homes in Washington County
  • Newer than 96% of homes in Whitehall 12887

What homes are worth in Whitehall 12887

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

This home
$37K$390K

This home is worth more than 81% of homes in Whitehall 12887.

How it measures up in Whitehall 12887

The dot is this home. The mark in the middle is the typical home in Whitehall 12887.

Estimated value$230,582
CheaperTypical $139,921Pricier

Pricier than 81% of homes nearby

Price per ft²$164
CheaperTypical $99Pricier

Pricier than 82% of homes nearby

Living area1,408 ft²
SmallerTypical 1,421 ft²Bigger

Bigger than 49% of homes nearby

Lot size31.4 ac
SmallerTypical 0.81 acBigger

Bigger than 91% of homes nearby

Year built2009
OlderTypical 1950Newer

Newer than 96% of homes nearby

How 3157 County Route 21 ranks against every home in each area.
MeasureThis homeWhitehall 12887Washington County
Estimated valuepricier than$230,58281% of homes49% of homes
Price per ft²pricier than$16482% of homes54% of homes
Living areabigger than1,408 ft²49% of homes43% of homes
Lot sizebigger than31.4 ac91% of homes92% of homes
Year builtnewer than200996% of homes95% of homes

About 3157 County Route 21

How much is 3157 County Route 21, Whitehall, NY worth?

The TopHap Estimate for 3157 County Route 21, Whitehall, NY is $230,582 as of Sep 24, 2026. The likely range is $195,407 to $265,757. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 3157 County Route 21, Whitehall, NY?

3157 County Route 21, Whitehall, NY has 3 bedrooms, 2 bathrooms, 1,408 square feet of living space and a 31.40-acre lot.

When was 3157 County Route 21, Whitehall, NY built?

3157 County Route 21, Whitehall, NY was built in 2009, making it 17 years old. It is a cape cod home. The building has 2 stories.

What schools serve 3157 County Route 21, Whitehall, NY?

3157 County Route 21, Whitehall, NY is assigned to Whitehall Junior-Senior High School (middle), rated B-; Whitehall Elementary School (elementary), rated C-. All sit in Whitehall Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3157 County Route 21, Whitehall, NY compare to other homes in Whitehall 12887?

Among the 2,112 homes in Whitehall 12887, it is worth more than 81% of them ($230,582 against a typical $139,921), its price per square foot is higher than 82% of them ($164 against a typical $99), it is bigger than 49% of them (1,408 ft² against a typical 1,421 ft²), its lot is bigger than 91% of them (31.4 ac against a typical 0.81 ac) and it is newer than 96% of them (2009 against a typical 1950). Measured against all of Washington County, it is worth more than 49% 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 3157 County Route 21, Whitehall, NY?

The 2024 property tax bill for 3157 County Route 21, Whitehall, NY was $1,482. The county assessed it at $195,600.

More homes on County Route 21

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More homes in Whitehall 12887

Assigned schools

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