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Single Family ResidenceResidential
$412,629$301 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $227,000 on Apr 2, 2018

21 HILLSIDE AVE

WAPPINGERS FALLS, NY 12590
3
Beds
1
Baths
1,369 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$413K
$376K low$449K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$227,000 · Apr 2, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,928 (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.$275,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$225,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$275,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$309,000

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.Ranch
CountyDutchess
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1965
Lot (acres)The size of the land the home sits on, from county records.0.33
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 48 ft²Patio · 116 ft²Porch · 120 ft²

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
Sheafe Road Elementary SchoolB-
Elementary · Grades KG–6 · 1.0 mi
M
Wappingers Junior High SchoolB-
Middle · Grades 7–8 · 1.0 mi
H
Roy C. Ketcham High SchoolC+
High · Grades 9–12 · 1.6 mi

District: Wappingers Central School District

Neighborhood · ZIP 12590These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.83

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
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.36,007
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,028 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,721
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,791
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

21 Hillside Ave 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 73% of homes in Wappingers Falls 12590
  • Costs more per square foot than 73% of homes in Wappingers Falls 12590
  • Smaller than 74% of homes in Dutchess County
  • Has a smaller lot than 68% of homes in Dutchess County
  • Older than 86% of homes in Wappingers Falls 12590

What homes are worth in Wappingers Falls 12590

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

This home
$187K$935K

This home is worth more than 27% of homes in Wappingers Falls 12590.

How it measures up in Wappingers Falls 12590

The dot is this home. The mark in the middle is the typical home in Wappingers Falls 12590.

Estimated value$412,629
CheaperTypical $478,442Pricier

Pricier than 27% of homes nearby

Price per ft²$301
CheaperTypical $268Pricier

Pricier than 73% of homes nearby

Living area1,369 ft²
SmallerTypical 1,794 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.33 ac
SmallerTypical 0.46 acBigger

Bigger than 34% of homes nearby

Year built1950
OlderTypical 1968Newer

Newer than 14% of homes nearby

How 21 Hillside Ave ranks against every home in each area.
MeasureThis homeWappingers Falls 12590Dutchess County
Estimated valuepricier than$412,62927% of homes28% of homes
Price per ft²pricier than$30173% of homes62% of homes
Living areabigger than1,369 ft²29% of homes26% of homes
Lot sizebigger than0.33 ac34% of homes32% of homes
Year builtnewer than195014% of homes25% of homes

About 21 Hillside Ave

How much is 21 Hillside Ave, Wappingers Falls, NY worth?

The TopHap Estimate for 21 Hillside Ave, Wappingers Falls, NY is $412,629 as of Oct 21, 2026. The likely range is $376,267 to $448,991. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Hillside Ave, Wappingers Falls, NY last sell?

21 Hillside Ave, Wappingers Falls, NY last sold on Apr 2, 2018 for $227,000, according to the county's recorded deed.

How big is 21 Hillside Ave, Wappingers Falls, NY?

21 Hillside Ave, Wappingers Falls, NY has 3 bedrooms, 1 bathrooms, 1,369 square feet of living space and a 0.33-acre lot.

When was 21 Hillside Ave, Wappingers Falls, NY built?

21 Hillside Ave, Wappingers Falls, NY was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Hillside Ave, Wappingers Falls, NY?

21 Hillside Ave, Wappingers Falls, NY is assigned to Sheafe Road Elementary School (elementary), rated B-; Wappingers Junior High School (middle), rated B-; Roy C. Ketcham High School (high), rated C+. All sit in Wappingers Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Hillside Ave, Wappingers Falls, NY compare to other homes in Wappingers Falls 12590?

Among the 11,757 homes in Wappingers Falls 12590, it is worth more than 27% of them ($412,629 against a typical $478,442), its price per square foot is higher than 73% of them ($301 against a typical $268), it is bigger than 29% of them (1,369 ft² against a typical 1,794 ft²), its lot is bigger than 34% of them (0.33 ac against a typical 0.46 ac) and it is newer than 14% of them (1950 against a typical 1968). Measured against all of Dutchess County, it is worth more than 28% 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 21 Hillside Ave, Wappingers Falls, NY?

The 2025 property tax bill for 21 Hillside Ave, Wappingers Falls, NY was $6,928. The county assessed it at $275,000.

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