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Single Family ResidenceResidential
$37,834$32 / 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 87How 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

21 UNION ST

CANISTEO, NY 14823
2
Beds
1
Baths
1,195 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1897
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$38K
$33K low$43K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$771 (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.$22,800 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$18,000
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.$26,824

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.45
95
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
64
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
2
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.124 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountySteuben
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.1920
Lot (acres)The size of the land the home sits on, from county records.0.12
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Forced Air
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 232 ft²

Transaction History(2)

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
Canisteo-Greenwood High SchoolB
Middle · Grades 7–12 · 0.5 mi
E
Canisteo-Greenwood Elementary SchoolC
Elementary · Grades PK–6 · 0.6 mi

District: Canisteo-Greenwood Central School District

Neighborhood · ZIP 14823These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.3,925
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.51 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,043
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,601
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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 Union St 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.

  • Among the least valuable homes in Steuben County
  • Among the lowest price per square foot in Steuben County
  • Smaller than 72% of homes in Steuben County
  • Has a smaller lot than 97% of homes in Canisteo 14823
  • Older than 82% of homes in Steuben County

What homes are worth in Canisteo 14823

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

This home
$42K$315K

This home is worth less than almost all homes in Canisteo 14823.

How it measures up in Canisteo 14823

The dot is this home. The mark in the middle is the typical home in Canisteo 14823.

Estimated value$37,834
CheaperTypical $133,440Pricier

Cheaper than almost all homes nearby

Price per ft²$32
CheaperTypical $83Pricier

Pricier than 4% of homes nearby

Living area1,195 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.12 ac
SmallerTypical 0.59 acBigger

Bigger than 3% of homes nearby

Year built1897
OlderTypical 1930Newer

Newer than 31% of homes nearby

How 21 Union St ranks against every home in each area.
MeasureThis homeCanisteo 14823Steuben County
Estimated valuepricier than$37,834almost no homesalmost no homes
Price per ft²pricier than$324% of homesalmost no homes
Living areabigger than1,195 ft²29% of homes28% of homes
Lot sizebigger than0.12 ac3% of homes8% of homes
Year builtnewer than189731% of homes18% of homes

About 21 Union St

How much is 21 Union St, Canisteo, NY worth?

The TopHap Estimate for 21 Union St, Canisteo, NY is $37,834 as of Sep 24, 2026. The likely range is $32,942 to $42,726. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Union St, Canisteo, NY last sell?

21 Union St, Canisteo, NY last sold on Dec 19, 2018, according to the county's recorded deed.

How big is 21 Union St, Canisteo, NY?

21 Union St, Canisteo, NY has 2 bedrooms, 1 bathrooms, 1,195 square feet of living space and a 0.12-acre lot.

When was 21 Union St, Canisteo, NY built?

21 Union St, Canisteo, NY was built in 1897, making it 129 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 21 Union St, Canisteo, NY?

21 Union St, Canisteo, NY is assigned to Canisteo-Greenwood High School (middle), rated B; Canisteo-Greenwood Elementary School (elementary), rated C. All sit in Canisteo-Greenwood Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Union St, Canisteo, NY compare to other homes in Canisteo 14823?

Among the 1,729 homes in Canisteo 14823, it is worth more than almost none of them ($37,834 against a typical $133,440), its price per square foot is higher than 4% of them ($32 against a typical $83), it is bigger than 29% of them (1,195 ft² against a typical 1,520 ft²), its lot is bigger than 3% of them (0.12 ac against a typical 0.59 ac) and it is newer than 31% of them (1897 against a typical 1930). Measured against all of Steuben County, it is worth more than almost no 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 Union St, Canisteo, NY?

The 2024 property tax bill for 21 Union St, Canisteo, NY was $771. The county assessed it at $22,800.

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