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Single Family ResidenceResidential
$129,832$129 / 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 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

21 HART ST

BATAVIA, NY 14020
2
Beds
1
Baths
1,009 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.
0.22 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.
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

$130K
$120K low$140K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,785 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$110,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$92,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$110,000

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
CountyGENESEE
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.1980
Lot (acres)The size of the land the home sits on, from county records.0.22
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Batavia High SchoolC
High · Grades 9–12 · 0.3 mi
E
John Kennedy SchoolB-
Elementary · Grades 2–4 · 0.5 mi
M
Batavia Middle SchoolC
Middle · Grades 5–8 · 0.6 mi

District: Batavia City School District

Neighborhood · ZIP 14020These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.22,520
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.330 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,800
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,037
Average tempThe average temperature here across a full year.47°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.48%

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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 Hart 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.

  • Worth less than 86% of homes in Genesee County
  • Smaller than 91% of homes in Batavia 14020
  • Has a smaller lot than 79% of homes in Genesee County

What homes are worth in Batavia 14020

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

This home
$74K$450K

This home is worth more than 18% of homes in Batavia 14020.

How it measures up in Batavia 14020

The dot is this home. The mark in the middle is the typical home in Batavia 14020.

Estimated value$129,832
CheaperTypical $189,164Pricier

Pricier than 18% of homes nearby

Price per ft²$129
CheaperTypical $132Pricier

Pricier than 47% of homes nearby

Living area1,009 ft²
SmallerTypical 1,534 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.22 ac
SmallerTypical 0.26 acBigger

Bigger than 44% of homes nearby

Year built1950
OlderTypical 1930Newer

Newer than 62% of homes nearby

How 21 Hart St ranks against every home in each area.
MeasureThis homeBatavia 14020Genesee County
Estimated valuepricier than$129,83218% of homes14% of homes
Price per ft²pricier than$12947% of homes46% of homes
Living areabigger than1,009 ft²9% of homes9% of homes
Lot sizebigger than0.22 ac44% of homes21% of homes
Year builtnewer than195062% of homes52% of homes

About 21 Hart St

How much is 21 Hart St, Batavia, NY worth?

The TopHap Estimate for 21 Hart St, Batavia, NY is $129,832 as of Aug 30, 2026. The likely range is $120,035 to $139,629. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Hart St, Batavia, NY last sell?

21 Hart St, Batavia, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Hart St, Batavia, NY?

21 Hart St, Batavia, NY has 2 bedrooms, 1 bathrooms, 1,009 square feet of living space and a 0.22-acre lot.

When was 21 Hart St, Batavia, NY built?

21 Hart St, Batavia, NY was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Hart St, Batavia, NY?

21 Hart St, Batavia, NY is assigned to Batavia High School (high), rated C; John Kennedy School (elementary), rated B-; Batavia Middle School (middle), rated C. All sit in Batavia City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Hart St, Batavia, NY compare to other homes in Batavia 14020?

Among the 6,874 homes in Batavia 14020, it is worth more than 18% of them ($129,832 against a typical $189,164), its price per square foot is higher than 47% of them ($129 against a typical $132), it is bigger than 9% of them (1,009 ft² against a typical 1,534 ft²), its lot is bigger than 44% of them (0.22 ac against a typical 0.26 ac) and it is newer than 62% of them (1950 against a typical 1930). Measured against all of Genesee County, it is worth more than 14% 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 Hart St, Batavia, NY?

The 2026 property tax bill for 21 Hart St, Batavia, NY was $1,785. The county assessed it at $110,000.

More homes on Hart St

Closest homes

More homes in Batavia 14020

Assigned schools

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