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Duplex (2 Units, Any Combination)Residential
Last sold for $212,500 on Aug 14, 2025

21 HAMILTON AVE

AUBURN, NY 13021
2
Beds
2
Baths
2,190 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1863
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$212,500 · Aug 14, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,422 (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.$99,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$85,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$99,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$132,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyCayuga
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.0.13
HeatingThe type of heating system in the home.Forced Air
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 434 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.

E
William H Seward Elementary SchoolB-
Elementary · Grades KG–6 · 0.7 mi
H
Auburn High SchoolC-
High · Grades 9–12 · 1.2 mi
M
Auburn Junior High SchoolB+
Middle · Grades 7–8 · 1.6 mi

District: Auburn City School District

Neighborhood · ZIP 13021These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.14%
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.1.0%
PopulationHow many people live in this area.37,764
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.314 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,758
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,762
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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 Hamilton 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.

  • Bigger than 81% of homes in Cayuga County
  • Has a smaller lot than 93% of homes in Cayuga County
  • Older than 95% of homes in Auburn 13021

How it measures up in Auburn 13021

The dot is this home. The mark in the middle is the typical home in Auburn 13021.

Living area2,190 ft²
SmallerTypical 1,679 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.13 ac
SmallerTypical 0.29 acBigger

Bigger than 12% of homes nearby

Year built1863
OlderTypical 1929Newer

Newer than 5% of homes nearby

How 21 Hamilton Ave ranks against every home in each area.
MeasureThis homeAuburn 13021Cayuga County
Living areabigger than2,190 ft²76% of homes81% of homes
Lot sizebigger than0.13 ac12% of homes7% of homes
Year builtnewer than18635% of homes9% of homes

About 21 Hamilton Ave

When did 21 Hamilton Ave, Auburn, NY last sell?

21 Hamilton Ave, Auburn, NY last sold on Aug 14, 2025 for $212,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Hamilton Ave, Auburn, NY?

21 Hamilton Ave, Auburn, NY has 2 bedrooms, 2 bathrooms, 2,190 square feet of living space and a 0.13-acre lot.

When was 21 Hamilton Ave, Auburn, NY built?

21 Hamilton Ave, Auburn, NY was built in 1863, making it 163 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 21 Hamilton Ave, Auburn, NY?

21 Hamilton Ave, Auburn, NY is assigned to William H Seward Elementary School (elementary), rated B-; Auburn High School (high), rated C-; Auburn Junior High School (middle), rated B+. All sit in Auburn City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Hamilton Ave, Auburn, NY compare to other homes in Auburn 13021?

Among the 13,206 homes in Auburn 13021, it is bigger than 76% of them (2,190 ft² against a typical 1,679 ft²), its lot is bigger than 12% of them (0.13 ac against a typical 0.29 ac) and it is newer than 5% of them (1863 against a typical 1929). 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 Hamilton Ave, Auburn, NY?

The 2025 property tax bill for 21 Hamilton Ave, Auburn, NY was $2,422. The county assessed it at $99,000.

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