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Duplex (2 Units, Any Combination)Residential

21 WASHINGTON ST

RENSSELAER, NY 12144
6
Beds
2.5
Baths
2,648 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.
1870
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,067 (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.$85,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$75,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$85,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$510,714

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.44 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.area not mapped

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)
CountyRENSSELAER
Lot (acres)The size of the land the home sits on, from county records.0.12
HeatingThe type of heating system in the home.Yes
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.

E
Van Rensselaer Elementary SchoolD+
Elementary · Grades PK–5 · 1.8 mi
M
Rensselaer Junior/Senior High SchoolC+
Middle · Grades 6–12 · 1.8 mi

District: Rensselaer City School District

Neighborhood · ZIP 12144These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.20,884
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,154 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,823
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,873
Average tempThe average temperature here across a full year.48°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.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

21 Washington 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.

  • Bigger than 94% of homes in Rensselaer 12144
  • Has a smaller lot than 85% of homes in Rensselaer County
  • Older than 93% of homes in Rensselaer County

How it measures up in Rensselaer 12144

The dot is this home. The mark in the middle is the typical home in Rensselaer 12144.

Living area2,648 ft²
SmallerTypical 1,534 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.12 ac
SmallerTypical 0.19 acBigger

Bigger than 22% of homes nearby

Year built1870
OlderTypical 1955Newer

Newer than 8% of homes nearby

How 21 Washington St ranks against every home in each area.
MeasureThis homeRensselaer 12144Rensselaer County
Living areabigger than2,648 ft²94% of homes88% of homes
Lot sizebigger than0.12 ac22% of homes15% of homes
Year builtnewer than18708% of homes7% of homes

About 21 Washington St

When did 21 Washington St, Rensselaer, NY last sell?

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

How big is 21 Washington St, Rensselaer, NY?

21 Washington St, Rensselaer, NY has 6 bedrooms, 2.5 bathrooms, 2,648 square feet of living space and a 0.12-acre lot.

When was 21 Washington St, Rensselaer, NY built?

21 Washington St, Rensselaer, NY was built in 1870, making it 156 years old. The building has 2 stories.

What schools serve 21 Washington St, Rensselaer, NY?

21 Washington St, Rensselaer, NY is assigned to Van Rensselaer Elementary School (elementary), rated D+; Rensselaer Junior/Senior High School (middle), rated C+. All sit in Rensselaer City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Washington St, Rensselaer, NY compare to other homes in Rensselaer 12144?

Among the 6,575 homes in Rensselaer 12144, it is bigger than 94% of them (2,648 ft² against a typical 1,534 ft²), its lot is bigger than 22% of them (0.12 ac against a typical 0.19 ac) and it is newer than 8% of them (1870 against a typical 1955). 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 Washington St, Rensselaer, NY?

The 2025 property tax bill for 21 Washington St, Rensselaer, NY was $14,067. The county assessed it at $85,800.

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