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Apartments (Generic)Residential
Last sold for $3,775,845 on Dec 9, 1999

20 THOMAS ST

RENSSELAER, NY 12144
0
Baths
20.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,775,845 · Dec 9, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$347,389 (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.$2,118,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$372,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,746,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,118,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$12,611,905

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyRENSSELAER
Lot (acres)The size of the land the home sits on, from county records.20.50
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Tennis court

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 · 1.3 mi
M
Rensselaer Junior/Senior High SchoolC+
Middle · Grades 6–12 · 1.3 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

20 Thomas 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 largest lots in Rensselaer 12144

How it measures up in Rensselaer 12144

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

Lot size20.5 ac
SmallerTypical 0.19 acBigger

Bigger than almost all homes nearby

Year built1972
OlderTypical 1955Newer

Newer than 63% of homes nearby

How 20 Thomas St ranks against every home in each area.
MeasureThis homeRensselaer 12144Rensselaer County
Lot sizebigger than20.5 acalmost all homes96% of homes
Year builtnewer than197263% of homes62% of homes

About 20 Thomas St

When did 20 Thomas St, Rensselaer, NY last sell?

20 Thomas St, Rensselaer, NY last sold on Dec 9, 1999 for $3,775,845, according to the county's recorded deed.

When was 20 Thomas St, Rensselaer, NY built?

20 Thomas St, Rensselaer, NY was built in 1972, making it 54 years old.

What schools serve 20 Thomas St, Rensselaer, NY?

20 Thomas 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 20 Thomas St, Rensselaer, NY compare to other homes in Rensselaer 12144?

Among the 6,575 homes in Rensselaer 12144, its lot is bigger than almost all of them (20.5 ac against a typical 0.19 ac) and it is newer than 63% of them (1972 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 20 Thomas St, Rensselaer, NY?

The 2025 property tax bill for 20 Thomas St, Rensselaer, NY was $347,389. The county assessed it at $2,118,800.

More homes on Thomas St

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Assigned schools

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