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Rural ResidenceResidential
$491,143$238 / 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 70How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $540,000 on Dec 8, 2006

420 COLUMBIA TPKE

RENSSELAER, NY 12144
3
Beds
1.5
Baths
2,067 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.
15.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$491K
$342K low$641K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$540,000 · Dec 8, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$27,218 (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.$1,446,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$280,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,166,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$983,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,446,000

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.41
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
21
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyRENSSELAER
Lot (acres)The size of the land the home sits on, from county records.15.70
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(1)

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
Citizen Edmond Genet SchoolA
Elementary · Grades PK–5 · 0.8 mi
M
Howard L Goff SchoolA
Middle · Grades 6–8 · 1.2 mi
H
Columbia High SchoolA
High · Grades 9–12 · 2.1 mi

District: East Greenbush Central 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

420 Columbia Tpke 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 more than 87% of homes in Rensselaer 12144
  • Costs more per square foot than 71% of homes in Rensselaer County
  • Bigger than 79% of homes in Rensselaer 12144
  • Among the largest lots in Rensselaer 12144
  • Older than 80% of homes in Rensselaer 12144

What homes are worth in Rensselaer 12144

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

This home
$118K$728K

This home is worth more than 87% of homes 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.

Estimated value$491,143
CheaperTypical $291,707Pricier

Pricier than 87% of homes nearby

Price per ft²$238
CheaperTypical $210Pricier

Pricier than 70% of homes nearby

Living area2,067 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 79% of homes nearby

Lot size15.7 ac
SmallerTypical 0.2 acBigger

Bigger than almost all homes nearby

Year built1900
OlderTypical 1955Newer

Newer than 20% of homes nearby

How 420 Columbia Tpke ranks against every home in each area.
MeasureThis homeRensselaer 12144Rensselaer County
Estimated valuepricier than$491,14387% of homes86% of homes
Price per ft²pricier than$23870% of homes71% of homes
Living areabigger than2,067 ft²79% of homes71% of homes
Lot sizebigger than15.7 acalmost all homes95% of homes
Year builtnewer than190020% of homes21% of homes

About 420 Columbia Tpke

How much is 420 Columbia Tpke, Rensselaer, NY worth?

The TopHap Estimate for 420 Columbia Tpke, Rensselaer, NY is $491,143 as of Oct 21, 2026. The likely range is $341,556 to $640,730. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Columbia Tpke, Rensselaer, NY last sell?

420 Columbia Tpke, Rensselaer, NY last sold on Dec 8, 2006 for $540,000, according to the county's recorded deed.

How big is 420 Columbia Tpke, Rensselaer, NY?

420 Columbia Tpke, Rensselaer, NY has 3 bedrooms, 1.5 bathrooms, 2,067 square feet of living space and a 15.70-acre lot.

When was 420 Columbia Tpke, Rensselaer, NY built?

420 Columbia Tpke, Rensselaer, NY was built in 1900, making it 126 years old. It is a traditional/old home. The building has 1 story.

What schools serve 420 Columbia Tpke, Rensselaer, NY?

420 Columbia Tpke, Rensselaer, NY is assigned to Citizen Edmond Genet School (elementary), rated A; Howard L Goff School (middle), rated A; Columbia High School (high), rated A. All sit in East Greenbush Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Columbia Tpke, Rensselaer, NY compare to other homes in Rensselaer 12144?

Among the 6,575 homes in Rensselaer 12144, it is worth more than 87% of them ($491,143 against a typical $291,707), its price per square foot is higher than 70% of them ($238 against a typical $210), it is bigger than 79% of them (2,067 ft² against a typical 1,540 ft²), its lot is bigger than almost all of them (15.7 ac against a typical 0.2 ac) and it is newer than 20% of them (1900 against a typical 1955). Measured against all of Rensselaer County, it is worth more than 86% 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 420 Columbia Tpke, Rensselaer, NY?

The 2025 property tax bill for 420 Columbia Tpke, Rensselaer, NY was $27,218. The county assessed it at $1,446,000.

More homes on Columbia Tpke

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