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Single Family ResidenceResidential
$175,197$92 / 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 85How 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

642 SOUTH ST

HOOSICK FALLS, NY 12090
3
Beds
1
Baths
1,914 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$175K
$149K low$201K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,562 (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.$190,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$169,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$190,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$196,891

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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.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.Single Family 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.0.47
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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

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.

H
Hoosick Falls High SchoolC
High · Grades 9–12 · 1.8 mi
E
Hoosick Falls Elementary SchoolC
Elementary · Grades PK–4 · 1.8 mi
M
Hoosick Falls Middle SchoolC+
Middle · Grades 5–8 · 1.8 mi

District: Hoosick Falls Central School District

Neighborhood · ZIP 12090These 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.132
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 100.56

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.6,449
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.113 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,101
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,013
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

642 South 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 91% of homes in Rensselaer County
  • Costs less per square foot than 97% of homes in Rensselaer County
  • Older than 84% of homes in Rensselaer County

What homes are worth in Hoosick Falls 12090

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

This home
$73K$494K

This home is worth more than 34% of homes in Hoosick Falls 12090.

How it measures up in Hoosick Falls 12090

The dot is this home. The mark in the middle is the typical home in Hoosick Falls 12090.

Estimated value$175,197
CheaperTypical $209,299Pricier

Pricier than 34% of homes nearby

Price per ft²$92
CheaperTypical $130Pricier

Pricier than 19% of homes nearby

Living area1,914 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.47 ac
SmallerTypical 0.64 acBigger

Bigger than 43% of homes nearby

Year built1890
OlderTypical 1949Newer

Newer than 32% of homes nearby

How 642 South St ranks against every home in each area.
MeasureThis homeHoosick Falls 12090Rensselaer County
Estimated valuepricier than$175,19734% of homes9% of homes
Price per ft²pricier than$9219% of homes3% of homes
Living areabigger than1,914 ft²64% of homes64% of homes
Lot sizebigger than0.47 ac43% of homes51% of homes
Year builtnewer than189032% of homes16% of homes

About 642 South St

How much is 642 South St, Hoosick Falls, NY worth?

The TopHap Estimate for 642 South St, Hoosick Falls, NY is $175,197 as of Aug 30, 2026. The likely range is $149,172 to $201,222. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 642 South St, Hoosick Falls, NY last sell?

642 South St, Hoosick Falls, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 642 South St, Hoosick Falls, NY?

642 South St, Hoosick Falls, NY has 3 bedrooms, 1 bathrooms, 1,914 square feet of living space and a 0.47-acre lot.

When was 642 South St, Hoosick Falls, NY built?

642 South St, Hoosick Falls, NY was built in 1890, making it 136 years old. It is a traditional/old home. The building has 1 story.

What schools serve 642 South St, Hoosick Falls, NY?

642 South St, Hoosick Falls, NY is assigned to Hoosick Falls High School (high), rated C; Hoosick Falls Elementary School (elementary), rated C; Hoosick Falls Middle School (middle), rated C+. All sit in Hoosick Falls Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 642 South St, Hoosick Falls, NY compare to other homes in Hoosick Falls 12090?

Among the 2,192 homes in Hoosick Falls 12090, it is worth more than 34% of them ($175,197 against a typical $209,299), its price per square foot is higher than 19% of them ($92 against a typical $130), it is bigger than 64% of them (1,914 ft² against a typical 1,680 ft²), its lot is bigger than 43% of them (0.47 ac against a typical 0.64 ac) and it is newer than 32% of them (1890 against a typical 1949). Measured against all of Rensselaer County, it is worth more than 9% 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 642 South St, Hoosick Falls, NY?

The 2025 property tax bill for 642 South St, Hoosick Falls, NY was $4,562. The county assessed it at $190,000.

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