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Single Family ResidenceResidential
$250,698$142 / 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 77How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $240,000 on Mar 2, 2022

640 PROSPECT ST

TORRINGTON, CT 06790
2
Beds
1.5
Baths
1,766 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.
0.18 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.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$251K
$192K low$309K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Mar 2, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,764 (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.$175,910 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,160
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$89,020
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$123,137

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

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.Colonial
CountyNORTHWEST HILLS
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(4)

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
Torrington High SchoolD-
High · Grades 9–12 · 0.7 mi
E
Torringford Elementary SchoolC-
Elementary · Grades KG–3 · 1.6 mi
M
Torrington Middle SchoolC-
Middle · Grades 6–8 · 3.1 mi

District: Torrington School District

Neighborhood · ZIP 06790These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.18%
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.0.8%
PopulationHow many people live in this area.33,289
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.788 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,369
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,481
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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

640 Prospect 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 Northwest Hills County
  • Costs less per square foot than 98% of homes in Northwest Hills County
  • Bigger than 68% of homes in Torrington 06790
  • Has a smaller lot than 92% of homes in Northwest Hills County
  • Older than 89% of homes in Torrington 06790

What homes are worth in Torrington 06790

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

This home
$168K$568K

This home is worth more than 19% of homes in Torrington 06790.

How it measures up in Torrington 06790

The dot is this home. The mark in the middle is the typical home in Torrington 06790.

Estimated value$250,698
CheaperTypical $313,524Pricier

Pricier than 19% of homes nearby

Price per ft²$142
CheaperTypical $223Pricier

Pricier than 3% of homes nearby

Living area1,766 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.18 ac
SmallerTypical 0.3 acBigger

Bigger than 22% of homes nearby

Year built1900
OlderTypical 1961Newer

Newer than 11% of homes nearby

How 640 Prospect St ranks against every home in each area.
MeasureThis homeTorrington 06790Northwest Hills County
Estimated valuepricier than$250,69819% of homes9% of homes
Price per ft²pricier than$1423% of homes2% of homes
Living areabigger than1,766 ft²68% of homes51% of homes
Lot sizebigger than0.18 ac22% of homes8% of homes
Year builtnewer than190011% of homes13% of homes

About 640 Prospect St

How much is 640 Prospect St, Torrington, CT worth?

The TopHap Estimate for 640 Prospect St, Torrington, CT is $250,698 as of Jul 14, 2026. The likely range is $192,349 to $309,047. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Prospect St, Torrington, CT last sell?

640 Prospect St, Torrington, CT last sold on Mar 2, 2022 for $240,000, according to the county's recorded deed.

How big is 640 Prospect St, Torrington, CT?

640 Prospect St, Torrington, CT has 2 bedrooms, 1.5 bathrooms, 1,766 square feet of living space and a 0.18-acre lot.

When was 640 Prospect St, Torrington, CT built?

640 Prospect St, Torrington, CT was built in 1900, making it 126 years old. It is a colonial home. The building has 2 stories.

What schools serve 640 Prospect St, Torrington, CT?

640 Prospect St, Torrington, CT is assigned to Torrington High School (high), rated D-; Torringford Elementary School (elementary), rated C-; Torrington Middle School (middle), rated C-. All sit in Torrington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Prospect St, Torrington, CT compare to other homes in Torrington 06790?

Among the 12,288 homes in Torrington 06790, it is worth more than 19% of them ($250,698 against a typical $313,524), its price per square foot is higher than 3% of them ($142 against a typical $223), it is bigger than 68% of them (1,766 ft² against a typical 1,440 ft²), its lot is bigger than 22% of them (0.18 ac against a typical 0.3 ac) and it is newer than 11% of them (1900 against a typical 1961). Measured against all of Northwest Hills 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 640 Prospect St, Torrington, CT?

The 2025 property tax bill for 640 Prospect St, Torrington, CT was $6,764. The county assessed it at $175,910.

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