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Single Family ResidenceResidential
$232,602$65 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $181,500 on Aug 25, 2021

142 PROSPECT ST

WILLIMANTIC, CT 06226
4
Beds
1.5
Baths
3,587 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$233K
$215K low$251K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$181,500 · Aug 25, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,136 (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.$165,740 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,930
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$139,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$165,740
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$116,018

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
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.25
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Steam
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Windham High SchoolF
High · Grades 9–12 · 0.6 mi
M
Windham Middle SchoolD+
Middle · Grades 6–8 · 1.0 mi
E
W. B. Sweeney SchoolD-
Elementary · Grades KG–5 · 1.1 mi

District: Windham School District

Neighborhood · ZIP 06226These 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.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.17,460
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,391 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,945
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,578
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

142 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 95% of homes in Southeastern Connecticut County
  • Among the lowest price per square foot in Willimantic 06226
  • Bigger than 98% of homes in Willimantic 06226
  • Has a smaller lot than 76% of homes in Southeastern Connecticut County
  • Older than 95% of homes in Southeastern Connecticut County

What homes are worth in Willimantic 06226

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

This home
$147K$411K

This home is worth more than 18% of homes in Willimantic 06226.

How it measures up in Willimantic 06226

The dot is this home. The mark in the middle is the typical home in Willimantic 06226.

Estimated value$232,602
CheaperTypical $273,721Pricier

Pricier than 18% of homes nearby

Price per ft²$65
CheaperTypical $221Pricier

Cheaper than almost all homes nearby

Living area3,587 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.25 ac
SmallerTypical 0.26 acBigger

Bigger than 49% of homes nearby

Year built1880
OlderTypical 1945Newer

Newer than 9% of homes nearby

How 142 Prospect St ranks against every home in each area.
MeasureThis homeWillimantic 06226Southeastern Connecticut County
Estimated valuepricier than$232,60218% of homes5% of homes
Price per ft²pricier than$65almost no homesalmost no homes
Living areabigger than3,587 ft²98% of homes98% of homes
Lot sizebigger than0.25 ac49% of homes24% of homes
Year builtnewer than18809% of homes5% of homes

About 142 Prospect St

How much is 142 Prospect St, Willimantic, CT worth?

The TopHap Estimate for 142 Prospect St, Willimantic, CT is $232,602 as of Sep 24, 2026. The likely range is $214,559 to $250,645. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 142 Prospect St, Willimantic, CT last sell?

142 Prospect St, Willimantic, CT last sold on Aug 25, 2021 for $181,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 142 Prospect St, Willimantic, CT?

142 Prospect St, Willimantic, CT has 4 bedrooms, 1.5 bathrooms, 3,587 square feet of living space and a 0.25-acre lot.

When was 142 Prospect St, Willimantic, CT built?

142 Prospect St, Willimantic, CT was built in 1880, making it 146 years old. It is a colonial home. The building has 3 stories.

What schools serve 142 Prospect St, Willimantic, CT?

142 Prospect St, Willimantic, CT is assigned to Windham High School (high), rated F; Windham Middle School (middle), rated D+; W. B. Sweeney School (elementary), rated D-. All sit in Windham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 142 Prospect St, Willimantic, CT compare to other homes in Willimantic 06226?

Among the 3,094 homes in Willimantic 06226, it is worth more than 18% of them ($232,602 against a typical $273,721), its price per square foot is higher than almost none of them ($65 against a typical $221), it is bigger than 98% of them (3,587 ft² against a typical 1,344 ft²), its lot is bigger than 49% of them (0.25 ac against a typical 0.26 ac) and it is newer than 9% of them (1880 against a typical 1945). Measured against all of Southeastern Connecticut County, it is worth more than 5% 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 142 Prospect St, Willimantic, CT?

The 2025 property tax bill for 142 Prospect St, Willimantic, CT was $6,136. The county assessed it at $165,740.

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