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Duplex (2 Units, Any Combination)Residential

64 TREADWELL AVE

THOMASTON, CT 06787
5
Beds
2.5
Baths
2,250 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,041 (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.$140,770 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,020
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$99,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$140,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$98,539

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.160 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyNAUGATUCK VALLEY
Lot (acres)The size of the land the home sits on, from county records.0.26
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.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.

E
Black Rock SchoolC-
Elementary · Grades PK–3 · 2.4 mi
M
Thomaston High SchoolB-
Middle · Grades 7–12 · 2.4 mi

District: Thomaston School District

Neighborhood · ZIP 06787These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.7,823
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.624 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,522
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,660
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

64 Treadwell Ave 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.

  • Bigger than 84% of homes in Thomaston 06787
  • Has a smaller lot than 85% of homes in Thomaston 06787
  • Older than 72% of homes in Naugatuck Valley County

How it measures up in Thomaston 06787

The dot is this home. The mark in the middle is the typical home in Thomaston 06787.

Living area2,250 ft²
SmallerTypical 1,524 ft²Bigger

Bigger than 84% of homes nearby

Lot size0.26 ac
SmallerTypical 0.57 acBigger

Bigger than 15% of homes nearby

Year built1952
OlderTypical 1968Newer

Newer than 31% of homes nearby

How 64 Treadwell Ave ranks against every home in each area.
MeasureThis homeThomaston 06787Naugatuck Valley County
Living areabigger than2,250 ft²84% of homes78% of homes
Lot sizebigger than0.26 ac15% of homes36% of homes
Year builtnewer than195231% of homes28% of homes

About 64 Treadwell Ave

When did 64 Treadwell Ave, Thomaston, CT last sell?

64 Treadwell Ave, Thomaston, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 64 Treadwell Ave, Thomaston, CT?

64 Treadwell Ave, Thomaston, CT has 5 bedrooms, 2.5 bathrooms, 2,250 square feet of living space and a 0.26-acre lot.

When was 64 Treadwell Ave, Thomaston, CT built?

64 Treadwell Ave, Thomaston, CT was built in 1952, making it 74 years old. It is a duplex single home. The building has 1 story.

What schools serve 64 Treadwell Ave, Thomaston, CT?

64 Treadwell Ave, Thomaston, CT is assigned to Black Rock School (elementary), rated C-; Thomaston High School (middle), rated B-. All sit in Thomaston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 64 Treadwell Ave, Thomaston, CT compare to other homes in Thomaston 06787?

Among the 2,721 homes in Thomaston 06787, it is bigger than 84% of them (2,250 ft² against a typical 1,524 ft²), its lot is bigger than 15% of them (0.26 ac against a typical 0.57 ac) and it is newer than 31% of them (1952 against a typical 1968). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 64 Treadwell Ave, Thomaston, CT?

The 2025 property tax bill for 64 Treadwell Ave, Thomaston, CT was $5,041. The county assessed it at $140,770.

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