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Residential Income (General/Multi-Family)Residential

125 THAMES ST

GROTON, CT 06340
0
Baths
1,080 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.
3,049 ft²
Lot SizeThe size of the land the home sits on, from county records.
1850
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,798 (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.$235,130 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$130,907
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,223
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$235,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$164,591

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.154 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.79%
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 coastal 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.Residential Income (General/Multi-Family)
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.07
HeatingThe type of heating system in the home.Hot Water
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(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
Thames River Magnet SchoolB-
Elementary · Grades PK–5 · 1.4 mi
M
Groton Middle SchoolC
Middle · Grades 6–8 · 3.7 mi
H
Robert E. Fitch High SchoolC
High · Grades 9–12 · 3.9 mi

District: Groton School District

Neighborhood · ZIP 06340These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
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.91%
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.9.6%
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.27,657
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.992 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,998
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,942
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

125 Thames 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.

  • Smaller than 80% of homes in Southeastern Connecticut County
  • Among the smallest lots in Groton 06340
  • Among the oldest homes in Groton 06340

How it measures up in Groton 06340

The dot is this home. The mark in the middle is the typical home in Groton 06340.

Living area1,080 ft²
SmallerTypical 1,419 ft²Bigger

Bigger than 26% of homes nearby

Lot size3,049 ft²
SmallerTypical 0.28 acBigger

Smaller than almost all homes nearby

Year built1850
OlderTypical 1960Newer

Older than almost all homes nearby

How 125 Thames St ranks against every home in each area.
MeasureThis homeGroton 06340Southeastern Connecticut County
Living areabigger than1,080 ft²26% of homes20% of homes
Lot sizebigger than3,049 ft²almost no homesalmost no homes
Year builtnewer than1850almost no homes2% of homes

About 125 Thames St

When did 125 Thames St, Groton, CT last sell?

125 Thames St, Groton, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 125 Thames St, Groton, CT?

125 Thames St, Groton, CT has 1,080 square feet of living space and a 0.07-acre lot.

When was 125 Thames St, Groton, CT built?

125 Thames St, Groton, CT was built in 1850, making it 176 years old. The building has 2 stories.

What schools serve 125 Thames St, Groton, CT?

125 Thames St, Groton, CT is assigned to Thames River Magnet School (elementary), rated B-; Groton Middle School (middle), rated C; Robert E. Fitch High School (high), rated C. All sit in Groton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 125 Thames St, Groton, CT compare to other homes in Groton 06340?

Among the 7,236 homes in Groton 06340, it is bigger than 26% of them (1,080 ft² against a typical 1,419 ft²), its lot is bigger than almost none of them (3,049 ft² against a typical 0.28 ac) and it is newer than almost none of them (1850 against a typical 1960). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 125 Thames St, Groton, CT?

The 2025 property tax bill for 125 Thames St, Groton, CT was $6,798. The county assessed it at $235,130.

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