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Duplex (2 Units, Any Combination)Residential
Last sold for $335,000 on Sep 9, 2022

139 THAMES ST

NEW LONDON, CT 06320
5
Beds
2
Baths
3,034 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Sep 9, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,948 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$219,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$148,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$219,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$421,310

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.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
80
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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
Harbor Elementary School
Elementary · Grades PK–5 · 0.3 mi
M
Bennie Dover Jackson International Education and Dual Language Middle SchoolF
Middle · Grades 6–8 · 1.9 mi
H
New London Visual & Performing Arts Magnet SchoolD
High · Grades 6–11 · 1.9 mi

District: New London School District

Neighborhood · ZIP 06320These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.51

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.90%
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.20%
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.24,649
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,337 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,671
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,460
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

139 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.

  • Bigger than 94% of homes in Southeastern Connecticut County
  • Has a smaller lot than 82% of homes in Southeastern Connecticut County
  • Older than 85% of homes in Southeastern Connecticut County

How it measures up in New London 06320

The dot is this home. The mark in the middle is the typical home in New London 06320.

Living area3,034 ft²
SmallerTypical 1,586 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.21 ac
SmallerTypical 0.15 acBigger

Bigger than 76% of homes nearby

Year built1920
OlderTypical 1929Newer

Newer than 43% of homes nearby

How 139 Thames St ranks against every home in each area.
MeasureThis homeNew London 06320Southeastern Connecticut County
Living areabigger than3,034 ft²92% of homes94% of homes
Lot sizebigger than0.21 ac76% of homes18% of homes
Year builtnewer than192043% of homes15% of homes

About 139 Thames St

When did 139 Thames St, New London, CT last sell?

139 Thames St, New London, CT last sold on Sep 9, 2022 for $335,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 139 Thames St, New London, CT?

139 Thames St, New London, CT has 5 bedrooms, 2 bathrooms, 3,034 square feet of living space and a 0.21-acre lot.

When was 139 Thames St, New London, CT built?

139 Thames St, New London, CT was built in 1920, making it 106 years old. It is a duplex single home. The building has 2 stories.

What schools serve 139 Thames St, New London, CT?

139 Thames St, New London, CT is assigned to Harbor Elementary School (elementary); Bennie Dover Jackson International Education and Dual Language Middle School (middle), rated F; New London Visual & Performing Arts Magnet School (high), rated D. All sit in New London School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 139 Thames St, New London, CT compare to other homes in New London 06320?

Among the 5,637 homes in New London 06320, it is bigger than 92% of them (3,034 ft² against a typical 1,586 ft²), its lot is bigger than 76% of them (0.21 ac against a typical 0.15 ac) and it is newer than 43% of them (1920 against a typical 1929). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 139 Thames St, New London, CT?

The 2026 property tax bill for 139 Thames St, New London, CT was $5,948. The county assessed it at $219,500.

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