Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$240,005$234 / 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 95How 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

166 RING DR

GROTON, CT 06340
3
Beds
1.5
Baths
1,024 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.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$240K
$229K low$251K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,642 (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.$89,530 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,859
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$62,671
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$89,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$62,671

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.54 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.73%
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 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.Condominium
CountySOUTHEASTERN CONNECTICUT
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Electric
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Groton Middle SchoolC
Middle · Grades 6–8 · 0.7 mi
H
Robert E. Fitch High SchoolC+
High · Grades 9–12 · 0.9 mi
E
Northeast Academy Arts Magnet SchoolB+
Elementary · Grades PK–5 · 2.8 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%

Owner Tools

Do you own this home?
Claim this home

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

166 Ring Dr 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 94% of homes in Southeastern Connecticut County
  • Costs less per square foot than 78% of homes in Groton 06340
  • Smaller than 84% of homes in Southeastern Connecticut County
  • Newer than 66% of homes in Groton 06340

What homes are worth in Groton 06340

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

This home
$187K$2.2M

This home is worth more than 11% of 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.

Estimated value$240,005
CheaperTypical $385,857Pricier

Pricier than 11% of homes nearby

Price per ft²$234
CheaperTypical $289Pricier

Pricier than 22% of homes nearby

Living area1,024 ft²
SmallerTypical 1,425 ft²Bigger

Bigger than 20% of homes nearby

Year built1975
OlderTypical 1960Newer

Newer than 66% of homes nearby

How 166 Ring Dr ranks against every home in each area.
MeasureThis homeGroton 06340Southeastern Connecticut County
Estimated valuepricier than$240,00511% of homes6% of homes
Price per ft²pricier than$23422% of homes27% of homes
Living areabigger than1,024 ft²20% of homes16% of homes
Year builtnewer than197566% of homes60% of homes

About 166 Ring Dr

How much is 166 Ring Dr, Groton, CT worth?

The TopHap Estimate for 166 Ring Dr, Groton, CT is $240,005 as of Sep 24, 2026. The likely range is $228,594 to $251,416. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 166 Ring Dr, Groton, CT last sell?

166 Ring Dr, Groton, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 166 Ring Dr, Groton, CT?

166 Ring Dr, Groton, CT has 3 bedrooms, 1.5 bathrooms and 1,024 square feet of living space.

When was 166 Ring Dr, Groton, CT built?

166 Ring Dr, Groton, CT was built in 1975, making it 51 years old. The building has 1 story.

What schools serve 166 Ring Dr, Groton, CT?

166 Ring Dr, Groton, CT is assigned to Groton Middle School (middle), rated C; Robert E. Fitch High School (high), rated C+; Northeast Academy Arts Magnet School (elementary), rated B+. All sit in Groton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 166 Ring Dr, Groton, CT compare to other homes in Groton 06340?

Among the 7,236 homes in Groton 06340, it is worth more than 11% of them ($240,005 against a typical $385,857), its price per square foot is higher than 22% of them ($234 against a typical $289), it is bigger than 20% of them (1,024 ft² against a typical 1,425 ft²) and it is newer than 66% of them (1975 against a typical 1960). Measured against all of Southeastern Connecticut County, it is worth more than 6% 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 166 Ring Dr, Groton, CT?

The 2025 property tax bill for 166 Ring Dr, Groton, CT was $2,642. The county assessed it at $89,530.

More homes on Ring Dr

Closest homes

More homes in Groton 06340

Assigned schools

Explore the area

See this home in context

Open 166 Ring Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map