Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$339,900$235 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $140,000 on Aug 27, 2012

4 COTTAGE ST

GROTON, CT 06340
2
Beds
2.5
Baths
1,444 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.
0.19 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.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$340K
$332K low$348K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Aug 27, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,928 (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.$135,870 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,843
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,027
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$135,870
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$95,109

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.43
65
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.31 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.DeckElevator

Transaction History(2)

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 · 1.0 mi
M
Groton Middle SchoolC
Middle · Grades 6–8 · 3.1 mi
H
Robert E. Fitch High SchoolC
High · Grades 9–12 · 3.3 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

4 Cottage 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 70% of homes in Southeastern Connecticut County
  • Costs less per square foot than 76% of homes in Groton 06340
  • Has a smaller lot than 85% of homes in Southeastern Connecticut County
  • Older than 70% of homes in Southeastern Connecticut County

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
$193K$2.3M

This home is worth more than 36% 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$339,900
CheaperTypical $384,928Pricier

Pricier than 36% of homes nearby

Price per ft²$235
CheaperTypical $282Pricier

Pricier than 24% of homes nearby

Living area1,444 ft²
SmallerTypical 1,425 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.19 ac
SmallerTypical 0.28 acBigger

Bigger than 28% of homes nearby

Year built1952
OlderTypical 1960Newer

Newer than 38% of homes nearby

How 4 Cottage St ranks against every home in each area.
MeasureThis homeGroton 06340Southeastern Connecticut County
Estimated valuepricier than$339,90036% of homes30% of homes
Price per ft²pricier than$23524% of homes29% of homes
Living areabigger than1,444 ft²51% of homes46% of homes
Lot sizebigger than0.19 ac28% of homes15% of homes
Year builtnewer than195238% of homes30% of homes

About 4 Cottage St

How much is 4 Cottage St, Groton, CT worth?

The TopHap Estimate for 4 Cottage St, Groton, CT is $339,900 as of Aug 30, 2026. The likely range is $332,147 to $347,653. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Cottage St, Groton, CT last sell?

4 Cottage St, Groton, CT last sold on Aug 27, 2012 for $140,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4 Cottage St, Groton, CT?

4 Cottage St, Groton, CT has 2 bedrooms, 2.5 bathrooms, 1,444 square feet of living space and a 0.20-acre lot.

When was 4 Cottage St, Groton, CT built?

4 Cottage St, Groton, CT was built in 1952, making it 74 years old. It is a cape cod home. The building has 2 stories.

What schools serve 4 Cottage St, Groton, CT?

4 Cottage 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 4 Cottage St, Groton, CT compare to other homes in Groton 06340?

Among the 7,236 homes in Groton 06340, it is worth more than 36% of them ($339,900 against a typical $384,928), its price per square foot is higher than 24% of them ($235 against a typical $282), it is bigger than 51% of them (1,444 ft² against a typical 1,425 ft²), its lot is bigger than 28% of them (0.19 ac against a typical 0.28 ac) and it is newer than 38% of them (1952 against a typical 1960). Measured against all of Southeastern Connecticut County, it is worth more than 30% 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 4 Cottage St, Groton, CT?

The 2025 property tax bill for 4 Cottage St, Groton, CT was $3,928. The county assessed it at $135,870.

More homes on Cottage St

Closest homes

More homes in Groton 06340

Assigned schools

Explore the area

See this home in context

Open 4 Cottage St 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