Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$500,535$298 / 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 89How 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
Last sold for $234,077 on Feb 8, 2017

9 HEARTWELL DR

GROTON, CT 06340
3
Beds
2
Baths
1,680 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.
0.76 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
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.

Valuation

$501K
$448K low$553K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$234,077 · Feb 8, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,446 (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.$227,290 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$106,015
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$121,275
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$227,290
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$159,103

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.
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.
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.Colonial
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.76
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
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(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Charles Barnum Magnet SchoolB+
Elementary · Grades PK–5 · 0.9 mi
M
Groton Middle SchoolC
Middle · Grades 6–8 · 3.7 mi
H
Robert E. Fitch High SchoolC
High · Grades 9–12 · 4.0 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

9 Heartwell 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 more than 69% of homes in Southeastern Connecticut County
  • Bigger than 65% of homes in Groton 06340
  • Has a bigger lot than 90% of homes in Groton 06340
  • Newer than 97% 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
$182K$2.1M

This home is worth more than 68% 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$500,535
CheaperTypical $385,579Pricier

Pricier than 68% of homes nearby

Price per ft²$298
CheaperTypical $289Pricier

Pricier than 55% of homes nearby

Living area1,680 ft²
SmallerTypical 1,425 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.76 ac
SmallerTypical 0.28 acBigger

Bigger than 90% of homes nearby

Year built2010
OlderTypical 1961Newer

Newer than 97% of homes nearby

How 9 Heartwell Dr ranks against every home in each area.
MeasureThis homeGroton 06340Southeastern Connecticut County
Estimated valuepricier than$500,53568% of homes69% of homes
Price per ft²pricier than$29855% of homes61% of homes
Living areabigger than1,680 ft²65% of homes59% of homes
Lot sizebigger than0.76 ac90% of homes60% of homes
Year builtnewer than201097% of homes96% of homes

About 9 Heartwell Dr

How much is 9 Heartwell Dr, Groton, CT worth?

The TopHap Estimate for 9 Heartwell Dr, Groton, CT is $500,535 as of Sep 24, 2026. The likely range is $447,675 to $553,395. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9 Heartwell Dr, Groton, CT last sell?

9 Heartwell Dr, Groton, CT last sold on Feb 8, 2017 for $234,077, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9 Heartwell Dr, Groton, CT?

9 Heartwell Dr, Groton, CT has 3 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 0.76-acre lot.

When was 9 Heartwell Dr, Groton, CT built?

9 Heartwell Dr, Groton, CT was built in 2010, making it 16 years old. It is a colonial home. The building has 2 stories.

What schools serve 9 Heartwell Dr, Groton, CT?

9 Heartwell Dr, Groton, CT is assigned to Charles Barnum 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 9 Heartwell Dr, Groton, CT compare to other homes in Groton 06340?

Among the 7,236 homes in Groton 06340, it is worth more than 68% of them ($500,535 against a typical $385,579), its price per square foot is higher than 55% of them ($298 against a typical $289), it is bigger than 65% of them (1,680 ft² against a typical 1,425 ft²), its lot is bigger than 90% of them (0.76 ac against a typical 0.28 ac) and it is newer than 97% of them (2010 against a typical 1961). Measured against all of Southeastern Connecticut County, it is worth more than 69% 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 9 Heartwell Dr, Groton, CT?

The 2025 property tax bill for 9 Heartwell Dr, Groton, CT was $6,446. The county assessed it at $227,290.

More homes on Heartwell Dr

Closest homes

More homes in Groton 06340

Assigned schools

Explore the area

See this home in context

Open 9 Heartwell 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