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Single Family ResidenceResidential
$1,084,657$675 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $625,000 on Oct 16, 2017

52 RIVERVIEW AVE

GROTON, CT 06340
3
Beds
1.5
Baths
1,608 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.
3,920 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
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

$1.1M
$1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$625,000 · Oct 16, 2017
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$584,657
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$467,726
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$500,000
BLAKEMORE HLDG INC · R · recorded Dec 10, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,511 (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.$588,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$453,642
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$134,358
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$588,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$411,600

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.37
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
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.
79
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.42 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.45%
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.Single Family Residence
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.09
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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(8)

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
Mystic River Magnet SchoolC
Elementary · Grades PK–5 · 1.6 mi
H
Robert E. Fitch High SchoolC
High · Grades 9–12 · 1.8 mi
M
Groton Middle SchoolC
Middle · Grades 6–8 · 2.1 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

52 Riverview Ave 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 97% of homes in Southeastern Connecticut County
  • Among the highest price per square foot in Southeastern Connecticut County
  • Among the smallest lots in Southeastern Connecticut County
  • Older than 91% 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
$201K$1.7M

This home is worth more than 92% 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$1,084,657
CheaperTypical $390,134Pricier

Pricier than 92% of homes nearby

Price per ft²$675
CheaperTypical $285Pricier

Pricier than 96% of homes nearby

Living area1,608 ft²
SmallerTypical 1,422 ft²Bigger

Bigger than 61% of homes nearby

Lot size3,920 ft²
SmallerTypical 0.28 acBigger

Bigger than 2% of homes nearby

Year built1900
OlderTypical 1960Newer

Newer than 9% of homes nearby

How 52 Riverview Ave ranks against every home in each area.
MeasureThis homeGroton 06340Southeastern Connecticut County
Estimated valuepricier than$1,084,65792% of homes97% of homes
Price per ft²pricier than$67596% of homesalmost all homes
Living areabigger than1,608 ft²61% of homes55% of homes
Lot sizebigger than3,920 ft²2% of homesalmost no homes
Year builtnewer than19009% of homes11% of homes

About 52 Riverview Ave

How much is 52 Riverview Ave, Groton, CT worth?

The TopHap Estimate for 52 Riverview Ave, Groton, CT is $1,084,657 as of Jul 14, 2026. The likely range is $1,012,262 to $1,157,052. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 52 Riverview Ave, Groton, CT last sell?

52 Riverview Ave, Groton, CT last sold on Oct 16, 2017 for $625,000, according to the county's recorded deed.

How big is 52 Riverview Ave, Groton, CT?

52 Riverview Ave, Groton, CT has 3 bedrooms, 1.5 bathrooms, 1,608 square feet of living space and a 0.09-acre lot.

When was 52 Riverview Ave, Groton, CT built?

52 Riverview Ave, Groton, CT was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 52 Riverview Ave, Groton, CT?

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

How does 52 Riverview Ave, Groton, CT compare to other homes in Groton 06340?

Among the 7,236 homes in Groton 06340, it is worth more than 92% of them ($1,084,657 against a typical $390,134), its price per square foot is higher than 96% of them ($675 against a typical $285), it is bigger than 61% of them (1,608 ft² against a typical 1,422 ft²), its lot is bigger than 2% of them (3,920 ft² against a typical 0.28 ac) and it is newer than 9% of them (1900 against a typical 1960). Measured against all of Southeastern Connecticut County, it is worth more than 97% 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 52 Riverview Ave, Groton, CT?

The 2025 property tax bill for 52 Riverview Ave, Groton, CT was $15,511. The county assessed it at $588,000.

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Assigned schools

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