Duplex (2 Units, Any Combination)Residential
40 RIVERVIEW AVE
GROTON, CT 06340
5
Beds
2.5
Baths
4,008 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1875
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
Valuation
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.$270,000
PEOPLES BANK · recorded Dec 7, 2012
2nd 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.$200,000
BANK OF AMERICA NA
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$25,535 (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.$967,960 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$740,306
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$227,654
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$967,960
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$677,572
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.30 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.0.2 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.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.0.61
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
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.DeckElevator
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.
EHM
Mystic River Magnet SchoolC
Elementary · Grades PK–5 · 1.5 mi
Robert E. Fitch High SchoolC
High · Grades 9–12 · 1.8 mi
Groton Middle SchoolC
Middle · Grades 6–8 · 2.0 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%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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
40 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.
- Among the largest homes in Groton 06340
- Has a bigger lot than 86% of homes in Groton 06340
- Older than 97% 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.
Living area4,008 ft²
SmallerTypical 1,417 ft²Bigger
Bigger than almost all homes nearby
Lot size0.61 ac
SmallerTypical 0.28 acBigger
Bigger than 86% of homes nearby
Year built1875
OlderTypical 1960Newer
Newer than 3% of homes nearby
| Measure | This home | Groton 06340 | Southeastern Connecticut County |
|---|---|---|---|
| Living areabigger than | 4,008 ft² | almost all homes | almost all homes |
| Lot sizebigger than | 0.61 ac | 86% of homes | 55% of homes |
| Year builtnewer than | 1875 | 3% of homes | 4% of homes |
About 40 Riverview Ave
When did 40 Riverview Ave, Groton, CT last sell?
40 Riverview Ave, Groton, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 40 Riverview Ave, Groton, CT?
40 Riverview Ave, Groton, CT has 5 bedrooms, 2.5 bathrooms, 4,008 square feet of living space and a 0.61-acre lot.
When was 40 Riverview Ave, Groton, CT built?
40 Riverview Ave, Groton, CT was built in 1875, making it 151 years old. It is a duplex single home. The building has 2 stories.
What schools serve 40 Riverview Ave, Groton, CT?
40 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 40 Riverview Ave, Groton, CT compare to other homes in Groton 06340?
Among the 7,236 homes in Groton 06340, it is bigger than almost all of them (4,008 ft² against a typical 1,417 ft²), its lot is bigger than 86% of them (0.61 ac against a typical 0.28 ac) and it is newer than 3% of them (1875 against a typical 1960). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 40 Riverview Ave, Groton, CT?
The 2025 property tax bill for 40 Riverview Ave, Groton, CT was $25,535. The county assessed it at $967,960.
More homes on Riverview Ave
- 41 Riverview Ave$316K3 bd · 1 ba · 1,079 ft² · Sold $310K · Apr 2026
- 112 Riverview Ave$407K3 bd · 1.5 ba · 1,456 ft² · Sold $385K · Oct 2025
- 72 Riverview Ave$254K1 bd · 1 ba · 720 ft² · Sold $213K · Jun 2024
- 51 Riverview Ave$319K2 bd · 1 ba · 888 ft² · Sold $256K · Dec 2023
- 57 Riverview Ave$293K2 bd · 1 ba · 1,064 ft² · Sold $238K · Oct 2023
- 121 Riverview Ave2 bd · 1 ba · 1,094 ft² · Sold $200K · Sep 2022
- 35 Riverview Ave$428K4 bd · 2.5 ba · 1,790 ft² · Sold $324K · May 2022
- 27 Riverview Ave$306K3 bd · 2 ba · 1,111 ft² · Sold $145K · Jan 2021
- 13 Riverview Ave$338K2 bd · 1 ba · 1,081 ft² · Sold $128K · Aug 2019
- 48 Riverview Ave$1.6M4 bd · 2 ba · 2,521 ft² · Sold $1.1M · Oct 2018
- 66 Riverview Ave$1.3M4 bd · 2.5 ba · 1,928 ft² · Sold $700K · May 2018
- 52 Riverview Ave$1.1M3 bd · 1.5 ba · 1,608 ft² · Sold $625K · Oct 2017
Closest homes
- 34 Beach Rd$1.5M81 ft · 4 bd · 4 ba · 2,790 ft² · Sold $1.2M · Nov 2007
- 34 Smith Ct$1M81 ft · 5 bd · 7 ba · 3,813 ft² · Sold $145K · Jan 2012
- 217 Seneca Dr$590K124 ft · 3 bd · 2 ba · 1,176 ft² · Sold Jan 1900
- 52 Riverview Ave$1.1M124 ft · 3 bd · 1.5 ba · 1,608 ft² · Sold $625K · Oct 2017
- 17 Middlefield St$697K141 ft · 3 bd · 2 ba · 1,125 ft² · Sold $575K · Sep 2021
- 66 Riverview Ave$1.3M141 ft · 4 bd · 2.5 ba · 1,928 ft² · Sold $700K · May 2018
- 32 Potter St$2M241 ft · 4 bd · 4.5 ba · 3,628 ft² · Sold $567K · Apr 2003
- 23 Smith Ct$1.6M240 ft · 3 bd · 4.5 ba · 3,516 ft² · Sold $1.4M · Oct 2017
More homes in Groton 06340
- 330 Virgo Dr$388K2 bd · 2 ba · 1,760 ft² · Sold $300K · Jul 2026
- 68 School St4 bd · 2 ba · 2,506 ft² · Sold $486K · Jul 2026
- 314 Virgo Dr$447K3 bd · 2 ba · 1,684 ft² · Sold $441K · Jul 2026
- 180 North Rd$215K3 bd · 1 ba · 986 ft² · Sold $215K · Jul 2026
- 13 York Ct4 bd · 2 ba · 1,450 ft² · Sold $385K · Jul 2026
- 310 Lestertown Rd$350K3 bd · 1 ba · 1,671 ft² · Sold $340K · Jul 2026
- 49 Thames Height Ln$288K2 bd · 2 ba · 1,111 ft² · Sold $310K · Jul 2026
- 62 Main St$653K3 bd · 2.5 ba · 1,679 ft² · Sold $650K · Jul 2026
- 87 Leafwood Ln$139K1 bd · 1 ba · 714 ft² · Sold $155K · Jul 2026
- 74 Nicholas Ave$364K2 bd · 1 ba · 1,224 ft² · Sold $370K · Jul 2026
- 114 Spyglass Cir$354K2 bd · 2.5 ba · 1,336 ft² · Sold $351K · Jul 2026
- 32 Meryl Ct$256K3 bd · 1.5 ba · 1,024 ft² · Sold $260K · Jul 2026
Assigned schools
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