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Duplex (2 Units, Any Combination)Residential
Last sold for $110,000 on Jan 3, 2005

21 RIVER ST

PLAINFIELD, CT 06374
6
Beds
3
Baths
3,198 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.
1.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1825
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$110,000 · Jan 3, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,474 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$185,580 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,580
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$129,906

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.51
67
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.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
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.35 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)
CountyNORTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.1.40
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.

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

H
Plainfield High SchoolD-
High · Grades 9–12 · 0.8 mi
E
Shepard Hill Elementary SchoolC
Elementary · Grades PK–3 · 1.0 mi
M
Plainfield Central SchoolC-
Middle · Grades 6–8 · 2.8 mi

District: Plainfield School District

Neighborhood · ZIP 06374These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.9,163
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.321 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,315
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,117
Average tempThe average temperature here across a full year.48°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%

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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

21 River 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.

  • Among the largest homes in Plainfield 06374
  • Has a bigger lot than 73% of homes in Plainfield 06374
  • Among the oldest homes in Plainfield 06374

How it measures up in Plainfield 06374

The dot is this home. The mark in the middle is the typical home in Plainfield 06374.

Living area3,198 ft²
SmallerTypical 1,317 ft²Bigger

Bigger than almost all homes nearby

Lot size1.4 ac
SmallerTypical 0.69 acBigger

Bigger than 73% of homes nearby

Year built1825
OlderTypical 1976Newer

Older than almost all homes nearby

How 21 River St ranks against every home in each area.
MeasureThis homePlainfield 06374Northeastern Connecticut County
Living areabigger than3,198 ft²almost all homes96% of homes
Lot sizebigger than1.4 ac73% of homes49% of homes
Year builtnewer than1825almost no homes3% of homes

About 21 River St

When did 21 River St, Plainfield, CT last sell?

21 River St, Plainfield, CT last sold on Jan 3, 2005 for $110,000, according to the county's recorded deed.

How big is 21 River St, Plainfield, CT?

21 River St, Plainfield, CT has 6 bedrooms, 3 bathrooms, 3,198 square feet of living space and a 1.40-acre lot.

When was 21 River St, Plainfield, CT built?

21 River St, Plainfield, CT was built in 1825, making it 201 years old. The building has 2 stories.

What schools serve 21 River St, Plainfield, CT?

21 River St, Plainfield, CT is assigned to Plainfield High School (high), rated D-; Shepard Hill Elementary School (elementary), rated C; Plainfield Central School (middle), rated C-. All sit in Plainfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 River St, Plainfield, CT compare to other homes in Plainfield 06374?

Among the 2,929 homes in Plainfield 06374, it is bigger than almost all of them (3,198 ft² against a typical 1,317 ft²), its lot is bigger than 73% of them (1.4 ac against a typical 0.69 ac) and it is newer than almost none of them (1825 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 River St, Plainfield, CT?

The 2024 property tax bill for 21 River St, Plainfield, CT was $4,474. The county assessed it at $185,580.

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Assigned schools

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