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Single Family ResidenceResidential
$393,950$269 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

231 KILLINGWORTH TPKE

CLINTON, CT 06413
4
Beds
1
Baths
1,465 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.
1.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1935
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

$394K
$356K low$431K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,662 (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.$117,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$72,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$82,320

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.53
62
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
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.58 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
CountyLOWER CONNECTICUT RIVER VALLEY
Lot (acres)The size of the land the home sits on, from county records.1.38
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
The Morgan SchoolB+
High · Grades 9–12 · 1.1 mi
E
Lewin G. Joel Jr. SchoolB-
Elementary · Grades PK–4 · 1.2 mi
M
Jared Eliot SchoolB-
Middle · Grades 5–8 · 1.7 mi

District: Clinton School District

Neighborhood · ZIP 06413These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.11,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.661 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,406
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,781
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

231 Killingworth Tpke 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 79% of homes in Clinton 06413
  • Costs less per square foot than 82% of homes in Clinton 06413
  • Has a bigger lot than 82% of homes in Clinton 06413
  • Older than 90% of homes in Clinton 06413

What homes are worth in Clinton 06413

Each bar is how many homes fall in that price range. The marker is this home.

This home
$204K$1.8M

This home is worth more than 21% of homes in Clinton 06413.

How it measures up in Clinton 06413

The dot is this home. The mark in the middle is the typical home in Clinton 06413.

Estimated value$393,950
CheaperTypical $506,168Pricier

Pricier than 21% of homes nearby

Price per ft²$269
CheaperTypical $336Pricier

Pricier than 18% of homes nearby

Living area1,465 ft²
SmallerTypical 1,445 ft²Bigger

Bigger than 51% of homes nearby

Lot size1.38 ac
SmallerTypical 0.5 acBigger

Bigger than 82% of homes nearby

Year built1935
OlderTypical 1968Newer

Newer than 10% of homes nearby

How 231 Killingworth Tpke ranks against every home in each area.
MeasureThis homeClinton 06413Lower Connecticut River Valley County
Estimated valuepricier than$393,95021% of homes30% of homes
Price per ft²pricier than$26918% of homes39% of homes
Living areabigger than1,465 ft²51% of homes41% of homes
Lot sizebigger than1.38 ac82% of homes71% of homes
Year builtnewer than193510% of homes15% of homes

About 231 Killingworth Tpke

How much is 231 Killingworth Tpke, Clinton, CT worth?

The TopHap Estimate for 231 Killingworth Tpke, Clinton, CT is $393,950 as of Oct 21, 2026. The likely range is $356,411 to $431,489. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 231 Killingworth Tpke, Clinton, CT last sell?

231 Killingworth Tpke, Clinton, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 231 Killingworth Tpke, Clinton, CT?

231 Killingworth Tpke, Clinton, CT has 4 bedrooms, 1 bathrooms, 1,465 square feet of living space and a 1.38-acre lot.

When was 231 Killingworth Tpke, Clinton, CT built?

231 Killingworth Tpke, Clinton, CT was built in 1935, making it 91 years old. It is a cape cod home. The building has 2 stories.

What schools serve 231 Killingworth Tpke, Clinton, CT?

231 Killingworth Tpke, Clinton, CT is assigned to The Morgan School (high), rated B+; Lewin G. Joel Jr. School (elementary), rated B-; Jared Eliot School (middle), rated B-. All sit in Clinton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 231 Killingworth Tpke, Clinton, CT compare to other homes in Clinton 06413?

Among the 5,682 homes in Clinton 06413, it is worth more than 21% of them ($393,950 against a typical $506,168), its price per square foot is higher than 18% of them ($269 against a typical $336), it is bigger than 51% of them (1,465 ft² against a typical 1,445 ft²), its lot is bigger than 82% of them (1.38 ac against a typical 0.5 ac) and it is newer than 10% of them (1935 against a typical 1968). Measured against all of Lower Connecticut River Valley 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 231 Killingworth Tpke, Clinton, CT?

The 2025 property tax bill for 231 Killingworth Tpke, Clinton, CT was $3,662. The county assessed it at $117,600.

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