Apartments (Generic)Residential
Last sold for $280,000 on Apr 24, 1989
237 ROUTE 80
KILLINGWORTH, CT 06419
4
Beds
2.5
Baths
2,103 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.
2.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1848
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.
2
ParkingThe number of parking spaces on the property, including the garage.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Apr 24, 1989
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,844 (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.$184,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$106,050
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,680
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$184,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$129,311
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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
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.
96
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.
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.Apartments (Generic)
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyLOWER CONNECTICUT RIVER VALLEY
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1963
Lot (acres)The size of the land the home sits on, from county records.2.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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(1)
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.
EMH
Killingworth Elementary SchoolA-
Elementary · Grades PK–3 · 1.0 mi
Haddam-Killingworth Middle SchoolB+
Middle · Grades 6–8 · 1.7 mi
Haddam-Killingworth High SchoolA+
High · Grades 9–12 · 7.3 mi
District: Regional School District 17
Neighborhood · ZIP 06419These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.120
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61
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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.5,642
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.159 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,563
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$180,498
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%
Owner Tools
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How this home compares
237 Route 80 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.
- Bigger than 70% of homes in Lower Connecticut River Valley County
- Has a bigger lot than 82% of homes in Lower Connecticut River Valley County
- Among the oldest homes in Killingworth 06419
How it measures up in Killingworth 06419
The dot is this home. The mark in the middle is the typical home in Killingworth 06419.
Living area2,103 ft²
SmallerTypical 2,085 ft²Bigger
Bigger than 51% of homes nearby
Lot size2.1 ac
SmallerTypical 2.7 acBigger
Bigger than 29% of homes nearby
Year built1848
OlderTypical 1985Newer
Older than almost all homes nearby
| Measure | This home | Killingworth 06419 | Lower Connecticut River Valley County |
|---|---|---|---|
| Living areabigger than | 2,103 ft² | 51% of homes | 70% of homes |
| Lot sizebigger than | 2.1 ac | 29% of homes | 82% of homes |
| Year builtnewer than | 1848 | almost no homes | 2% of homes |
About 237 Route 80
When did 237 Route 80, Killingworth, CT last sell?
237 Route 80, Killingworth, CT last sold on Apr 24, 1989 for $280,000, according to the county's recorded deed.
How big is 237 Route 80, Killingworth, CT?
237 Route 80, Killingworth, CT has 4 bedrooms, 2.5 bathrooms, 2,103 square feet of living space and a 2.10-acre lot.
When was 237 Route 80, Killingworth, CT built?
237 Route 80, Killingworth, CT was built in 1848, making it 178 years old. It is a condo/apartment home. The building has 2 stories.
What schools serve 237 Route 80, Killingworth, CT?
237 Route 80, Killingworth, CT is assigned to Killingworth Elementary School (elementary), rated A-; Haddam-Killingworth Middle School (middle), rated B+; Haddam-Killingworth High School (high), rated A+. All sit in Regional School District 17. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 237 Route 80, Killingworth, CT compare to other homes in Killingworth 06419?
Among the 2,550 homes in Killingworth 06419, it is bigger than 51% of them (2,103 ft² against a typical 2,085 ft²), its lot is bigger than 29% of them (2.1 ac against a typical 2.7 ac) and it is newer than almost none of them (1848 against a typical 1985). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 237 Route 80, Killingworth, CT?
The 2025 property tax bill for 237 Route 80, Killingworth, CT was $4,844. The county assessed it at $184,730.
More homes on Route 80
- 208 Route 80$492K2 bd · 1 ba · 1,152 ft² · Sold $400K · Dec 2025
- Route 802 bd · 1 ba · 1,152 ft² · Sold $75K · Dec 2025
- 499 Route 80$490K4 bd · 2 ba · 2,234 ft² · Sold $450K · May 2025
- 201 Route 80$551K3 bd · 2.5 ba · 2,015 ft² · Sold $395K · Jul 2023
- 162 Route 80$514K3 bd · 2 ba · 1,584 ft² · Sold $350K · Jun 2022
- 81 Route 80$468K3 bd · 2.5 ba · 1,464 ft² · Sold $278K · Aug 2021
- 179 Route 80$609K3 bd · 2 ba · 1,899 ft² · Sold $440K · Aug 2021
- 62 Route 80$843K3 bd · 3 ba · 2,841 ft² · Sold $685K · Aug 2021
- 180 Route 80$322K2 bd · 1 ba · 1,152 ft² · Sold $125K · Dec 2020
- 37 Route 80$559K4 bd · 3 ba · 2,381 ft² · Sold $300K · Nov 2020
- 66 Route 80$391K2 bd · 2 ba · 1,216 ft² · Sold $144K · Nov 2020
- 68 Route 80$1.3M3 bd · 3.5 ba · 3,408 ft² · Sold $775K · Nov 2020
Closest homes
- 236 Route 80$277K479 ft · 3 bd · 1 ba · 801 ft² · Sold Jan 1900
- 223 Route 80$662K441 ft · 3 bd · 1.5 ba · 1,608 ft² · Sold Jan 1900
- Route 80 Rear0.1 mi · 8.5 ac · Sold Jan 1900
- Route 800.2 mi · 0.5 ac · Sold Jan 1900
- 224 Route 80$566K0.2 mi · 5 bd · 3.5 ba · 3,080 ft² · Sold $325K · Aug 2018
- 233 Route 81$308K0.2 mi · 2 bd · 1 ba · 806 ft² · Sold Jan 1900
- 197 Route 81$817K0.2 mi · 3 bd · 2.5 ba · 2,554 ft² · Sold $335K · Sep 2000
- 220 Route 80$554K0.2 mi · 3 bd · 2.5 ba · 1,920 ft² · Sold $310K · Jun 2006
More homes in Killingworth 06419
- 643 Route 81$491K2 bd · 1 ba · 1,064 ft² · Sold $468K · Aug 2026
- 550 Route 81$795K3 bd · 2.5 ba · 1,654 ft² · Sold $775K · Aug 2026
- 38 Beech Tree Rdg$769K3 bd · 3.5 ba · 2,940 ft² · Sold $820K · Aug 2026
- 181 N Chestnut Hill Rd$569K3 bd · 3 ba · 2,343 ft² · Sold $550K · Jul 2026
- 29 Stonehill Dr$513K3 bd · 2 ba · 1,650 ft² · Sold $510K · Jul 2026
- 42 Parker Hill Rd$488K3 bd · 2 ba · 1,304 ft² · Sold $518K · Jun 2026
- 95 Chestnut Hill Rd$1.1M3 bd · 2.5 ba · 2,896 ft² · Sold $1.1M · Jun 2026
- 25 Madison Holw$735K3 bd · 2.5 ba · 2,500 ft² · Sold $815K · Jun 2026
- 29 Welsch Farms Rd$780K5 bd · 3.5 ba · 3,265 ft² · Sold $775K · Jun 2026
- 271 Chestnut Hill Rd$627K4 bd · 2.5 ba · 2,590 ft² · Sold $620K · Jun 2026
- 51 Fawn Hill Rd$836K3 bd · 2.5 ba · 2,838 ft² · Sold $826K · Jun 2026
- 11 Parker Hill Rd$746K3 bd · 1.5 ba · 2,349 ft² · Sold $737K · Jun 2026
Assigned schools
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