Skip to content
Skip to content
TopHapOpen in map
Residential Income (General/Multi-Family)Residential

290 ROUTE 148

KILLINGWORTH, CT 06419
1
Beds
1
Baths
474 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 ac
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.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,131 (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.$310,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$66,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$243,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$310,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$217,070

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.49
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
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.8 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.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.Residential Income (General/Multi-Family)
StyleThe architectural style of the home, such as ranch or colonial.Ranch
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.1974
Lot (acres)The size of the land the home sits on, from county records.2.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.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(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.

M
Haddam-Killingworth Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
E
Killingworth Elementary SchoolA-
Elementary · Grades PK–3 · 1.2 mi
H
Haddam-Killingworth High SchoolA
High · Grades 9–12 · 5.4 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

Do you own this home?
Claim this home

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

290 Route 148 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 smallest homes in Killingworth 06419
  • Has a bigger lot than 80% of homes in Lower Connecticut River Valley County
  • Older than 98% of 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 area474 ft²
SmallerTypical 2,088 ft²Bigger

Smaller than almost all homes nearby

Lot size2 ac
SmallerTypical 2.7 acBigger

Bigger than 23% of homes nearby

Year built1900
OlderTypical 1985Newer

Newer than 2% of homes nearby

How 290 Route 148 ranks against every home in each area.
MeasureThis homeKillingworth 06419Lower Connecticut River Valley County
Living areabigger than474 ft²almost no homesalmost no homes
Lot sizebigger than2 ac23% of homes80% of homes
Year builtnewer than19002% of homes8% of homes

About 290 Route 148

When did 290 Route 148, Killingworth, CT last sell?

290 Route 148, Killingworth, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 290 Route 148, Killingworth, CT?

290 Route 148, Killingworth, CT has 1 bedrooms, 1 bathrooms, 474 square feet of living space and a 2.00-acre lot.

When was 290 Route 148, Killingworth, CT built?

290 Route 148, Killingworth, CT was built in 1900, making it 126 years old. It is a ranch home. The building has 1 story.

What schools serve 290 Route 148, Killingworth, CT?

290 Route 148, Killingworth, CT is assigned to Haddam-Killingworth Middle School (middle), rated A-; Killingworth Elementary School (elementary), rated A-; 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 290 Route 148, Killingworth, CT compare to other homes in Killingworth 06419?

Among the 2,550 homes in Killingworth 06419, it is bigger than almost none of them (474 ft² against a typical 2,088 ft²), its lot is bigger than 23% of them (2 ac against a typical 2.7 ac) and it is newer than 2% of them (1900 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 290 Route 148, Killingworth, CT?

The 2025 property tax bill for 290 Route 148, Killingworth, CT was $8,131. The county assessed it at $310,100.

More homes on Route 148

Closest homes

More homes in Killingworth 06419

Assigned schools

Explore the area

See this home in context

Open 290 Route 148 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map