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Single Family ResidenceResidential
$447,416$347 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $410,000 on Sep 13, 2022

603 MAIN ST S

BETHLEHEM, CT 06751
3
Beds
2.5
Baths
1,288 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.
4 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
1
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$447K
$410K low$485K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$410,000 · Sep 13, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,999 (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.$221,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$165,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$221,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$154,980

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.7 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.''

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.Ranch
CountyNAUGATUCK VALLEY
Lot (acres)The size of the land the home sits on, from county records.4.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.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(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.

E
Bethlehem Elementary SchoolA
Elementary · Grades PK–5 · 2.0 mi
H
Nonnewaug High SchoolA
High · Grades 9–12 · 3.9 mi
M
Woodbury Middle SchoolB
Middle · Grades 6–8 · 4.7 mi

District: Regional School District 14

Neighborhood · ZIP 06751These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.89%
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.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.3,439
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.178 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,221
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,314
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

603 Main St S 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 69% of homes in Bethlehem 06751
  • Costs more per square foot than 90% of homes in Naugatuck Valley County
  • Smaller than 77% of homes in Bethlehem 06751
  • Has a bigger lot than 97% of homes in Naugatuck Valley County

What homes are worth in Bethlehem 06751

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

This home
$233K$1.2M

This home is worth more than 31% of homes in Bethlehem 06751.

How it measures up in Bethlehem 06751

The dot is this home. The mark in the middle is the typical home in Bethlehem 06751.

Estimated value$447,416
CheaperTypical $533,171Pricier

Pricier than 31% of homes nearby

Price per ft²$347
CheaperTypical $296Pricier

Pricier than 79% of homes nearby

Living area1,288 ft²
SmallerTypical 1,866 ft²Bigger

Bigger than 23% of homes nearby

Lot size4 ac
SmallerTypical 2.5 acBigger

Bigger than 72% of homes nearby

Year built1970
OlderTypical 1975Newer

Newer than 44% of homes nearby

How 603 Main St S ranks against every home in each area.
MeasureThis homeBethlehem 06751Naugatuck Valley County
Estimated valuepricier than$447,41631% of homes63% of homes
Price per ft²pricier than$34779% of homes90% of homes
Living areabigger than1,288 ft²23% of homes36% of homes
Lot sizebigger than4 ac72% of homes97% of homes
Year builtnewer than197044% of homes53% of homes

About 603 Main St S

How much is 603 Main St S, Bethlehem, CT worth?

The TopHap Estimate for 603 Main St S, Bethlehem, CT is $447,416 as of Sep 24, 2026. The likely range is $409,767 to $485,065. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 Main St S, Bethlehem, CT last sell?

603 Main St S, Bethlehem, CT last sold on Sep 13, 2022 for $410,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 603 Main St S, Bethlehem, CT?

603 Main St S, Bethlehem, CT has 3 bedrooms, 2.5 bathrooms, 1,288 square feet of living space and a 4.00-acre lot.

When was 603 Main St S, Bethlehem, CT built?

603 Main St S, Bethlehem, CT was built in 1970, making it 56 years old. It is a ranch home. The building has 1 story.

What schools serve 603 Main St S, Bethlehem, CT?

603 Main St S, Bethlehem, CT is assigned to Bethlehem Elementary School (elementary), rated A; Nonnewaug High School (high), rated A; Woodbury Middle School (middle), rated B. All sit in Regional School District 14. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 603 Main St S, Bethlehem, CT compare to other homes in Bethlehem 06751?

Among the 1,407 homes in Bethlehem 06751, it is worth more than 31% of them ($447,416 against a typical $533,171), its price per square foot is higher than 79% of them ($347 against a typical $296), it is bigger than 23% of them (1,288 ft² against a typical 1,866 ft²), its lot is bigger than 72% of them (4 ac against a typical 2.5 ac) and it is newer than 44% of them (1970 against a typical 1975). Measured against all of Naugatuck Valley County, it is worth more than 63% 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 603 Main St S, Bethlehem, CT?

The 2025 property tax bill for 603 Main St S, Bethlehem, CT was $4,999. The county assessed it at $221,400.

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