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Single Family ResidenceResidential
$129,869$88 / 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 88How 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
Last sold for $29,000 on Dec 2, 2016

366 WALNUT ST

WATERBURY, CT 06704
3
Beds
2
Baths
1,478 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1899
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

$130K
$115K low$145K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$29,000 · Dec 2, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,712 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$62,580 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,370
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$49,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$62,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$231,628

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.Colonial
CountyNAUGATUCK 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.1945
Lot (acres)The size of the land the home sits on, from county records.0.26
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.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Walsh Elementary SchoolF
Elementary · Grades KG–5 · 0.3 mi
H
Crosby High SchoolF
High · Grades 9–12 · 2.9 mi
M
Wallace Middle SchoolD+
Middle · Grades 6–8 · 3.0 mi

District: Waterbury School District

Neighborhood · ZIP 06704These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.28%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.28,107
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,329 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,116
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,479
Average tempThe average temperature here across a full year.49°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.58%

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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

366 Walnut 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 least valuable homes in Naugatuck Valley County
  • Among the lowest price per square foot in Waterbury 06704
  • Smaller than 72% of homes in W.O.W
  • Has a bigger lot than 98% of homes in W.O.W
  • Older than 96% of homes in Naugatuck Valley County

What homes are worth in Waterbury 06704

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

This home
$98K$409K

This home is worth more than 7% of homes in Waterbury 06704.

How it measures up in Waterbury 06704

The dot is this home. The mark in the middle is the typical home in Waterbury 06704.

Estimated value$129,869
CheaperTypical $259,816Pricier

Pricier than 7% of homes nearby

Price per ft²$88
CheaperTypical $205Pricier

Cheaper than almost all homes nearby

Living area1,478 ft²
SmallerTypical 1,258 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.26 ac
SmallerTypical 0.19 acBigger

Bigger than 72% of homes nearby

Year built1899
OlderTypical 1956Newer

Newer than 8% of homes nearby

How 366 Walnut St ranks against every home in each area.
MeasureThis homeW.O.WWaterbury 06704Naugatuck Valley County
Estimated valuepricier than$129,8697% of homes7% of homesalmost no homes
Price per ft²pricier than$882% of homesalmost no homesalmost no homes
Living areabigger than1,478 ft²28% of homes64% of homes49% of homes
Lot sizebigger than0.26 ac98% of homes72% of homes36% of homes
Year builtnewer than189921% of homes8% of homes4% of homes

About 366 Walnut St

How much is 366 Walnut St, Waterbury, CT worth?

The TopHap Estimate for 366 Walnut St, Waterbury, CT is $129,869 as of Oct 21, 2026. The likely range is $114,545 to $145,193. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 366 Walnut St, Waterbury, CT last sell?

366 Walnut St, Waterbury, CT last sold on Dec 2, 2016 for $29,000, according to the county's recorded deed.

How big is 366 Walnut St, Waterbury, CT?

366 Walnut St, Waterbury, CT has 3 bedrooms, 2 bathrooms, 1,478 square feet of living space and a 0.26-acre lot.

When was 366 Walnut St, Waterbury, CT built?

366 Walnut St, Waterbury, CT was built in 1899, making it 127 years old. It is a colonial home. The building has 2 stories.

What schools serve 366 Walnut St, Waterbury, CT?

366 Walnut St, Waterbury, CT is assigned to Walsh Elementary School (elementary), rated F; Crosby High School (high), rated F; Wallace Middle School (middle), rated D+. All sit in Waterbury School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 366 Walnut St, Waterbury, CT compare to other homes in Waterbury 06704?

Among the 6,352 homes in Waterbury 06704, it is worth more than 7% of them ($129,869 against a typical $259,816), its price per square foot is higher than almost none of them ($88 against a typical $205), it is bigger than 64% of them (1,478 ft² against a typical 1,258 ft²), its lot is bigger than 72% of them (0.26 ac against a typical 0.19 ac) and it is newer than 8% of them (1899 against a typical 1956). Measured against all of Naugatuck Valley County, it is worth more than almost no 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 366 Walnut St, Waterbury, CT?

The 2026 property tax bill for 366 Walnut St, Waterbury, CT was $2,712. The county assessed it at $62,580.

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