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Single Family ResidenceResidential
$163,825$132 / 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 89How 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 $80,000 on Nov 19, 2020

29 WILLIAM ST

WATERBURY, CT 06702
4
Beds
2
Baths
1,240 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$164K
$146K low$182K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$80,000 · Nov 19, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,885 (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.$66,570 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,670
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$53,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,570
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$247,024

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.Conventional
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.1959
Lot (acres)The size of the land the home sits on, from county records.0.15
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
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(5)

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
Woodrow Wilson Elementary SchoolD-
Elementary · Grades KG–5 · 0.5 mi
H
Crosby High SchoolF
High · Grades 9–12 · 3.0 mi
M
Wallace Middle SchoolD+
Middle · Grades 6–8 · 3.0 mi

District: Waterbury School District

Neighborhood · ZIP 06702These 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.158
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 100.66

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.45%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.4,941
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,021 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$19,030
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$29,836
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.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

29 William 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.

  • Worth less than 98% of homes in Naugatuck Valley County
  • Among the lowest price per square foot in Naugatuck Valley County
  • Smaller than 96% of homes in Waterbury 06702
  • Has a bigger lot than 91% of homes in Waterbury 06702
  • Newer than 95% of homes in Waterbury 06702

What homes are worth in Waterbury 06702

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

This home
$156K$347K

This home is worth more than 33% of homes in Waterbury 06702.

How it measures up in Waterbury 06702

The dot is this home. The mark in the middle is the typical home in Waterbury 06702.

Estimated value$163,825
CheaperTypical $186,746Pricier

Pricier than 33% of homes nearby

Price per ft²$132
CheaperTypical $133Pricier

Pricier than 44% of homes nearby

Living area1,240 ft²
SmallerTypical 2,845 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.15 ac
SmallerTypical 0.1 acBigger

Bigger than 91% of homes nearby

Year built1925
OlderTypical 1899Newer

Newer than 95% of homes nearby

How 29 William St ranks against every home in each area.
MeasureThis homeW.O.WWaterbury 06702Naugatuck Valley County
Estimated valuepricier than$163,82546% of homes33% of homes2% of homes
Price per ft²pricier than$13222% of homes44% of homesalmost no homes
Living areabigger than1,240 ft²22% of homes4% of homes31% of homes
Lot sizebigger than0.15 ac84% of homes91% of homes14% of homes
Year builtnewer than192583% of homes95% of homes14% of homes

About 29 William St

How much is 29 William St, Waterbury, CT worth?

The TopHap Estimate for 29 William St, Waterbury, CT is $163,825 as of Sep 24, 2026. The likely range is $145,940 to $181,710. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 29 William St, Waterbury, CT last sell?

29 William St, Waterbury, CT last sold on Nov 19, 2020 for $80,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 29 William St, Waterbury, CT?

29 William St, Waterbury, CT has 4 bedrooms, 2 bathrooms, 1,240 square feet of living space and a 0.15-acre lot.

When was 29 William St, Waterbury, CT built?

29 William St, Waterbury, CT was built in 1925, making it 101 years old. It is a conventional home. The building has 2 stories.

What schools serve 29 William St, Waterbury, CT?

29 William St, Waterbury, CT is assigned to Woodrow Wilson Elementary School (elementary), rated D-; 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 29 William St, Waterbury, CT compare to other homes in Waterbury 06702?

Among the 130 homes in Waterbury 06702, it is worth more than 33% of them ($163,825 against a typical $186,746), its price per square foot is higher than 44% of them ($132 against a typical $133), it is bigger than 4% of them (1,240 ft² against a typical 2,845 ft²), its lot is bigger than 91% of them (0.15 ac against a typical 0.1 ac) and it is newer than 95% of them (1925 against a typical 1899). Measured against all of Naugatuck Valley County, it is worth more than 2% 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 29 William St, Waterbury, CT?

The 2026 property tax bill for 29 William St, Waterbury, CT was $2,885. The county assessed it at $66,570.

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