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Duplex (2 Units, Any Combination)Residential
$287,560$164 / 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 Aug 30, 2026
Last sold for $230,000 on Nov 7, 2022

17 PROSPECT ST

TERRYVILLE, CT 06786
3
Beds
2
Baths
1,755 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.
1922
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.

Valuation

$288K
$265K low$310K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$230,000 · Nov 7, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,626 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$116,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$75,040
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$81,830

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.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyNAUGATUCK VALLEY
Lot (acres)The size of the land the home sits on, from county records.0.15
HeatingThe type of heating system in the home.Hot Water
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

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.

M
Eli Terry Jr. Middle SchoolB-
Middle · Grades 6–8 · 0.1 mi
H
Terryville High SchoolB
High · Grades 9–12 · 1.3 mi
E
Plymouth Center School
Elementary · Grades PK–2 · 2.1 mi

District: Plymouth School District

Neighborhood · ZIP 06786These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
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.10,175
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.685 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,712
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,007
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

17 Prospect 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 80% of homes in Naugatuck Valley County
  • Costs less per square foot than 97% of homes in Terryville 06786
  • Bigger than 73% of homes in Terryville 06786
  • Has a smaller lot than 94% of homes in Terryville 06786
  • Older than 88% of homes in Naugatuck Valley County

What homes are worth in Terryville 06786

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

This home
$184K$613K

This home is worth more than 26% of homes in Terryville 06786.

How it measures up in Terryville 06786

The dot is this home. The mark in the middle is the typical home in Terryville 06786.

Estimated value$287,560
CheaperTypical $330,488Pricier

Pricier than 26% of homes nearby

Price per ft²$164
CheaperTypical $242Pricier

Pricier than 3% of homes nearby

Living area1,755 ft²
SmallerTypical 1,346 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.15 ac
SmallerTypical 0.47 acBigger

Bigger than 6% of homes nearby

Year built1922
OlderTypical 1966Newer

Newer than 16% of homes nearby

How 17 Prospect St ranks against every home in each area.
MeasureThis homeTerryville 06786Naugatuck Valley County
Estimated valuepricier than$287,56026% of homes20% of homes
Price per ft²pricier than$1643% of homes4% of homes
Living areabigger than1,755 ft²73% of homes63% of homes
Lot sizebigger than0.15 ac6% of homes14% of homes
Year builtnewer than192216% of homes12% of homes

About 17 Prospect St

How much is 17 Prospect St, Terryville, CT worth?

The TopHap Estimate for 17 Prospect St, Terryville, CT is $287,560 as of Aug 30, 2026. The likely range is $265,035 to $310,085. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Prospect St, Terryville, CT last sell?

17 Prospect St, Terryville, CT last sold on Nov 7, 2022 for $230,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 17 Prospect St, Terryville, CT?

17 Prospect St, Terryville, CT has 3 bedrooms, 2 bathrooms, 1,755 square feet of living space and a 0.15-acre lot.

When was 17 Prospect St, Terryville, CT built?

17 Prospect St, Terryville, CT was built in 1922, making it 104 years old. It is a duplex single home. The building has 2 stories.

What schools serve 17 Prospect St, Terryville, CT?

17 Prospect St, Terryville, CT is assigned to Eli Terry Jr. Middle School (middle), rated B-; Terryville High School (high), rated B; Plymouth Center School (elementary). All sit in Plymouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 Prospect St, Terryville, CT compare to other homes in Terryville 06786?

Among the 3,411 homes in Terryville 06786, it is worth more than 26% of them ($287,560 against a typical $330,488), its price per square foot is higher than 3% of them ($164 against a typical $242), it is bigger than 73% of them (1,755 ft² against a typical 1,346 ft²), its lot is bigger than 6% of them (0.15 ac against a typical 0.47 ac) and it is newer than 16% of them (1922 against a typical 1966). Measured against all of Naugatuck Valley County, it is worth more than 20% 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 17 Prospect St, Terryville, CT?

The 2024 property tax bill for 17 Prospect St, Terryville, CT was $4,626. The county assessed it at $116,900.

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