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Mobile HomeResidential

91 SILLS AVE

PROSPECT, CT 06712
3
Beds
2
Baths
1,248 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.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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.$1,099 (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.$42,980 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$42,980
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$30,086

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
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.2002
ConstructionThe main material the home's frame and walls are built from.Steel Frame
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Prospect Elementary SchoolB+
Elementary · Grades KG–5 · 1.3 mi
M
Long River Middle SchoolB
Middle · Grades 6–8 · 2.1 mi
H
Woodland Regional High SchoolB
High · Grades 9–12 · 7.5 mi

District: Regional School District 16

Neighborhood · ZIP 06712These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.9,938
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.690 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,145
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,530
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

91 Sills Ave 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.

  • Smaller than 80% of homes in Prospect 06712

How it measures up in Prospect 06712

The dot is this home. The mark in the middle is the typical home in Prospect 06712.

Living area1,248 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 20% of homes nearby

Year built1979
OlderTypical 1983Newer

Newer than 48% of homes nearby

How 91 Sills Ave ranks against every home in each area.
MeasureThis homeProspect 06712Naugatuck Valley County
Living areabigger than1,248 ft²20% of homes32% of homes
Year builtnewer than197948% of homes64% of homes

About 91 Sills Ave

When did 91 Sills Ave, Prospect, CT last sell?

91 Sills Ave, Prospect, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 91 Sills Ave, Prospect, CT?

91 Sills Ave, Prospect, CT has 3 bedrooms, 2 bathrooms and 1,248 square feet of living space.

When was 91 Sills Ave, Prospect, CT built?

91 Sills Ave, Prospect, CT was built in 1979, making it 47 years old. It is a mobile home home. The building has 1 story.

What schools serve 91 Sills Ave, Prospect, CT?

91 Sills Ave, Prospect, CT is assigned to Prospect Elementary School (elementary), rated B+; Long River Middle School (middle), rated B; Woodland Regional High School (high), rated B. All sit in Regional School District 16. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 91 Sills Ave, Prospect, CT compare to other homes in Prospect 06712?

Among the 3,651 homes in Prospect 06712, it is bigger than 20% of them (1,248 ft² against a typical 1,632 ft²) and it is newer than 48% of them (1979 against a typical 1983). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 91 Sills Ave, Prospect, CT?

The 2025 property tax bill for 91 Sills Ave, Prospect, CT was $1,099. The county assessed it at $42,980.

More homes on Sills Ave

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Assigned schools

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