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Duplex (2 Units, Any Combination)Residential
Last sold for $1,350,000 on Jun 14, 2022

3 FOSTER LN

NORWALK, CT 06853
4
Beds
4.5
Baths
2,301 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.
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,350,000 · Jun 14, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,547 (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.$937,560 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$640,190
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$297,370
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$937,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,178,922

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.48%
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.minimal

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
CountyWESTERN CONNECTICUT
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.1965
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Rowayton Elementary SchoolB
Elementary · Grades KG–5 · 0.6 mi
M
Roton Middle SchoolC+
Middle · Grades 6–8 · 1.4 mi
H
McMahon High SchoolD+
High · Grades 9–12 · 1.9 mi

District: Norwalk School District

Neighborhood · ZIP 06853These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.91

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.4,212
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,612 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$201,923
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$246,387
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

3 Foster Ln 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 smallest lots in Western Connecticut County
  • Older than 95% of homes in Western Connecticut County

How it measures up in Norwalk 06853

The dot is this home. The mark in the middle is the typical home in Norwalk 06853.

Living area2,301 ft²
SmallerTypical 2,496 ft²Bigger

Bigger than 43% of homes nearby

Lot size2,614 ft²
SmallerTypical 0.25 acBigger

Bigger than 2% of homes nearby

Year built1900
OlderTypical 1956Newer

Newer than 12% of homes nearby

How 3 Foster Ln ranks against every home in each area.
MeasureThis homeNorwalk 06853Western Connecticut County
Living areabigger than2,301 ft²43% of homes60% of homes
Lot sizebigger than2,614 ft²2% of homesalmost no homes
Year builtnewer than190012% of homes5% of homes

About 3 Foster Ln

When did 3 Foster Ln, Norwalk, CT last sell?

3 Foster Ln, Norwalk, CT last sold on Jun 14, 2022 for $1,350,000, according to the county's recorded deed.

How big is 3 Foster Ln, Norwalk, CT?

3 Foster Ln, Norwalk, CT has 4 bedrooms, 4.5 bathrooms, 2,301 square feet of living space and a 0.06-acre lot.

When was 3 Foster Ln, Norwalk, CT built?

3 Foster Ln, Norwalk, CT was built in 1900, making it 126 years old. It is a duplex single home. The building has 2 stories.

What schools serve 3 Foster Ln, Norwalk, CT?

3 Foster Ln, Norwalk, CT is assigned to Rowayton Elementary School (elementary), rated B; Roton Middle School (middle), rated C+; McMahon High School (high), rated D+. All sit in Norwalk School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Foster Ln, Norwalk, CT compare to other homes in Norwalk 06853?

Among the 1,455 homes in Norwalk 06853, it is bigger than 43% of them (2,301 ft² against a typical 2,496 ft²), its lot is bigger than 2% of them (2,614 ft² against a typical 0.25 ac) and it is newer than 12% of them (1900 against a typical 1956). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3 Foster Ln, Norwalk, CT?

The 2026 property tax bill for 3 Foster Ln, Norwalk, CT was $21,547. The county assessed it at $937,560.

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