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CondominiumResidential
$259,070$468 / 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 $180,000 on Mar 7, 2022

10 ARCH ST

NORWALK, CT 06850
Building report
1
Beds
1
Baths
554 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.
1974
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$259K
$239K low$279K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · Mar 7, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,269 (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.$136,790 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$136,790
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$136,790
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$95,753

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
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.1986
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.Baseboard
CoolingThe type of cooling or air conditioning in the home.Yes
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(4)

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
Ponus Ridge Middle SchoolC
Middle · Grades 6–8 · 1.4 mi
E
Jefferson Science Magnet SchoolC
Elementary · Grades KG–5 · 1.4 mi
H
McMahon High SchoolD
High · Grades 9–12 · 2.1 mi

District: Norwalk School District

Neighborhood · ZIP 06850These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.93

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.23,602
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,501 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,282
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,660
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

10 Arch 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 97% of homes in Western Connecticut County
  • Costs more per square foot than 69% of homes in Norwalk 06850
  • Among the smallest homes in Norwalk 06850
  • Newer than 71% of homes in Norwalk 06850

What homes are worth in Norwalk 06850

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

This home
$222K$1.6M

This home is worth more than 5% of homes in Norwalk 06850.

How it measures up in Norwalk 06850

The dot is this home. The mark in the middle is the typical home in Norwalk 06850.

Estimated value$259,070
CheaperTypical $636,028Pricier

Pricier than 5% of homes nearby

Price per ft²$468
CheaperTypical $425Pricier

Pricier than 69% of homes nearby

Living area554 ft²
SmallerTypical 1,473 ft²Bigger

Smaller than almost all homes nearby

Year built1974
OlderTypical 1960Newer

Newer than 71% of homes nearby

How 10 Arch St ranks against every home in each area.
MeasureThis homeNorwalk 06850Western Connecticut County
Estimated valuepricier than$259,0705% of homes3% of homes
Price per ft²pricier than$46869% of homes62% of homes
Living areabigger than554 ft²almost no homesalmost no homes
Year builtnewer than197471% of homes61% of homes

About 10 Arch St

How much is 10 Arch St, Norwalk, CT worth?

The TopHap Estimate for 10 Arch St, Norwalk, CT is $259,070 as of Aug 30, 2026. The likely range is $239,045 to $279,095. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Arch St, Norwalk, CT last sell?

10 Arch St, Norwalk, CT last sold on Mar 7, 2022 for $180,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 10 Arch St, Norwalk, CT?

10 Arch St, Norwalk, CT has 1 bedrooms, 1 bathrooms and 554 square feet of living space.

When was 10 Arch St, Norwalk, CT built?

10 Arch St, Norwalk, CT was built in 1974, making it 52 years old. The building has 1 story.

What schools serve 10 Arch St, Norwalk, CT?

10 Arch St, Norwalk, CT is assigned to Ponus Ridge Middle School (middle), rated C; Jefferson Science Magnet School (elementary), 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 10 Arch St, Norwalk, CT compare to other homes in Norwalk 06850?

Among the 6,010 homes in Norwalk 06850, it is worth more than 5% of them ($259,070 against a typical $636,028), its price per square foot is higher than 69% of them ($468 against a typical $425), it is bigger than almost none of them (554 ft² against a typical 1,473 ft²) and it is newer than 71% of them (1974 against a typical 1960). Measured against all of Western Connecticut County, it is worth more than 3% 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 10 Arch St, Norwalk, CT?

The 2025 property tax bill for 10 Arch St, Norwalk, CT was $3,269. The county assessed it at $136,790.

More homes on Arch St

Closest homes

More homes in Norwalk 06850

Assigned schools

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