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Single Family ResidenceResidential
$525,951$783 / 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 90How 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

6 MACK ST

NORWALK, CT 06854
2
Beds
1
Baths
672 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$526K
$472K low$579K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,676 (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.$275,530 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$152,030
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$123,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$275,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$485,318

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.162 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.89%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.Cape Cod
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.1978
Lot (acres)The size of the land the home sits on, from county records.0.11
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

H
McMahon High SchoolD+
High · Grades 9–12 · 1.1 mi
M
Roton Middle SchoolC+
Middle · Grades 6–8 · 1.5 mi
E
Rowayton Elementary SchoolB
Elementary · Grades KG–5 · 2.2 mi

District: Norwalk School District

Neighborhood · ZIP 06854These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
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.32,225
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,999 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,188
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,350
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

6 Mack 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 75% of homes in Western Connecticut County
  • Costs more per square foot than 96% of homes in Norwalk 06854
  • Smaller than 98% of homes in Western Connecticut County
  • Has a smaller lot than 96% of homes in Western Connecticut County
  • Older than 75% of homes in Western Connecticut County

What homes are worth in Norwalk 06854

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

This home
$217K$2.6M

This home is worth more than 37% of homes in Norwalk 06854.

How it measures up in Norwalk 06854

The dot is this home. The mark in the middle is the typical home in Norwalk 06854.

Estimated value$525,951
CheaperTypical $603,764Pricier

Pricier than 37% of homes nearby

Price per ft²$783
CheaperTypical $452Pricier

Pricier than 96% of homes nearby

Living area672 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.11 ac
SmallerTypical 0.18 acBigger

Bigger than 16% of homes nearby

Year built1950
OlderTypical 1963Newer

Newer than 33% of homes nearby

How 6 Mack St ranks against every home in each area.
MeasureThis homeNorwalk 06854Western Connecticut County
Estimated valuepricier than$525,95137% of homes25% of homes
Price per ft²pricier than$78396% of homes87% of homes
Living areabigger than672 ft²5% of homes2% of homes
Lot sizebigger than0.11 ac16% of homes4% of homes
Year builtnewer than195033% of homes25% of homes

About 6 Mack St

How much is 6 Mack St, Norwalk, CT worth?

The TopHap Estimate for 6 Mack St, Norwalk, CT is $525,951 as of Sep 24, 2026. The likely range is $472,453 to $579,449. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6 Mack St, Norwalk, CT last sell?

6 Mack St, Norwalk, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6 Mack St, Norwalk, CT?

6 Mack St, Norwalk, CT has 2 bedrooms, 1 bathrooms, 672 square feet of living space and a 0.11-acre lot.

When was 6 Mack St, Norwalk, CT built?

6 Mack St, Norwalk, CT was built in 1950, making it 76 years old. It is a cape cod home. The building has 2 stories.

What schools serve 6 Mack St, Norwalk, CT?

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

How does 6 Mack St, Norwalk, CT compare to other homes in Norwalk 06854?

Among the 6,586 homes in Norwalk 06854, it is worth more than 37% of them ($525,951 against a typical $603,764), its price per square foot is higher than 96% of them ($783 against a typical $452), it is bigger than 5% of them (672 ft² against a typical 1,404 ft²), its lot is bigger than 16% of them (0.11 ac against a typical 0.18 ac) and it is newer than 33% of them (1950 against a typical 1963). Measured against all of Western Connecticut County, it is worth more than 25% 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 6 Mack St, Norwalk, CT?

The 2026 property tax bill for 6 Mack St, Norwalk, CT was $6,676. The county assessed it at $275,530.

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