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Single Family ResidenceResidential
$743,690$367 / 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 91How 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 $450,500 on Jul 20, 2018

11 COWAN AVE

STAMFORD, CT 06906
5
Beds
3
Baths
2,025 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.
3
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$744K
$680K low$807K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,500 · Jul 20, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,864 (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.$370,560 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$186,380
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$184,180
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$370,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$259,392

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.Colonial
CountyWESTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.12
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(6)

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
Stamford High SchoolD
High · Grades 9–12 · 0.3 mi
E
Julia A. Stark SchoolC
Elementary · Grades KG–5 · 0.3 mi
M
Dolan SchoolC-
Middle · Grades 6–8 · 0.9 mi

District: Stamford School District

Neighborhood · ZIP 06906These 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.84
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 100.96

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
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.10,703
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9,439 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,130
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,161
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

11 Cowan 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.

  • Worth more than 83% of homes in Glenbrook
  • Costs less per square foot than 65% of homes in Stamford 06906
  • Bigger than 82% of homes in Glenbrook
  • Has a smaller lot than 97% of homes in Stamford 06906
  • Older than 75% of homes in Western Connecticut County

What homes are worth in Stamford 06906

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

This home
$294K$1.2M

This home is worth more than 62% of homes in Stamford 06906.

How it measures up in Stamford 06906

The dot is this home. The mark in the middle is the typical home in Stamford 06906.

Estimated value$743,690
CheaperTypical $667,226Pricier

Pricier than 62% of homes nearby

Price per ft²$367
CheaperTypical $399Pricier

Pricier than 35% of homes nearby

Living area2,025 ft²
SmallerTypical 1,714 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.11 ac
SmallerTypical 0.19 acBigger

Bigger than 3% of homes nearby

Year built1950
OlderTypical 1956Newer

Newer than 43% of homes nearby

How 11 Cowan Ave ranks against every home in each area.
MeasureThis homeGlenbrookStamford 06906Western Connecticut County
Estimated valuepricier than$743,69083% of homes62% of homes47% of homes
Price per ft²pricier than$36741% of homes35% of homes35% of homes
Living areabigger than2,025 ft²82% of homes68% of homes52% of homes
Lot sizebigger than0.11 ac9% of homes3% of homes4% of homes
Year builtnewer than195029% of homes43% of homes25% of homes

About 11 Cowan Ave

How much is 11 Cowan Ave, Stamford, CT worth?

The TopHap Estimate for 11 Cowan Ave, Stamford, CT is $743,690 as of Aug 30, 2026. The likely range is $679,905 to $807,475. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11 Cowan Ave, Stamford, CT last sell?

11 Cowan Ave, Stamford, CT last sold on Jul 20, 2018 for $450,500, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 11 Cowan Ave, Stamford, CT?

11 Cowan Ave, Stamford, CT has 5 bedrooms, 3 bathrooms, 2,025 square feet of living space and a 0.12-acre lot.

When was 11 Cowan Ave, Stamford, CT built?

11 Cowan Ave, Stamford, CT was built in 1950, making it 76 years old. It is a colonial home. The building has 3 stories.

What schools serve 11 Cowan Ave, Stamford, CT?

11 Cowan Ave, Stamford, CT is assigned to Stamford High School (high), rated D; Julia A. Stark School (elementary), rated C; Dolan School (middle), rated C-. All sit in Stamford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11 Cowan Ave, Stamford, CT compare to other homes in Stamford 06906?

Among the 2,834 homes in Stamford 06906, it is worth more than 62% of them ($743,690 against a typical $667,226), its price per square foot is higher than 35% of them ($367 against a typical $399), it is bigger than 68% of them (2,025 ft² against a typical 1,714 ft²), its lot is bigger than 3% of them (0.11 ac against a typical 0.19 ac) and it is newer than 43% of them (1950 against a typical 1956). Measured against all of Western Connecticut County, it is worth more than 47% 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 11 Cowan Ave, Stamford, CT?

The 2025 property tax bill for 11 Cowan Ave, Stamford, CT was $8,864. The county assessed it at $370,560.

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