Duplex (2 Units, Any Combination)Residential
5 COWAN AVE
STAMFORD, CT 06906
3
Beds
2
Baths
2,324 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1927
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,356 (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.$474,770 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$204,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$474,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$332,339
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.48
41
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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)
CountyWESTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.22
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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(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.
EHM
Julia A. Stark SchoolC
Elementary · Grades KG–5 · 0.3 mi
Stamford High SchoolD
High · Grades 9–12 · 0.3 mi
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%
Owner Tools
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Claim this homeData 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
5 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.
- Bigger than 88% of homes in Glenbrook
- Has a smaller lot than 80% of homes in Western Connecticut County
- Older than 89% of homes in Western Connecticut County
How it measures up in Stamford 06906
The dot is this home. The mark in the middle is the typical home in Stamford 06906.
Living area2,324 ft²
SmallerTypical 1,714 ft²Bigger
Bigger than 79% of homes nearby
Lot size0.22 ac
SmallerTypical 0.19 acBigger
Bigger than 64% of homes nearby
Year built1927
OlderTypical 1956Newer
Newer than 20% of homes nearby
| Measure | This home | Glenbrook | Stamford 06906 | Western Connecticut County |
|---|---|---|---|---|
| Living areabigger than | 2,324 ft² | 88% of homes | 79% of homes | 61% of homes |
| Lot sizebigger than | 0.22 ac | 78% of homes | 64% of homes | 20% of homes |
| Year builtnewer than | 1927 | 15% of homes | 20% of homes | 11% of homes |
About 5 Cowan Ave
When did 5 Cowan Ave, Stamford, CT last sell?
5 Cowan Ave, Stamford, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 5 Cowan Ave, Stamford, CT?
5 Cowan Ave, Stamford, CT has 3 bedrooms, 2 bathrooms, 2,324 square feet of living space and a 0.22-acre lot.
When was 5 Cowan Ave, Stamford, CT built?
5 Cowan Ave, Stamford, CT was built in 1927, making it 99 years old. The building has 2 stories.
What schools serve 5 Cowan Ave, Stamford, CT?
5 Cowan Ave, Stamford, CT is assigned to Julia A. Stark School (elementary), rated C; Stamford High School (high), rated D; 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 5 Cowan Ave, Stamford, CT compare to other homes in Stamford 06906?
Among the 2,834 homes in Stamford 06906, it is bigger than 79% of them (2,324 ft² against a typical 1,714 ft²), its lot is bigger than 64% of them (0.22 ac against a typical 0.19 ac) and it is newer than 20% of them (1927 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 5 Cowan Ave, Stamford, CT?
The 2025 property tax bill for 5 Cowan Ave, Stamford, CT was $11,356. The county assessed it at $474,770.
More homes on Cowan Ave
- 40 Cowan Ave$715K3 bd · 1.5 ba · 1,344 ft² · Sold $712K · Jul 2026
- 19 Cowan Ave$596K3 bd · 1.5 ba · 1,140 ft² · Sold $550K · Nov 2024
- 11 Cowan Ave$744K5 bd · 3 ba · 2,025 ft² · Sold $451K · Jul 2018
- 44 Cowan Ave$816K3 bd · 2 ba · 2,046 ft² · Sold $315K · Jun 2016
- 15 Cowan Ave$703K4 bd · 2 ba · 1,788 ft² · Sold $470K · Oct 2007
- 26 Cowan Ave6 bd · 3 ba · 2,347 ft² · Sold $630K · Jan 2005
- 20 Cowan Ave6 bd · 4 ba · 3,347 ft² · Sold $605K · Jul 2003
- 16 Cowan Ave3 bd · 2 ba · 2,148 ft² · Sold $195K · Jul 2002
- 41 Cowan Ave$683K3 bd · 2.5 ba · 1,248 ft² · Sold $275K · Jan 2001
- 34 Cowan Ave6 bd · 5 ba · 4,006 ft² · Sold $290K · May 1998
- 37 Cowan Ave3 bd · 2.5 ba · 2,040 ft² · Sold $169K · Mar 1994
- 45 Cowan Ave$715K3 bd · 2 ba · 1,454 ft² · Sold $174K · Jan 1994
Closest homes
- 11 Cowan Ave$744K74 ft · 5 bd · 3 ba · 2,025 ft² · Sold $451K · Jul 2018
- 39 Treat Ave$691K79 ft · 2 bd · 1.5 ba · 1,763 ft² · Sold Jan 1900
- 15 Cowan Ave$703K129 ft · 4 bd · 2 ba · 1,788 ft² · Sold $470K · Oct 2007
- 53 Treat Ave128 ft · 6 bd · 3 ba · 3,107 ft² · Sold $950K · Aug 2025
- 42 Treat Ave151 ft · 5 bd · 2.5 ba · 2,309 ft² · Sold $403K · May 2012
- 76 Coolidge Ave123 ft · 5 bd · 4 ba · 2,634 ft² · Sold $575K · May 2016
- 48 Treat Ave146 ft · 4 bd · 2 ba · 2,499 ft² · Sold $204K · Apr 2022
- 16 Cowan Ave187 ft · 3 bd · 2 ba · 2,148 ft² · Sold $195K · Jul 2002
More homes in Stamford 06906
- 28 Sutton Dr W$645K3 bd · 1.5 ba · 1,212 ft² · Sold $665K · Sep 2026
- 1 Plymouth Rd5 bd · 3 ba · 2,186 ft² · Sold $718K · Sep 2026
- 66 Treat Ave$950K4 bd · 3.5 ba · 3,072 ft² · Sold $940K · Sep 2026
- 34 Pine Hill Ave3 bd · 2 ba · 2,388 ft² · Sold $855K · Sep 2026
- 291 Hope St$350K1 bd · 1.5 ba · 880 ft² · Sold $385K · Sep 2026
- 59 Rock Spring Rd$595K3 bd · 3.5 ba · 2,335 ft² · Sold $615K · Sep 2026
- 86 Apple Tree Dr$666K3 bd · 2.5 ba · 1,694 ft² · Sold $900K · Sep 2026
- 455 Hope St$600K3 bd · 2.5 ba · 1,667 ft² · Sold $685K · Sep 2026
- 32 Hackett Cir N6 bd · 2 ba · 2,210 ft² · Sold $963K · Sep 2026
- 150 Hope St$575K3 bd · 2.5 ba · 1,445 ft² · Sold $575K · Aug 2026
- 41 Parker Ave0.12 ac · Sold $1.6M · Aug 2026
- 37 Parker Ave5 bd · 2.5 ba · 2,262 ft² · Sold $1.6M · Aug 2026
Assigned schools
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