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Duplex (2 Units, Any Combination)Residential

40 NELSON ST

STAMFORD, CT 06902
6
Beds
3 / 2
Baths
2,262 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,239 (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.$511,660 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$285,850
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$225,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$511,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$358,162

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.68 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.80%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyWESTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.13
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Rogers International SchoolC+
Elementary · Grades KG–8 · 1.3 mi
H
Stamford High SchoolD
High · Grades 9–12 · 1.7 mi

District: Stamford School District

Neighborhood · ZIP 06902These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.100

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.76,374
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,275 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,174
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,005
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

40 Nelson 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.

  • Bigger than 70% of homes in Stamford 06902
  • Has a smaller lot than 94% of homes in Western Connecticut County
  • Newer than 71% of homes in Stamford 06902

How it measures up in Stamford 06902

The dot is this home. The mark in the middle is the typical home in Stamford 06902.

Living area2,262 ft²
SmallerTypical 1,625 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.13 ac
SmallerTypical 0.2 acBigger

Bigger than 21% of homes nearby

Year built1977
OlderTypical 1962Newer

Newer than 71% of homes nearby

How 40 Nelson St ranks against every home in each area.
MeasureThis homeShippan PointStamford 06902Western Connecticut County
Living areabigger than2,262 ft²51% of homes70% of homes59% of homes
Lot sizebigger than0.13 ac10% of homes21% of homes6% of homes
Year builtnewer than197768% of homes71% of homes65% of homes

About 40 Nelson St

When did 40 Nelson St, Stamford, CT last sell?

40 Nelson St, Stamford, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 40 Nelson St, Stamford, CT?

40 Nelson St, Stamford, CT has 6 bedrooms, 3 bathrooms, 2,262 square feet of living space and a 0.13-acre lot.

When was 40 Nelson St, Stamford, CT built?

40 Nelson St, Stamford, CT was built in 1977, making it 49 years old. It is a duplex single home. The building has 2 stories.

What schools serve 40 Nelson St, Stamford, CT?

40 Nelson St, Stamford, CT is assigned to Rogers International School (elementary), rated C+; Stamford High School (high), rated D. All sit in Stamford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Nelson St, Stamford, CT compare to other homes in Stamford 06902?

Among the 13,934 homes in Stamford 06902, it is bigger than 70% of them (2,262 ft² against a typical 1,625 ft²), its lot is bigger than 21% of them (0.13 ac against a typical 0.2 ac) and it is newer than 71% of them (1977 against a typical 1962). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 40 Nelson St, Stamford, CT?

The 2025 property tax bill for 40 Nelson St, Stamford, CT was $12,239. The county assessed it at $511,660.

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