Duplex (2 Units, Any Combination)Residential
11 BERKELEY ST
NORWALK, CT 06850
5
Beds
2
Baths
2,172 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.
1883
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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.$10,711 (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.$442,050 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$136,070
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$305,980
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$442,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$666,659
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.40
1
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.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
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.
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)
StyleThe architectural style of the home, such as ranch or colonial.Colonial
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.1973
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Shingle
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(1)
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.
EMH
Jefferson Science Magnet SchoolD+
Elementary · Grades KG–5 · 0.2 mi
Ponus Ridge Middle SchoolD+
Middle · Grades 6–8 · 1.4 mi
McMahon High SchoolD+
High · Grades 9–12 · 2.2 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%
Owner Tools
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How this home compares
11 Berkeley 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 76% of homes in Norwalk 06850
- Has a smaller lot than 93% of homes in Western Connecticut County
- Older than 98% 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.
Living area2,172 ft²
SmallerTypical 1,482 ft²Bigger
Bigger than 76% of homes nearby
Lot size0.13 ac
SmallerTypical 0.32 acBigger
Bigger than 12% of homes nearby
Year built1883
OlderTypical 1959Newer
Newer than 2% of homes nearby
| Measure | This home | Norwalk 06850 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 2,172 ft² | 76% of homes | 56% of homes |
| Lot sizebigger than | 0.13 ac | 12% of homes | 7% of homes |
| Year builtnewer than | 1883 | 2% of homes | 2% of homes |
About 11 Berkeley St
When did 11 Berkeley St, Norwalk, CT last sell?
11 Berkeley St, Norwalk, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 11 Berkeley St, Norwalk, CT?
11 Berkeley St, Norwalk, CT has 5 bedrooms, 2 bathrooms, 2,172 square feet of living space and a 0.13-acre lot.
When was 11 Berkeley St, Norwalk, CT built?
11 Berkeley St, Norwalk, CT was built in 1883, making it 143 years old. It is a colonial home. The building has 2 stories.
What schools serve 11 Berkeley St, Norwalk, CT?
11 Berkeley St, Norwalk, CT is assigned to Jefferson Science Magnet School (elementary), rated D+; Ponus Ridge Middle School (middle), rated D+; 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 11 Berkeley St, Norwalk, CT compare to other homes in Norwalk 06850?
Among the 6,010 homes in Norwalk 06850, it is bigger than 76% of them (2,172 ft² against a typical 1,482 ft²), its lot is bigger than 12% of them (0.13 ac against a typical 0.32 ac) and it is newer than 2% of them (1883 against a typical 1959). 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 Berkeley St, Norwalk, CT?
The 2026 property tax bill for 11 Berkeley St, Norwalk, CT was $10,711. The county assessed it at $442,050.
More homes on Berkeley St
- 7 Berkeley St3 bd · 2 ba · 1,845 ft² · Sold $450K · Sep 2023
- 5 Berkeley St3 bd · 2 ba · 3,300 ft² · Sold $360K · Apr 2014
- 18 Berkeley St3 bd · 2 ba · 1,717 ft² · Sold $345K · Jul 2003
- 17 Berkeley St5 bd · 2 ba · 1,804 ft² · Sold $235K · May 2000
- 15 Berkeley St4 bd · 2.5 ba · 1,634 ft² · Sold $225K · Oct 1999
- 20 Berkeley St5 bd · 3 ba · 2,918 ft² · Sold Jan 1900
- 13 Berkeley St3 bd · 2 ba · 1,944 ft² · Sold Jan 1900
Closest homes
- 13 Berkeley St50 ft · 3 bd · 2 ba · 1,944 ft² · Sold Jan 1900
- 7 Berkeley St100 ft · 3 bd · 2 ba · 1,845 ft² · Sold $450K · Sep 2023
- 15 Berkeley St109 ft · 4 bd · 2.5 ba · 1,634 ft² · Sold $225K · Oct 1999
- 10 Elm St152 ft · 3 bd · 2 ba · 2,280 ft² · Sold $1.5M · Sep 2026
- 17 Berkeley St129 ft · 5 bd · 2 ba · 1,804 ft² · Sold $235K · May 2000
- 5 Berkeley St150 ft · 3 bd · 2 ba · 3,300 ft² · Sold $360K · Apr 2014
- 8 Elm St206 ft · 5 bd · 3 ba · 2,447 ft² · Sold $275K · Mar 2019
- 12 Elm St231 ft · 6 bd · 3.5 ba · 2,135 ft² · Sold $725K · Aug 2022
More homes in Norwalk 06850
- 36 W Norwalk Rd$620K3 bd · 1 ba · 1,158 ft² · Sold $619K · Oct 2026
- 40 Stuart Ave$570K3 bd · 2.5 ba · 1,374 ft² · Sold $575K · Sep 2026
- 5 Fillow St$675K4 bd · 2.5 ba · 2,352 ft² · Sold $695K · Sep 2026
- 3 Huckleberry Dr S$800K3 bd · 2.5 ba · 2,274 ft² · Sold $800K · Sep 2026
- 10 Elm St3 bd · 2 ba · 2,280 ft² · Sold $1.5M · Sep 2026
- 17 Newfield St$599K4 bd · 2 ba · 1,585 ft² · Sold $660K · Sep 2026
- 19 Alvin Dr$925K3 bd · 2.5 ba · 1,936 ft² · Sold $993K · Sep 2026
- 212 W Norwalk Rd$1.2M4 bd · 3.5 ba · 2,286 ft² · Sold $1.1M · Sep 2026
- 97 W Norwalk Rd$585K3 bd · 2.5 ba · 1,434 ft² · Sold $585K · Sep 2026
- 132 Perry Ave$895K5 bd · 2.5 ba · 2,001 ft² · Sold $1.1M · Sep 2026
- 57 Glenrock$361K1 bd · 1 ba · 774 ft² · Sold $355K · Sep 2026
- 3 Oakwood Ave$318K1 bd · 1 ba · 728 ft² · Sold $318K · Sep 2026
Assigned schools
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