Duplex (2 Units, Any Combination)Residential
Last sold for $890,000 on Jul 7, 2005
10 KIRBY ST
GREENWICH, CT 06830
6
Beds
3 / 2
Baths
2,688 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.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
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.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$890,000 · Jul 7, 2005
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,881 (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.$656,320 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$360,010
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$296,310
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$541,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,250,955
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.54
65
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.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
49
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)
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.0.11
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
CoolingThe type of cooling or air conditioning in the home.Yes
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
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.
EMH
New Lebanon SchoolB
Elementary · Grades PK–5 · 0.1 mi
Western Middle SchoolA-
Middle · Grades 6–8 · 0.8 mi
Greenwich High SchoolA+
High · Grades 9–12 · 3.6 mi
District: Greenwich School District
Neighborhood · ZIP 06830These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.119
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.104
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.27,704
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,501 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$168,325
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$273,728
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
10 Kirby 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 Western Connecticut County
- Has a smaller lot than 96% of homes in Western Connecticut County
- Newer than 72% of homes in Greenwich 06830
How it measures up in Greenwich 06830
The dot is this home. The mark in the middle is the typical home in Greenwich 06830.
Living area2,688 ft²
SmallerTypical 2,955 ft²Bigger
Bigger than 45% of homes nearby
Lot size0.11 ac
SmallerTypical 0.46 acBigger
Bigger than 6% of homes nearby
Year built1981
OlderTypical 1956Newer
Newer than 72% of homes nearby
| Measure | This home | Greenwich 06830 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 2,688 ft² | 45% of homes | 70% of homes |
| Lot sizebigger than | 0.11 ac | 6% of homes | 4% of homes |
| Year builtnewer than | 1981 | 72% of homes | 70% of homes |
About 10 Kirby St
When did 10 Kirby St, Greenwich, CT last sell?
10 Kirby St, Greenwich, CT last sold on Jul 7, 2005 for $890,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 10 Kirby St, Greenwich, CT?
10 Kirby St, Greenwich, CT has 6 bedrooms, 3 bathrooms, 2,688 square feet of living space and a 0.11-acre lot.
When was 10 Kirby St, Greenwich, CT built?
10 Kirby St, Greenwich, CT was built in 1981, making it 45 years old. It is a duplex single home. The building has 2 stories.
What schools serve 10 Kirby St, Greenwich, CT?
10 Kirby St, Greenwich, CT is assigned to New Lebanon School (elementary), rated B; Western Middle School (middle), rated A-; Greenwich High School (high), rated A+. All sit in Greenwich School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 10 Kirby St, Greenwich, CT compare to other homes in Greenwich 06830?
Among the 6,738 homes in Greenwich 06830, it is bigger than 45% of them (2,688 ft² against a typical 2,955 ft²), its lot is bigger than 6% of them (0.11 ac against a typical 0.46 ac) and it is newer than 72% of them (1981 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 10 Kirby St, Greenwich, CT?
The 2026 property tax bill for 10 Kirby St, Greenwich, CT was $6,881. The county assessed it at $656,320.
More homes on Kirby St
- 27 Kirby St$1.1M3 bd · 1.5 ba · 1,581 ft² · Sold $851K · Aug 2024
- 11 Kirby St6 bd · 3 ba · 2,496 ft² · Sold $820K · Oct 2020
- 26 Kirby St$1.1M4 bd · 2 ba · 1,920 ft² · Sold $537K · Jul 2013
- 21 Kirby St$1.7M4 bd · 4.5 ba · 3,028 ft² · Sold $885K · Jun 2008
- 25 Kirby St$1.1M3 bd · 1 ba · 1,276 ft² · Sold $395K · Jun 2001
- 22 Kirby St3 bd · 2 ba · 2,014 ft² · Sold $350K · Mar 1999
- 12 Kirby St6 bd · 3 ba · 2,545 ft² · Sold Jan 1900
- 20 Kirby St$1.2M3 bd · 2.5 ba · 2,250 ft² · Sold Jan 1900
- 16 Kirby St2 bd · 2 ba · 1,614 ft² · Sold Jan 1900
- Kirby St0.13 ac · Sold Jan 1900
- Kirby St0.13 ac · Sold Jan 1900
Closest homes
- 12 Kirby St50 ft · 6 bd · 3 ba · 2,545 ft² · Sold Jan 1900
- 28 Division St63 ft · 4 bd · 2 ba · 2,327 ft² · Sold $920K · Dec 2024
- 24 Division St W74 ft · 4 bd · 3 ba · 2,068 ft² · Sold Jan 1900
- 16 Kirby St100 ft · 2 bd · 2 ba · 1,614 ft² · Sold Jan 1900
- 20 Kirby St$1.2M150 ft · 3 bd · 2.5 ba · 2,250 ft² · Sold Jan 1900
- 7 Oak St125 ft · 4,739 ft² · Sold $627K · Nov 2000
- 21 Kirby St$1.7M151 ft · 4 bd · 4.5 ba · 3,028 ft² · Sold $885K · Jun 2008
- 22 Kirby St200 ft · 3 bd · 2 ba · 2,014 ft² · Sold $350K · Mar 1999
More homes in Greenwich 06830
- 59 Le Grande Ave$1.9M3 bd · 3.5 ba · 2,482 ft² · Sold $2M · Oct 2026
- 739 Lake Ave$4.5M5 bd · 5.5 ba · 5,281 ft² · Sold $4.6M · Oct 2026
- 6 Pintail Ln$7.8M3 bd · 2 ba · 1,934 ft² · Sold $7.8M · Oct 2026
- 22 Lyon Ave4 bd · 2 ba · 2,228 ft² · Sold $1.2M · Oct 2026
- 4 Sachem Ln$3.9M3 bd · 1.5 ba · 1,687 ft² · Sold $350K · Oct 2026
- 25 W Elm St$595K1 bd · 1 ba · 582 ft² · Sold $548K · Oct 2026
- 49 Harold Ave$870K2 bd · 3.5 ba · 1,428 ft² · Sold $975K · Oct 2026
- 212 Milbank Ave$3.4M2 bd · 3.5 ba · 2,949 ft² · Sold $4.4M · Oct 2026
- 38 Game Cock Rd3 bd · 4.5 ba · 3,238 ft² · Sold $12M · Oct 2026
- 59 Hillside Dr$5M5 bd · 6 ba · 6,108 ft² · Sold $5.5M · Oct 2026
- 1 Idar Ct$2.9M3 bd · 3.5 ba · 3,572 ft² · Sold $2.9M · Oct 2026
- 52 Lafayette Pl$475K1 bd · 1 ba · 767 ft² · Sold $463K · Oct 2026
Assigned schools
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