Duplex (2 Units, Any Combination)Residential
Last sold for $850,000 on Sep 5, 2025
23 N SMITH ST
GREENWICH, CT 06830
3
Beds
2.5
Baths
2,174 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$850,000 · Sep 5, 2025
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,673 (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.$458,990 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$306,110
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,880
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$458,990
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$321,293
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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
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.
94
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.
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
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.1975
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Hot Water
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(3)
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.
MEH
Western Middle SchoolA
Middle · Grades 6–8 · 0.2 mi
New Lebanon SchoolA-
Elementary · Grades PK–5 · 0.7 mi
Greenwich High SchoolA+
High · Grades 9–12 · 3.0 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
23 N Smith 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.
- Smaller than 67% of homes in Greenwich 06830
- Has a smaller lot than 94% of homes in Western Connecticut County
- Older than 69% of homes in Western Connecticut County
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 area2,174 ft²
SmallerTypical 2,895 ft²Bigger
Bigger than 33% of homes nearby
Lot size0.14 ac
SmallerTypical 0.46 acBigger
Bigger than 15% of homes nearby
Year built1955
OlderTypical 1956Newer
Newer than 49% of homes nearby
| Measure | This home | Greenwich 06830 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 2,174 ft² | 33% of homes | 56% of homes |
| Lot sizebigger than | 0.14 ac | 15% of homes | 6% of homes |
| Year builtnewer than | 1955 | 49% of homes | 31% of homes |
About 23 N Smith St
When did 23 N Smith St, Greenwich, CT last sell?
23 N Smith St, Greenwich, CT last sold on Sep 5, 2025 for $850,000, according to the county's recorded deed.
How big is 23 N Smith St, Greenwich, CT?
23 N Smith St, Greenwich, CT has 3 bedrooms, 2.5 bathrooms, 2,174 square feet of living space and a 0.14-acre lot.
When was 23 N Smith St, Greenwich, CT built?
23 N Smith St, Greenwich, CT was built in 1955, making it 71 years old. It is a duplex single home. The building has 2 stories.
What schools serve 23 N Smith St, Greenwich, CT?
23 N Smith St, Greenwich, CT is assigned to Western Middle School (middle), rated A; New Lebanon School (elementary), 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 23 N Smith St, Greenwich, CT compare to other homes in Greenwich 06830?
Among the 6,738 homes in Greenwich 06830, it is bigger than 33% of them (2,174 ft² against a typical 2,895 ft²), its lot is bigger than 15% of them (0.14 ac against a typical 0.46 ac) and it is newer than 49% of them (1955 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 23 N Smith St, Greenwich, CT?
The 2025 property tax bill for 23 N Smith St, Greenwich, CT was $5,673. The county assessed it at $458,990.
More homes on N Smith St
- 25 N Smith St$1.3M4 bd · 1.5 ba · 2,175 ft² · Sold $840K · Aug 2023
- 16 N Smith St4 bd · 4.5 ba · 3,624 ft² · Sold $400K · Sep 2017
- 20 N Smith St7 bd · 7 ba · 3,008 ft² · Sold $220K · Oct 2002
- 37 N Smith St # 394 bd · 2 ba · 1,940 ft² · Sold Jan 1900
- 35 N Smith St$938K3 bd · 1 ba · 1,263 ft² · Sold Jan 1900
- 35 N Smith St$928K3 bd · 1 ba · 1,263 ft² · Sold Jan 1900
Closest homes
- 25 N Smith St$1.3M54 ft · 4 bd · 1.5 ba · 2,175 ft² · Sold $840K · Aug 2023
- 15c Sherman Ave89 ft · 9 bd · 4.5 ba · 3,900 ft² · Sold Jan 1900
- 13 Sherman Ave$1.2M111 ft · 3 bd · 2.5 ba · 1,681 ft² · Sold Jan 1900
- 11 Sherman Ave$1.1M124 ft · 3 bd · 1.5 ba · 1,455 ft² · Sold $230K · Oct 1988
- 3 Highland Rd117 ft · 4 bd · 3 ba · 2,314 ft² · Sold $685K · Dec 2009
- 35 N Smith St$928K100 ft · 3 bd · 1 ba · 1,263 ft² · Sold Jan 1900
- 1 Highland Rd$938K138 ft · 3 bd · 1.5 ba · 1,677 ft² · Sold $895K · Aug 2025
- 5 Highland Rd$1.2M122 ft · 2 bd · 2 ba · 1,555 ft² · Sold Jan 1900
More homes in Greenwich 06830
- 150 Prospect St$759K2 bd · 2.5 ba · 1,366 ft² · Sold $760K · Sep 2026
- 94 Londonderry Dr$3.1M4 bd · 5.5 ba · 3,983 ft² · Sold $3.2M · Sep 2026
- 21 Perkins Rd$3M4 bd · 2.5 ba · 3,447 ft² · Sold $27M · Sep 2026
- 26 Circle Dr$3.9M4 bd · 4.5 ba · 3,849 ft² · Sold $3.8M · Sep 2026
- 138 N Water St$890K2 bd · 2.5 ba · 1,406 ft² · Sold $970K · Sep 2026
- 135 Josephine Evaristo Ave4 bd · 2 ba · 2,874 ft² · Sold $1.5M · Aug 2026
- 25 Field Point Cir$10M6 bd · 8 ba · 9,565 ft² · Sold $17M · Aug 2026
- 20 Church St$1.1M1 bd · 1.5 ba · 1,248 ft² · Sold $310K · Aug 2026
- 37 Davenport Ave$1.9M2 bd · 3 ba · 2,128 ft² · Sold $1.2M · Aug 2026
- 116 Havemeyer Pl$8M5 bd · 5.5 ba · 4,281 ft² · Sold $8M · Aug 2026
- 164 Stanwich Rd$6M5 bd · 5.5 ba · 5,115 ft² · Sold $6M · Aug 2026
- 10 Idlewild Mnr$1M3 bd · 2.5 ba · 1,932 ft² · Sold $1M · Aug 2026
Assigned schools
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