Duplex (2 Units, Any Combination)Residential
Last sold for $500,000 on Mar 27, 2014
15 CHESTNUT ST
GREENWICH, CT 06830
4
Beds
2
Baths
1,320 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
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.
1
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.$500,000 · Mar 27, 2014
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,942 (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.$399,840 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$301,560
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$399,840
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$279,888
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.44
10
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.1965
Lot (acres)The size of the land the home sits on, from county records.0.12
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
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(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.
EMH
New Lebanon SchoolA-
Elementary · Grades PK–5 · 0.2 mi
Western Middle SchoolA
Middle · Grades 6–8 · 0.5 mi
Greenwich High SchoolA+
High · Grades 9–12 · 3.3 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
15 Chestnut 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 90% of homes in Greenwich 06830
- Has a smaller lot than 96% of homes in Western Connecticut County
- Older than 95% 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 area1,320 ft²
SmallerTypical 2,921 ft²Bigger
Bigger than 10% of homes nearby
Lot size0.12 ac
SmallerTypical 0.46 acBigger
Bigger than 6% of homes nearby
Year built1900
OlderTypical 1956Newer
Newer than 8% of homes nearby
| Measure | This home | Greenwich 06830 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 1,320 ft² | 10% of homes | 24% of homes |
| Lot sizebigger than | 0.12 ac | 6% of homes | 4% of homes |
| Year builtnewer than | 1900 | 8% of homes | 5% of homes |
About 15 Chestnut St
When did 15 Chestnut St, Greenwich, CT last sell?
15 Chestnut St, Greenwich, CT last sold on Mar 27, 2014 for $500,000, according to the county's recorded deed.
How big is 15 Chestnut St, Greenwich, CT?
15 Chestnut St, Greenwich, CT has 4 bedrooms, 2 bathrooms, 1,320 square feet of living space and a 0.12-acre lot.
When was 15 Chestnut St, Greenwich, CT built?
15 Chestnut St, Greenwich, CT was built in 1900, making it 126 years old. It is a duplex single home. The building has 2 stories.
What schools serve 15 Chestnut St, Greenwich, CT?
15 Chestnut St, Greenwich, CT is assigned to New Lebanon School (elementary), rated A-; 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 15 Chestnut St, Greenwich, CT compare to other homes in Greenwich 06830?
Among the 6,738 homes in Greenwich 06830, it is bigger than 10% of them (1,320 ft² against a typical 2,921 ft²), its lot is bigger than 6% of them (0.12 ac against a typical 0.46 ac) and it is newer than 8% of them (1900 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 15 Chestnut St, Greenwich, CT?
The 2025 property tax bill for 15 Chestnut St, Greenwich, CT was $4,942. The county assessed it at $399,840.
More homes on Chestnut St
- 10 Chestnut St2 bd · 2 ba · 1,568 ft² · Sold $740K · Jul 2023
- 17 Chestnut St7 bd · 2 ba · 1,897 ft² · Sold $700K · Feb 2022
- 20 Chestnut St3 bd · 2 ba · 2,313 ft² · Sold $731K · Aug 2021
- 36 Chestnut St4 bd · 2 ba · 1,924 ft² · Sold $375K · Jun 2020
- 20 Chestnut St2 bd · 3.5 ba · 1,159 ft² · Sold $535K · Feb 2018
- 38 Chestnut St$717K2 bd · 1 ba · 898 ft² · Sold $475K · Oct 2007
- Chestnut St0.12 ac · Sold $950K · May 2004
- 3 Chestnut St2 bd · 2 ba · 1,953 ft² · Sold $410K · May 2003
- 14 Chestnut St$1.4M3 bd · 2.5 ba · 1,950 ft² · Sold $270K · Jun 1998
- Chestnut St0.11 ac · Sold Jan 1900
- 11 Chestnut St2 bd · 2 ba · 1,460 ft² · Sold Jan 1900
- 30 Chestnut St$925K4 bd · 1 ba · 1,332 ft² · Sold Jan 1900
Closest homes
- 11 Chestnut St50 ft · 2 bd · 2 ba · 1,460 ft² · Sold Jan 1900
- 17 Chestnut St50 ft · 7 bd · 2 ba · 1,897 ft² · Sold $700K · Feb 2022
- 7 Chestnut St100 ft · 6 bd · 3.5 ba · 2,462 ft² · Sold Jan 1900
- 21 Chestnut St100 ft · 4 bd · 2 ba · 1,812 ft² · Sold Jan 1900
- 144 Pine St$730K94 ft · 2 bd · 1.5 ba · 1,120 ft² · Sold Jan 1900
- 144 Pine St$730K94 ft · 2 bd · 1.5 ba · 1,120 ft² · Sold Jan 1900
- 144 Pine St$701K94 ft · 2 bd · 1.5 ba · 1,032 ft² · Sold Jan 1900
- 144 Pine St$655K94 ft · 1 bd · 1.5 ba · 1,032 ft² · Sold Jan 1900
More homes in Greenwich 06830
- 135 Josephine Evaristo Ave4 bd · 2 ba · 2,874 ft² · Sold $1.5M · Aug 2026
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- 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
- 18 Booth Pl3 bd · 2 ba · 2,423 ft² · Sold $900K · Aug 2026
- Hickory Dr436 ft² · Sold $1.9M · Aug 2026
- 197 Otter Rock Dr$10M5 bd · 5.5 ba · 4,420 ft² · Sold $11M · Aug 2026
- 46 Hillside Dr$2.7M6 bd · 3.5 ba · 2,901 ft² · Sold $2.7M · Aug 2026
- 17 Kenilworth Ter$4.5M6 bd · 5 ba · 3,834 ft² · Sold $4.5M · Aug 2026
Assigned schools
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