Triplex (3 Units, Any Combination)Residential
110 PROSPECT ST
GREENWICH, CT 06830
8
Beds
3
Baths
3,939 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1926
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
20
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.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,037 (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.$650,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$348,670
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$301,630
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$650,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$455,210
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.59
84
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
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.92 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.0.2 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.Triplex (3 Units, Any Combination)
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.1960
Lot (acres)The size of the land the home sits on, from county records.0.17
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
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.
EMH
Hamilton Avenue SchoolB-
Elementary · Grades PK–5 · 0.4 mi
Western Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
Greenwich High SchoolA+
High · Grades 9–12 · 1.7 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%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No
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
110 Prospect 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 88% of homes in Western Connecticut County
- Has a smaller lot than 88% of homes in Western Connecticut County
- Older than 89% 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 area3,939 ft²
SmallerTypical 2,890 ft²Bigger
Bigger than 67% of homes nearby
Lot size0.17 ac
SmallerTypical 0.46 acBigger
Bigger than 22% of homes nearby
Year built1926
OlderTypical 1956Newer
Newer than 25% of homes nearby
| Measure | This home | Greenwich 06830 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 3,939 ft² | 67% of homes | 88% of homes |
| Lot sizebigger than | 0.17 ac | 22% of homes | 12% of homes |
| Year builtnewer than | 1926 | 25% of homes | 11% of homes |
About 110 Prospect St
When did 110 Prospect St, Greenwich, CT last sell?
110 Prospect St, Greenwich, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 110 Prospect St, Greenwich, CT?
110 Prospect St, Greenwich, CT has 8 bedrooms, 3 bathrooms, 3,939 square feet of living space and a 0.17-acre lot.
When was 110 Prospect St, Greenwich, CT built?
110 Prospect St, Greenwich, CT was built in 1926, making it 100 years old. The building has 3 stories.
What schools serve 110 Prospect St, Greenwich, CT?
110 Prospect St, Greenwich, CT is assigned to Hamilton Avenue 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 110 Prospect St, Greenwich, CT compare to other homes in Greenwich 06830?
Among the 6,738 homes in Greenwich 06830, it is bigger than 67% of them (3,939 ft² against a typical 2,890 ft²), its lot is bigger than 22% of them (0.17 ac against a typical 0.46 ac) and it is newer than 25% of them (1926 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 110 Prospect St, Greenwich, CT?
The 2025 property tax bill for 110 Prospect St, Greenwich, CT was $8,037. The county assessed it at $650,300.
Closest homes
- 106 Prospect St$1.3M50 ft · 4 bd · 1.5 ba · 1,644 ft² · Sold $140K · May 1991
- 3 Old Field Point Rd88 ft · 6 bd · 5 ba · 4,496 ft² · Sold $1.8M · Jan 2024
- 104 Prospect St100 ft · 6 bd · 4.5 ba · 2,832 ft² · Sold $750K · Aug 2011
- 11 Old Field Point Rd105 ft · 4,734 ft² · Sold $1.8M · Sep 2004
- 15 Old Field Point Rd138 ft · 4 bd · 3.5 ba · 2,002 ft² · Sold $405K · Nov 2011
- 81 Oak Ridge St150 ft · 2 bd · 3.5 ba · 2,016 ft² · Sold $740K · Dec 2005
- 100 Prospect St$1.2M199 ft · 3 bd · 2 ba · 1,622 ft² · Sold Jan 1900
- 94 Prospect St200 ft · 4 bd · 3 ba · 2,770 ft² · Sold $375K · Dec 2001
More homes in Greenwich 06830
- 22 Mallard Dr$2.4M4 bd · 4.5 ba · 2,380 ft² · Sold $2.9M · Jul 2026
- 38 Bush Ave7 bd · 8 ba · 6,304 ft² · Sold $13M · Jul 2026
- 30 Meadowcroft Ln6 bd · 8.5 ba · 7,590 ft² · Sold $15M · Jul 2026
- 83 Meadow Wood Dr4 bd · 3 ba · 2,429 ft² · Sold $7.8M · Jul 2026
- 33 Byram Dr5 bd · 6 ba · 6,238 ft² · Sold $14M · Jul 2026
- 193 Hamilton Ave$899K2 bd · 2.5 ba · 1,420 ft² · Sold $1M · Jul 2026
- 11 Lafayette Ct$1.6M2 bd · 2.5 ba · 1,640 ft² · Sold $1.7M · Jul 2026
- 64 Hillside Rd$2.4M3 bd · 2.5 ba · 2,145 ft² · Sold $2.5M · Jul 2026
- 169 Mason St$330K1 bd · 1 ba · 370 ft² · Sold $350K · Jul 2026
- 6 Wyngate Rd$3.2M5 bd · 3 ba · 3,679 ft² · Sold $386K · Jul 2026
- 55 Otter Rock Dr5 bd · 6.5 ba · 8,439 ft² · Sold $15M · Jul 2026
- 303 Davis Ave0.14 ac · Sold $970K · Jul 2026
Assigned schools
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