Triplex (3 Units, Any Combination)Residential
Last sold for $996,000 on Dec 1, 2020
21 MELROSE AVE
GREENWICH, CT 06830
6
Beds
3
Baths
3,450 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.
3
StoriesHow many floors the home has above ground.
15
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.$996,000 · Dec 1, 2020
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,806 (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.$631,610 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$331,730
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$299,880
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$631,610
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$442,127
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.48
24
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
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.4 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.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.1950
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
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 · 0.1 mi
Western Middle SchoolA
Middle · Grades 6–8 · 0.8 mi
Greenwich High SchoolA+
High · Grades 9–12 · 2.0 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
21 Melrose Ave 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 84% of homes in Western Connecticut County
- 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 area3,450 ft²
SmallerTypical 2,918 ft²Bigger
Bigger than 59% 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 | 3,450 ft² | 59% of homes | 84% 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 21 Melrose Ave
When did 21 Melrose Ave, Greenwich, CT last sell?
21 Melrose Ave, Greenwich, CT last sold on Dec 1, 2020 for $996,000, according to the county's recorded deed.
How big is 21 Melrose Ave, Greenwich, CT?
21 Melrose Ave, Greenwich, CT has 6 bedrooms, 3 bathrooms, 3,450 square feet of living space and a 0.12-acre lot.
When was 21 Melrose Ave, Greenwich, CT built?
21 Melrose Ave, Greenwich, CT was built in 1900, making it 126 years old. The building has 3 stories.
What schools serve 21 Melrose Ave, Greenwich, CT?
21 Melrose Ave, 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 21 Melrose Ave, Greenwich, CT compare to other homes in Greenwich 06830?
Among the 6,738 homes in Greenwich 06830, it is bigger than 59% of them (3,450 ft² against a typical 2,918 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 21 Melrose Ave, Greenwich, CT?
The 2025 property tax bill for 21 Melrose Ave, Greenwich, CT was $7,806. The county assessed it at $631,610.
More homes on Melrose Ave
- 19 Melrose Ave$1.2M3 bd · 2 ba · 1,728 ft² · Sold $200K · Jan 2021
- 11 Melrose Ave$830K4 bd · 2.5 ba · 2,364 ft² · Sold $825K · Sep 2017
- 17 Melrose Ave$1.3M3 bd · 2 ba · 1,789 ft² · Sold $589K · Oct 2016
- 9 Melrose Ave$1.6M0.11 ac · Sold $725K · Mar 2014
- 24 Melrose Ave$1.4M4 bd · 1.5 ba · 2,196 ft² · Sold $415K · Jan 2002
- 15 Melrose Ave5 bd · 3.5 ba · 2,660 ft² · Sold Jan 1900
- 23 Melrose Ave3 bd · 2 ba · 2,017 ft² · Sold Jan 1900
- 20 Melrose Ave4 bd · 2 ba · 1,728 ft² · Sold Jan 1900
- 7 Melrose Ave$1.5M4 bd · 1.5 ba · 2,143 ft² · Sold Jan 1900
Closest homes
- 23 Melrose Ave51 ft · 3 bd · 2 ba · 2,017 ft² · Sold Jan 1900
- 19 Melrose Ave$1.2M52 ft · 3 bd · 2 ba · 1,728 ft² · Sold $200K · Jan 2021
- 70 Josephine Evaristo Ave102 ft · 3 bd · 2 ba · 2,384 ft² · Sold $595K · Dec 2015
- 17 Melrose Ave$1.3M132 ft · 3 bd · 2 ba · 1,789 ft² · Sold $589K · Oct 2016
- 69 Josephine Evaristo Ave102 ft · 2 bd · 2 ba · 2,142 ft² · Sold Jan 1900
- 24 Melrose Ave$1.4M107 ft · 4 bd · 1.5 ba · 2,196 ft² · Sold $415K · Jan 2002
- 8 Artic St$1.5M145 ft · 4 bd · 2.5 ba · 2,713 ft² · Sold $440K · Apr 2001
- 32 Josephine Evaristo Ave124 ft · 4 bd · 2 ba · 1,909 ft² · Sold $600K · Jul 2021
More homes in Greenwich 06830
- 85 Indian Field Rd$4.5M5 bd · 2.5 ba · 2,983 ft² · Sold $4.5M · Sep 2026
- 38 Byfield Ln$3.3M5 bd · 4.5 ba · 4,150 ft² · Sold $3.3M · Sep 2026
- 21 Windrose Way$10M6 bd · 8 ba · 8,990 ft² · Sold $1.5M · Sep 2026
- Nimitz Pl0.23 ac · Sold $2.2M · Sep 2026
- 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
Assigned schools
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