Single Family ResidenceResidential
Last sold for $88,000 on Mar 21, 2003
21 RICHMOND DR
OLD GREENWICH, CT 06870
3
Beds
1.5
Baths
1,584 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1937
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.$88,000 · Mar 21, 2003
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$600,000
HUDSON CITY SAVINGS BANK · recorded Jan 6, 2014
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$555,750
CTHM LLC
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,146 (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.$740,040 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$605,990
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$134,050
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$740,040
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$518,028
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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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.27 in
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
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.0.16
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.Slate
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.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
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(5)
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
International School at DundeeA+
Elementary · Grades KG–5 · 0.8 mi
Eastern Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi
Greenwich High SchoolA+
High · Grades 9–12 · 2.3 mi
District: Greenwich School District
Neighborhood · ZIP 06870These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.99
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.8,255
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,558 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$208,823
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$306,114
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
21 Richmond Dr 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 78% of homes in Old Greenwich 06870
- Has a smaller lot than 89% of homes in Old Greenwich 06870
- Older than 85% of homes in Western Connecticut County
How it measures up in Old Greenwich 06870
The dot is this home. The mark in the middle is the typical home in Old Greenwich 06870.
Living area1,584 ft²
SmallerTypical 2,540 ft²Bigger
Bigger than 22% of homes nearby
Lot size0.16 ac
SmallerTypical 0.27 acBigger
Bigger than 11% of homes nearby
Year built1937
OlderTypical 1957Newer
Newer than 27% of homes nearby
| Measure | This home | Old Greenwich 06870 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 1,584 ft² | 22% of homes | 35% of homes |
| Lot sizebigger than | 0.16 ac | 11% of homes | 11% of homes |
| Year builtnewer than | 1937 | 27% of homes | 15% of homes |
About 21 Richmond Dr
When did 21 Richmond Dr, Old Greenwich, CT last sell?
21 Richmond Dr, Old Greenwich, CT last sold on Mar 21, 2003 for $88,000, according to the county's recorded deed.
How big is 21 Richmond Dr, Old Greenwich, CT?
21 Richmond Dr, Old Greenwich, CT has 3 bedrooms, 1.5 bathrooms, 1,584 square feet of living space and a 0.16-acre lot.
When was 21 Richmond Dr, Old Greenwich, CT built?
21 Richmond Dr, Old Greenwich, CT was built in 1937, making it 89 years old. It is a colonial home. The building has 2 stories.
What schools serve 21 Richmond Dr, Old Greenwich, CT?
21 Richmond Dr, Old Greenwich, CT is assigned to International School at Dundee (elementary), rated A+; Eastern 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 Richmond Dr, Old Greenwich, CT compare to other homes in Old Greenwich 06870?
Among the 2,671 homes in Old Greenwich 06870, it is bigger than 22% of them (1,584 ft² against a typical 2,540 ft²), its lot is bigger than 11% of them (0.16 ac against a typical 0.27 ac) and it is newer than 27% of them (1937 against a typical 1957). 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 Richmond Dr, Old Greenwich, CT?
The 2025 property tax bill for 21 Richmond Dr, Old Greenwich, CT was $9,146. The county assessed it at $740,040.
Closest homes
- 19 Richmond Dr$1.5M50 ft · 3 bd · 2 ba · 1,673 ft² · Sold $1.1M · Mar 2021
- 23 Richmond Dr$1.7M50 ft · 4 bd · 3 ba · 2,112 ft² · Sold $300K · Dec 1994
- 17 Richmond Dr$1.6M98 ft · 3 bd · 2 ba · 1,375 ft² · Sold $1.1M · Jul 2006
- 27 Richmond Dr$1.5M129 ft · 3 bd · 1.5 ba · 1,720 ft² · Sold Jan 1900
- 15 Richmond Dr147 ft · 3 bd · 1.5 ba · 1,435 ft² · Sold $523K · Aug 1999
- 38 Laddins Rock Rd$1.6M145 ft · 3 bd · 1.5 ba · 2,245 ft² · Sold $249K · Feb 1990
- 40 Laddins Rock Rd$1.2M140 ft · 4 bd · 1 ba · 1,152 ft² · Sold Jan 1900
- 36 Laddins Rock Rd$1.7M172 ft · 3 bd · 4.5 ba · 2,420 ft² · Sold $450K · May 2008
More homes in Old Greenwich 06870
- 13 Mortimer Dr$2.4M3 bd · 1.5 ba · 1,717 ft² · Sold $2.3M · Jul 2026
- 34 Macarthur Dr$2.5M4 bd · 2.5 ba · 2,669 ft² · Sold $2.5M · Jul 2026
- 2 Sylvan Ln$4.2M5 bd · 3.5 ba · 3,673 ft² · Sold $420K · Jul 2026
- 48 N Ridge Rd$3.4M6 bd · 5.5 ba · 4,627 ft² · Sold $390K · Jul 2026
- 410 Sound Beach Ave$4.8M5 bd · 4.5 ba · 3,705 ft² · Sold $4.8M · Jul 2026
- 33 Halsey Dr$1.4M3 bd · 2 ba · 1,481 ft² · Sold $1.4M · Jul 2026
- 16 Hendrie Dr3 bd · 3 ba · 1,694 ft² · Sold $2.3M · Jul 2026
- 53 Park Ave$4M3 bd · 3.5 ba · 3,248 ft² · Sold $4M · Jun 2026
- 12 Ricki-Beth Ln$3.5M5 bd · 3.5 ba · 3,936 ft² · Sold $3.5M · Jun 2026
- 2 Potter Dr$4.6M3 bd · 1.5 ba · 1,724 ft² · Sold $4.6M · Jun 2026
- 9 Nimitz Pl$1.8M3 bd · 2 ba · 2,260 ft² · Sold $1.7M · Jun 2026
- 100 Havemeyer Ln$1M3 bd · 2 ba · 1,080 ft² · Sold $1.1M · Jun 2026
Assigned schools
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