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Single Family ResidenceResidential
$3,157,849$1,499 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

296 ROUND HILL RD

GREENWICH, CT 06831
3
Beds
3.5
Baths
2,107 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.
4.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$3.2M
$2.7M low$3.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,270 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,849,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,410,150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$439,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,294,776

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWESTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.4.01
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, 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

Neighborhood · ZIP 06831These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.17,909
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.648 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$210,519
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$312,404
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

296 Round Hill Rd 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.

  • Worth more than 92% of homes in Western Connecticut County
  • Among the highest price per square foot in Greenwich 06831
  • Smaller than 71% of homes in Greenwich 06831
  • Has a bigger lot than 96% of homes in Western Connecticut County
  • Newer than 87% of homes in Western Connecticut County

What homes are worth in Greenwich 06831

Each bar is how many homes fall in that price range. The marker is this home.

This home
$674K$10M

This home is worth more than 63% of homes in Greenwich 06831.

How it measures up in Greenwich 06831

The dot is this home. The mark in the middle is the typical home in Greenwich 06831.

Estimated value$3,157,849
CheaperTypical $2,179,708Pricier

Pricier than 63% of homes nearby

Price per ft²$1499
CheaperTypical $706Pricier

Pricier than almost all homes nearby

Living area2,107 ft²
SmallerTypical 2,979 ft²Bigger

Bigger than 29% of homes nearby

Lot size4.01 ac
SmallerTypical 1.38 acBigger

Bigger than 82% of homes nearby

Year built1999
OlderTypical 1968Newer

Newer than 85% of homes nearby

How 296 Round Hill Rd ranks against every home in each area.
MeasureThis homeGreenwich 06831Western Connecticut County
Estimated valuepricier than$3,157,84963% of homes92% of homes
Price per ft²pricier than$1499almost all homesalmost all homes
Living areabigger than2,107 ft²29% of homes54% of homes
Lot sizebigger than4.01 ac82% of homes96% of homes
Year builtnewer than199985% of homes87% of homes

About 296 Round Hill Rd

How much is 296 Round Hill Rd, Greenwich, CT worth?

The TopHap Estimate for 296 Round Hill Rd, Greenwich, CT is $3,157,849 as of Sep 24, 2026. The likely range is $2,669,337 to $3,646,361. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 296 Round Hill Rd, Greenwich, CT last sell?

296 Round Hill Rd, Greenwich, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 296 Round Hill Rd, Greenwich, CT?

296 Round Hill Rd, Greenwich, CT has 3 bedrooms, 3.5 bathrooms, 2,107 square feet of living space and a 4.01-acre lot.

When was 296 Round Hill Rd, Greenwich, CT built?

296 Round Hill Rd, Greenwich, CT was built in 1999, making it 27 years old. The building has 2 stories.

How does 296 Round Hill Rd, Greenwich, CT compare to other homes in Greenwich 06831?

Among the 5,196 homes in Greenwich 06831, it is worth more than 63% of them ($3,157,849 against a typical $2,179,708), its price per square foot is higher than almost all of them ($1499 against a typical $706), it is bigger than 29% of them (2,107 ft² against a typical 2,979 ft²), its lot is bigger than 82% of them (4.01 ac against a typical 1.38 ac) and it is newer than 85% of them (1999 against a typical 1968). Measured against all of Western Connecticut County, it is worth more than 92% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 296 Round Hill Rd, Greenwich, CT?

The 2024 property tax bill for 296 Round Hill Rd, Greenwich, CT was $22,270. The county assessed it at $1,849,680.

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