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Single Family ResidenceResidential
$1,079,968$680 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $935,000 on Jun 14, 2024

21 FLAT ROCK DR

RIDGEFIELD, CT 06877
4
Beds
2.5
Baths
1,588 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.
1.03 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$1.1M
$931K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$935,000 · Jun 14, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,870 (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.$433,370 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$252,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$181,370
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$433,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$303,359

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.53
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
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.11 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Raised Ranch
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.2005
Lot (acres)The size of the land the home sits on, from county records.1.03
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
CoolingThe type of cooling or air conditioning in the home.Yes
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

Transaction History(7)

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.

E
Veterans Park Elementary SchoolA+
Elementary · Grades PK–5 · 2.0 mi
M
East Ridge Middle SchoolA+
Middle · Grades 6–8 · 2.0 mi
H
Ridgefield High SchoolA
High · Grades 9–12 · 5.0 mi

District: Ridgefield School District

Neighborhood · ZIP 06877These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
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.28,200
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.805 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$170,030
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$233,105
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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

21 Flat Rock 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.

  • Worth more than 65% of homes in Western Connecticut County
  • Costs more per square foot than 96% of homes in Ridgefield 06877
  • Smaller than 74% of homes in Ridgefield 06877
  • Older than 68% of homes in Ridgefield 06877

What homes are worth in Ridgefield 06877

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

This home
$384K$2.8M

This home is worth more than 53% of homes in Ridgefield 06877.

How it measures up in Ridgefield 06877

The dot is this home. The mark in the middle is the typical home in Ridgefield 06877.

Estimated value$1,079,968
CheaperTypical $1,054,740Pricier

Pricier than 53% of homes nearby

Price per ft²$680
CheaperTypical $450Pricier

Pricier than 96% of homes nearby

Living area1,588 ft²
SmallerTypical 2,339 ft²Bigger

Bigger than 26% of homes nearby

Lot size1.03 ac
SmallerTypical 1.1 acBigger

Bigger than 43% of homes nearby

Year built1963
OlderTypical 1970Newer

Newer than 32% of homes nearby

How 21 Flat Rock Dr ranks against every home in each area.
MeasureThis homeRidgefield 06877Western Connecticut County
Estimated valuepricier than$1,079,96853% of homes65% of homes
Price per ft²pricier than$68096% of homes81% of homes
Living areabigger than1,588 ft²26% of homes36% of homes
Lot sizebigger than1.03 ac43% of homes64% of homes
Year builtnewer than196332% of homes44% of homes

About 21 Flat Rock Dr

How much is 21 Flat Rock Dr, Ridgefield, CT worth?

The TopHap Estimate for 21 Flat Rock Dr, Ridgefield, CT is $1,079,968 as of Oct 21, 2026. The likely range is $930,629 to $1,229,307. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Flat Rock Dr, Ridgefield, CT last sell?

21 Flat Rock Dr, Ridgefield, CT last sold on Jun 14, 2024 for $935,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Flat Rock Dr, Ridgefield, CT?

21 Flat Rock Dr, Ridgefield, CT has 4 bedrooms, 2.5 bathrooms, 1,588 square feet of living space and a 1.03-acre lot.

When was 21 Flat Rock Dr, Ridgefield, CT built?

21 Flat Rock Dr, Ridgefield, CT was built in 1963, making it 63 years old. It is a raised ranch home. The building has 1 story.

What schools serve 21 Flat Rock Dr, Ridgefield, CT?

21 Flat Rock Dr, Ridgefield, CT is assigned to Veterans Park Elementary School (elementary), rated A+; East Ridge Middle School (middle), rated A+; Ridgefield High School (high), rated A. All sit in Ridgefield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Flat Rock Dr, Ridgefield, CT compare to other homes in Ridgefield 06877?

Among the 8,677 homes in Ridgefield 06877, it is worth more than 53% of them ($1,079,968 against a typical $1,054,740), its price per square foot is higher than 96% of them ($680 against a typical $450), it is bigger than 26% of them (1,588 ft² against a typical 2,339 ft²), its lot is bigger than 43% of them (1.03 ac against a typical 1.1 ac) and it is newer than 32% of them (1963 against a typical 1970). Measured against all of Western Connecticut County, it is worth more than 65% 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 21 Flat Rock Dr, Ridgefield, CT?

The 2025 property tax bill for 21 Flat Rock Dr, Ridgefield, CT was $11,870. The county assessed it at $433,370.

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