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Single Family ResidenceResidential
$574,524$321 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $153,500 on May 12, 1998

21 CLAPBOARD RIDGE RD

DANBURY, CT 06811
3
Beds
2
Baths
1,790 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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

$575K
$550K low$599K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$153,500 · May 12, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,315 (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.$252,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,080
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$172,620
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$176,890

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Cape Cod
CountyWESTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
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

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Danbury High SchoolD-
High · Grades 9–12 · 0.2 mi
M
Broadview Middle SchoolD
Middle · Grades 6–8 · 1.6 mi
E
Pembroke Elementary SchoolC
Elementary · Grades KG–5 · 1.6 mi

District: Danbury School District

Neighborhood · ZIP 06811These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
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.35,537
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,519 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,710
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,205
Average tempThe average temperature here across a full year.49°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 Clapboard Ridge 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 less than 71% of homes in Western Connecticut County
  • Costs less per square foot than 78% of homes in Western Connecticut County
  • Bigger than 69% of homes in Danbury 06811
  • Has a smaller lot than 89% of homes in Danbury 06811
  • Older than 93% of homes in Danbury 06811

What homes are worth in Danbury 06811

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

This home
$205K$1.1M

This home is worth more than 64% of homes in Danbury 06811.

How it measures up in Danbury 06811

The dot is this home. The mark in the middle is the typical home in Danbury 06811.

Estimated value$574,524
CheaperTypical $525,832Pricier

Pricier than 64% of homes nearby

Price per ft²$321
CheaperTypical $320Pricier

Pricier than 50% of homes nearby

Living area1,790 ft²
SmallerTypical 1,424 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.24 ac
SmallerTypical 0.59 acBigger

Bigger than 11% of homes nearby

Year built1947
OlderTypical 1973Newer

Newer than 7% of homes nearby

How 21 Clapboard Ridge Rd ranks against every home in each area.
MeasureThis homeDanbury 06811Western Connecticut County
Estimated valuepricier than$574,52464% of homes29% of homes
Price per ft²pricier than$32150% of homes22% of homes
Living areabigger than1,790 ft²69% of homes44% of homes
Lot sizebigger than0.24 ac11% of homes23% of homes
Year builtnewer than19477% of homes21% of homes

About 21 Clapboard Ridge Rd

How much is 21 Clapboard Ridge Rd, Danbury, CT worth?

The TopHap Estimate for 21 Clapboard Ridge Rd, Danbury, CT is $574,524 as of Jul 14, 2026. The likely range is $550,064 to $598,984. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Clapboard Ridge Rd, Danbury, CT last sell?

21 Clapboard Ridge Rd, Danbury, CT last sold on May 12, 1998 for $153,500, according to the county's recorded deed.

How big is 21 Clapboard Ridge Rd, Danbury, CT?

21 Clapboard Ridge Rd, Danbury, CT has 3 bedrooms, 2 bathrooms, 1,790 square feet of living space and a 0.24-acre lot.

When was 21 Clapboard Ridge Rd, Danbury, CT built?

21 Clapboard Ridge Rd, Danbury, CT was built in 1947, making it 79 years old. It is a cape cod home. The building has 2 stories.

What schools serve 21 Clapboard Ridge Rd, Danbury, CT?

21 Clapboard Ridge Rd, Danbury, CT is assigned to Danbury High School (high), rated D-; Broadview Middle School (middle), rated D; Pembroke Elementary School (elementary), rated C. All sit in Danbury School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Clapboard Ridge Rd, Danbury, CT compare to other homes in Danbury 06811?

Among the 10,753 homes in Danbury 06811, it is worth more than 64% of them ($574,524 against a typical $525,832), its price per square foot is higher than 50% of them ($321 against a typical $320), it is bigger than 69% of them (1,790 ft² against a typical 1,424 ft²), its lot is bigger than 11% of them (0.24 ac against a typical 0.59 ac) and it is newer than 7% of them (1947 against a typical 1973). Measured against all of Western Connecticut County, it is worth more than 29% 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 Clapboard Ridge Rd, Danbury, CT?

The 2025 property tax bill for 21 Clapboard Ridge Rd, Danbury, CT was $6,315. The county assessed it at $252,700.

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