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Single Family ResidenceResidential
$1,612,165$705 / 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 91How 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 $661,300 on Feb 3, 2017

21 RIVERSIDE CT # W

AVON, CO 81620
Building report
3
Beds
3
Baths
2,286 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$1.6M
$1.5M low$1.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$661,300 · Feb 3, 2017
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,125,865
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$900,692
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.29%
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.$486,300
NORTH AMERICAN SAVINGS BANK FSB · recorded Feb 26, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,038 (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.$105,110 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$83,910
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$95,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,681,780

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.1 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.Duplex Single
CountyEagle
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 716 ft²Porch · 45 ft²

Transaction History(3)

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
Homestake Peak SchoolB
Elementary · Grades KG–8 · 1.3 mi
H
Battle Mountain High SchoolB-
High · Grades 9–12 · 4.8 mi

District: Eagle County School District Re 50

Neighborhood · ZIP 81620These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.45%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.9,752
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.93 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,943
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,859
Average tempThe average temperature here across a full year.34°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.71%

Ownership

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 Riverside Ct # W 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.

  • Costs less per square foot than 74% of homes in Avon 81620
  • Bigger than 72% of homes in Avon 81620
  • Has a bigger lot than 83% of homes in Avon 81620
  • Newer than 66% of homes in Avon 81620

What homes are worth in Avon 81620

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

This home
$150K$7.8M

This home is worth more than 57% of homes in Avon 81620.

How it measures up in Avon 81620

The dot is this home. The mark in the middle is the typical home in Avon 81620.

Estimated value$1,612,165
CheaperTypical $1,417,593Pricier

Pricier than 57% of homes nearby

Price per ft²$705
CheaperTypical $841Pricier

Pricier than 26% of homes nearby

Living area2,286 ft²
SmallerTypical 1,566 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.19 ac
SmallerTypical 2,178 ft²Bigger

Bigger than 83% of homes nearby

Year built1996
OlderTypical 1990Newer

Newer than 66% of homes nearby

How 21 Riverside Ct # W ranks against every home in each area.
MeasureThis homeAvon 81620Eagle County
Estimated valuepricier than$1,612,16557% of homes54% of homes
Price per ft²pricier than$70526% of homes37% of homes
Living areabigger than2,286 ft²72% of homes64% of homes
Lot sizebigger than0.19 ac83% of homes65% of homes
Year builtnewer than199666% of homes58% of homes

About 21 Riverside Ct # W

How much is 21 Riverside Ct # W, Avon, CO worth?

The TopHap Estimate for 21 Riverside Ct # W, Avon, CO is $1,612,165 as of Jul 14, 2026. The likely range is $1,470,092 to $1,754,238. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Riverside Ct # W, Avon, CO last sell?

21 Riverside Ct # W, Avon, CO last sold on Feb 3, 2017 for $661,300, according to the county's recorded deed.

How big is 21 Riverside Ct # W, Avon, CO?

21 Riverside Ct # W, Avon, CO has 3 bedrooms, 3 bathrooms, 2,286 square feet of living space and a 0.19-acre lot.

When was 21 Riverside Ct # W, Avon, CO built?

21 Riverside Ct # W, Avon, CO was built in 1996, making it 30 years old. It is a duplex single home. The building has 2 stories.

What schools serve 21 Riverside Ct # W, Avon, CO?

21 Riverside Ct # W, Avon, CO is assigned to Homestake Peak School (elementary), rated B; Battle Mountain High School (high), rated B-. All sit in Eagle County School District Re 50. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Riverside Ct # W, Avon, CO compare to other homes in Avon 81620?

Among the 7,439 homes in Avon 81620, it is worth more than 57% of them ($1,612,165 against a typical $1,417,593), its price per square foot is higher than 26% of them ($705 against a typical $841), it is bigger than 72% of them (2,286 ft² against a typical 1,566 ft²), its lot is bigger than 83% of them (0.19 ac against a typical 2,178 ft²) and it is newer than 66% of them (1996 against a typical 1990). Measured against all of Eagle County, it is worth more than 54% 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 Riverside Ct # W, Avon, CO?

The 2025 property tax bill for 21 Riverside Ct # W, Avon, CO was $7,038. The county assessed it at $105,110.

Closest homes

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Assigned schools

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