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Single Family ResidenceResidential
$496,179$220 / 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 95How 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

21439 FALLING WATER CIR

EAGLE RIVER, AK 99577
4
Beds
3
Baths
2,252 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.
1.04 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
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

$496K
$471K low$521K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,129 (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.$426,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$345,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$408,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$426,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyAnchorage
Lot (acres)The size of the land the home sits on, from county records.1.04
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Central
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 · 110 ft²Patio · 190 ft²Porch · 16 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.

H
Eagle River High SchoolA+
High · Grades 9–12 · 3.1 mi
M
Gruening Middle School
Middle · Grades 7–8 · 6.0 mi

District: Anchorage School District

Neighborhood · ZIP 99577These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.64
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.0

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.29,285
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.85 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,600
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,501
Average tempThe average temperature here across a full year.35°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.42%

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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

21439 Falling Water Cir 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 84% of homes in South Fork
  • Costs less per square foot than 85% of homes in South Fork
  • Bigger than 72% of homes in Anchorage Municipality County
  • Has a bigger lot than 90% of homes in Anchorage Municipality County
  • Newer than 87% of homes in Anchorage Municipality County

What homes are worth in Eagle River 99577

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

This home
$293K$950K

This home is worth more than 53% of homes in Eagle River 99577.

How it measures up in Eagle River 99577

The dot is this home. The mark in the middle is the typical home in Eagle River 99577.

Estimated value$496,179
CheaperTypical $486,953Pricier

Pricier than 53% of homes nearby

Price per ft²$220
CheaperTypical $255Pricier

Pricier than 18% of homes nearby

Living area2,252 ft²
SmallerTypical 1,954 ft²Bigger

Bigger than 66% of homes nearby

Lot size1.04 ac
SmallerTypical 0.27 acBigger

Bigger than 83% of homes nearby

Year built2003
OlderTypical 1985Newer

Newer than 79% of homes nearby

How 21439 Falling Water Cir ranks against every home in each area.
MeasureThis homeSouth ForkEagle River 99577Anchorage Municipality County
Estimated valuepricier than$496,17916% of homes53% of homes65% of homes
Price per ft²pricier than$22015% of homes18% of homes28% of homes
Living areabigger than2,252 ft²40% of homes66% of homes72% of homes
Lot sizebigger than1.04 ac51% of homes83% of homes90% of homes
Year builtnewer than200364% of homes79% of homes87% of homes

About 21439 Falling Water Cir

How much is 21439 Falling Water Cir, Eagle River, AK worth?

The TopHap Estimate for 21439 Falling Water Cir, Eagle River, AK is $496,179 as of Jul 14, 2026. The likely range is $471,104 to $521,254. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21439 Falling Water Cir, Eagle River, AK last sell?

21439 Falling Water Cir, Eagle River, AK last sold on Nov 29, 2011, according to the county's recorded deed.

How big is 21439 Falling Water Cir, Eagle River, AK?

21439 Falling Water Cir, Eagle River, AK has 4 bedrooms, 3 bathrooms, 2,252 square feet of living space and a 1.04-acre lot.

When was 21439 Falling Water Cir, Eagle River, AK built?

21439 Falling Water Cir, Eagle River, AK was built in 2003, making it 23 years old. The building has 2 stories.

What schools serve 21439 Falling Water Cir, Eagle River, AK?

21439 Falling Water Cir, Eagle River, AK is assigned to Eagle River High School (high), rated A+; Gruening Middle School (middle). All sit in Anchorage School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21439 Falling Water Cir, Eagle River, AK compare to other homes in Eagle River 99577?

Among the 9,334 homes in Eagle River 99577, it is worth more than 53% of them ($496,179 against a typical $486,953), its price per square foot is higher than 18% of them ($220 against a typical $255), it is bigger than 66% of them (2,252 ft² against a typical 1,954 ft²), its lot is bigger than 83% of them (1.04 ac against a typical 0.27 ac) and it is newer than 79% of them (2003 against a typical 1985). Measured against all of Anchorage Municipality 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 21439 Falling Water Cir, Eagle River, AK?

The 2025 property tax bill for 21439 Falling Water Cir, Eagle River, AK was $3,129. The county assessed it at $426,900.

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