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Single Family ResidenceResidential
$399,117$274 / 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

16142 MAMMOTH CT

EAGLE RIVER, AK 99577
3
Beds
2 / 1
Baths
1,454 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
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

$399K
$379K low$420K high
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.$399,117
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$319,294

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,981 (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.$351,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$123,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$228,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$327,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$351,200

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.Split Level
CountyAnchorage
Lot (acres)The size of the land the home sits on, from county records.0.15
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 24 ft²Patio · 122 ft²

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

E
Eagle River Elementary SchoolA
Elementary · Grades PK–6 · 0.4 mi
H
Chugiak High SchoolB
High · Grades 9–12 · 3.6 mi
M
Mirror Lake Middle SchoolA
Middle · Grades 7–8 · 9.0 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

16142 Mammoth Ct 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 78% of homes in Eagle River 99577
  • Costs more per square foot than 71% of homes in Eagle River
  • Smaller than 83% of homes in Eagle River 99577
  • Has a smaller lot than 81% of homes in Eagle River 99577
  • Older than 73% of homes in Eagle River 99577

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$949K

This home is worth more than 22% 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$399,117
CheaperTypical $484,444Pricier

Pricier than 22% of homes nearby

Price per ft²$274
CheaperTypical $255Pricier

Pricier than 68% of homes nearby

Living area1,454 ft²
SmallerTypical 1,956 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.15 ac
SmallerTypical 0.27 acBigger

Bigger than 19% of homes nearby

Year built1981
OlderTypical 1985Newer

Newer than 27% of homes nearby

How 16142 Mammoth Ct ranks against every home in each area.
MeasureThis homeEagle RiverEagle River 99577Anchorage Municipality County
Estimated valuepricier than$399,11738% of homes22% of homes43% of homes
Price per ft²pricier than$27471% of homes68% of homes70% of homes
Living areabigger than1,454 ft²26% of homes17% of homes32% of homes
Lot sizebigger than0.15 ac21% of homes19% of homes21% of homes
Year builtnewer than198134% of homes27% of homes47% of homes

About 16142 Mammoth Ct

How much is 16142 Mammoth Ct, Eagle River, AK worth?

The TopHap Estimate for 16142 Mammoth Ct, Eagle River, AK is $399,117 as of Jul 14, 2026. The likely range is $378,580 to $419,654. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 16142 Mammoth Ct, Eagle River, AK last sell?

16142 Mammoth Ct, Eagle River, AK last sold on Jul 16, 2021, according to the county's recorded deed.

How big is 16142 Mammoth Ct, Eagle River, AK?

16142 Mammoth Ct, Eagle River, AK has 3 bedrooms, 2 bathrooms, 1,454 square feet of living space and a 0.15-acre lot.

When was 16142 Mammoth Ct, Eagle River, AK built?

16142 Mammoth Ct, Eagle River, AK was built in 1981, making it 45 years old. It is a split level home. The building has 1 story.

What schools serve 16142 Mammoth Ct, Eagle River, AK?

16142 Mammoth Ct, Eagle River, AK is assigned to Eagle River Elementary School (elementary), rated A; Chugiak High School (high), rated B; Mirror Lake Middle School (middle), rated A. All sit in Anchorage School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 16142 Mammoth Ct, Eagle River, AK compare to other homes in Eagle River 99577?

Among the 9,331 homes in Eagle River 99577, it is worth more than 22% of them ($399,117 against a typical $484,444), its price per square foot is higher than 68% of them ($274 against a typical $255), it is bigger than 17% of them (1,454 ft² against a typical 1,956 ft²), its lot is bigger than 19% of them (0.15 ac against a typical 0.27 ac) and it is newer than 27% of them (1981 against a typical 1985). Measured against all of Anchorage Municipality County, it is worth more than 43% 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 16142 Mammoth Ct, Eagle River, AK?

The 2025 property tax bill for 16142 Mammoth Ct, Eagle River, AK was $1,981. The county assessed it at $351,200.

Closest homes

More homes in Eagle River 99577

Assigned schools

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