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Single Family ResidenceResidential
$615,404$285 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $362,200 on Feb 9, 2012

3728 COTTON GRASS DR

EAGLE RIVER, AK 99577
3
Beds
2
Baths
2,156 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.
2.92 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$615K
$606K low$625K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$362,200 · Feb 9, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,101 (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.$586,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$106,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$479,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$458,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$586,500

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.Bi-Level
CountyANCHORAGE
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.1990
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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, Attached
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 · 686 ft²Shed · 128 ft²Patio · 686 ft²

Transaction History(2)

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 SchoolB+
High · Grades 9–12 · 4.7 mi
M
Gruening Middle SchoolA-
Middle · Grades 7–8 · 8.3 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

3728 Cotton Grass 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 82% of homes in Anchorage Municipality County
  • Costs more per square foot than 80% of homes in Eagle River 99577
  • Bigger than 67% of homes in Anchorage Municipality County
  • Among the largest lots in Anchorage Municipality County
  • Older than 71% of homes in South Fork

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
$288K$954K

This home is worth more than 80% 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$615,404
CheaperTypical $471,920Pricier

Pricier than 80% of homes nearby

Price per ft²$285
CheaperTypical $248Pricier

Pricier than 80% of homes nearby

Living area2,156 ft²
SmallerTypical 1,951 ft²Bigger

Bigger than 62% of homes nearby

Lot size2.92 ac
SmallerTypical 0.28 acBigger

Bigger than 97% of homes nearby

Year built1986
OlderTypical 1985Newer

Newer than 54% of homes nearby

How 3728 Cotton Grass Dr ranks against every home in each area.
MeasureThis homeSouth ForkEagle River 99577Anchorage Municipality County
Estimated valuepricier than$615,40439% of homes80% of homes82% of homes
Price per ft²pricier than$28559% of homes80% of homes77% of homes
Living areabigger than2,156 ft²35% of homes62% of homes67% of homes
Lot sizebigger than2.92 ac91% of homes97% of homesalmost all homes
Year builtnewer than198629% of homes54% of homes69% of homes

About 3728 Cotton Grass Dr

How much is 3728 Cotton Grass Dr, Eagle River, AK worth?

The TopHap Estimate for 3728 Cotton Grass Dr, Eagle River, AK is $615,404 as of Sep 24, 2026. The likely range is $605,504 to $625,304. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3728 Cotton Grass Dr, Eagle River, AK last sell?

3728 Cotton Grass Dr, Eagle River, AK last sold on Feb 9, 2012 for $362,200, according to the county's recorded deed.

How big is 3728 Cotton Grass Dr, Eagle River, AK?

3728 Cotton Grass Dr, Eagle River, AK has 3 bedrooms, 2 bathrooms and 2,156 square feet of living space.

When was 3728 Cotton Grass Dr, Eagle River, AK built?

3728 Cotton Grass Dr, Eagle River, AK was built in 1986, making it 40 years old. It is a bi-level home. The building has 2 stories.

What schools serve 3728 Cotton Grass Dr, Eagle River, AK?

3728 Cotton Grass Dr, Eagle River, AK is assigned to Eagle River High School (high), rated B+; Gruening 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 3728 Cotton Grass Dr, Eagle River, AK compare to other homes in Eagle River 99577?

Among the 9,319 homes in Eagle River 99577, it is worth more than 80% of them ($615,404 against a typical $471,920), its price per square foot is higher than 80% of them ($285 against a typical $248), it is bigger than 62% of them (2,156 ft² against a typical 1,951 ft²), its lot is bigger than 97% of them (2.92 ac against a typical 0.28 ac) and it is newer than 54% of them (1986 against a typical 1985). Measured against all of Anchorage Municipality County, it is worth more than 82% 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 3728 Cotton Grass Dr, Eagle River, AK?

The 2025 property tax bill for 3728 Cotton Grass Dr, Eagle River, AK was $7,101. The county assessed it at $586,500.

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