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Single Family ResidenceResidential
$1,292,704$579 / 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 94How 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 $941,100 on Dec 15, 2020

178 TIMBERLINE DR

GIRDWOOD, AK 99587
4
Beds
4
Baths
2,231 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2015
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$941,100 · Dec 15, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,667 (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.$1,064,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$211,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$852,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$791,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,064,000

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.0.30
HeatingThe type of heating system in the home.Radiant
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 · 392 ft²Patio · 381 ft²Porch · 121 ft²

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.

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

E
Girdwood PreK-8A+
Elementary · Grades PK–8 · 0.7 mi
H
South High SchoolA-
High · Grades 9–12 · 25.1 mi

District: Anchorage School District

Neighborhood · ZIP 99587These 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.188
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.68
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.56%
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.10%
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.1,121
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,108
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,923
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

178 Timberline 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.

  • Among the most valuable homes in Anchorage Municipality County
  • Costs more per square foot than 98% of homes in Anchorage Municipality County
  • Bigger than 81% of homes in Girdwood 99587
  • Has a bigger lot than 70% of homes in Anchorage Municipality County
  • Newer than 97% of homes in Anchorage Municipality County

What homes are worth in Girdwood 99587

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

This home
$413K$1.7M

This home is worth more than 92% of homes in Girdwood 99587.

How it measures up in Girdwood 99587

The dot is this home. The mark in the middle is the typical home in Girdwood 99587.

Estimated value$1,292,704
CheaperTypical $715,562Pricier

Pricier than 92% of homes nearby

Price per ft²$579
CheaperTypical $612Pricier

Pricier than 44% of homes nearby

Living area2,231 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.3 ac
SmallerTypical 0.3 acBigger

Bigger than 49% of homes nearby

Year built2015
OlderTypical 1983Newer

Newer than 92% of homes nearby

How 178 Timberline Dr ranks against every home in each area.
MeasureThis homeGirdwood 99587Anchorage Municipality County
Estimated valuepricier than$1,292,70492% of homesalmost all homes
Price per ft²pricier than$57944% of homes98% of homes
Living areabigger than2,231 ft²81% of homes69% of homes
Lot sizebigger than0.3 ac49% of homes70% of homes
Year builtnewer than201592% of homes97% of homes

About 178 Timberline Dr

How much is 178 Timberline Dr, Girdwood, AK worth?

The TopHap Estimate for 178 Timberline Dr, Girdwood, AK is $1,292,704 as of Sep 24, 2026. The likely range is $1,215,575 to $1,369,833. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 178 Timberline Dr, Girdwood, AK last sell?

178 Timberline Dr, Girdwood, AK last sold on Dec 15, 2020 for $941,100, according to the county's recorded deed.

How big is 178 Timberline Dr, Girdwood, AK?

178 Timberline Dr, Girdwood, AK has 4 bedrooms, 4 bathrooms, 2,231 square feet of living space and a 0.30-acre lot.

When was 178 Timberline Dr, Girdwood, AK built?

178 Timberline Dr, Girdwood, AK was built in 2015, making it 11 years old. The building has 2 stories.

What schools serve 178 Timberline Dr, Girdwood, AK?

178 Timberline Dr, Girdwood, AK is assigned to Girdwood PreK-8 (elementary), rated A+; South High School (high), rated A-. All sit in Anchorage School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 178 Timberline Dr, Girdwood, AK compare to other homes in Girdwood 99587?

Among the 1,497 homes in Girdwood 99587, it is worth more than 92% of them ($1,292,704 against a typical $715,562), its price per square foot is higher than 44% of them ($579 against a typical $612), it is bigger than 81% of them (2,231 ft² against a typical 1,248 ft²), its lot is bigger than 49% of them (0.3 ac against a typical 0.3 ac) and it is newer than 92% of them (2015 against a typical 1983). Measured against all of Anchorage Municipality County, it is worth more than almost all 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 178 Timberline Dr, Girdwood, AK?

The 2025 property tax bill for 178 Timberline Dr, Girdwood, AK was $9,667. The county assessed it at $1,064,000.

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