Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$343,398$201 / 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 Sep 24, 2026
Last sold for $330,000 on Sep 8, 2021

904 ALTENAU ST

COSMOPOLIS, WA 98537
4
Beds
2
Baths
1,712 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1912
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$327K low$359K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$330,000 · Sep 8, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,901 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$277,561 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$252,361
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$277,561
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$277,561

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGrays Harbor
Lot (acres)The size of the land the home sits on, from county records.0.14
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 168 ft²Porch · 248 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
Cosmopolis Elementary SchoolC
Elementary · Grades KG–6 · 0.3 mi

District: Cosmopolis School District

Neighborhood · ZIP 98537These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.271

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.1,095
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,447
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,048
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.87 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

Owner Tools

Do you own this home?
Claim this home

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

904 Altenau St 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 65% of homes in Grays Harbor County
  • Bigger than 70% of homes in Grays Harbor County
  • Has a smaller lot than 83% of homes in Cosmopolis 98537
  • Older than 92% of homes in Grays Harbor County

What homes are worth in Cosmopolis 98537

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

This home
$123K$700K

This home is worth more than 58% of homes in Cosmopolis 98537.

How it measures up in Cosmopolis 98537

The dot is this home. The mark in the middle is the typical home in Cosmopolis 98537.

Estimated value$343,398
CheaperTypical $316,533Pricier

Pricier than 58% of homes nearby

Price per ft²$201
CheaperTypical $203Pricier

Pricier than 48% of homes nearby

Living area1,712 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.14 ac
SmallerTypical 0.26 acBigger

Bigger than 17% of homes nearby

Year built1912
OlderTypical 1968Newer

Newer than 12% of homes nearby

How 904 Altenau St ranks against every home in each area.
MeasureThis homeCosmopolis 98537Grays Harbor County
Estimated valuepricier than$343,39858% of homes53% of homes
Price per ft²pricier than$20148% of homes35% of homes
Living areabigger than1,712 ft²60% of homes70% of homes
Lot sizebigger than0.14 ac17% of homes21% of homes
Year builtnewer than191212% of homes8% of homes

About 904 Altenau St

How much is 904 Altenau St, Cosmopolis, WA worth?

The TopHap Estimate for 904 Altenau St, Cosmopolis, WA is $343,398 as of Sep 24, 2026. The likely range is $327,416 to $359,380. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 904 Altenau St, Cosmopolis, WA last sell?

904 Altenau St, Cosmopolis, WA last sold on Sep 8, 2021 for $330,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 904 Altenau St, Cosmopolis, WA?

904 Altenau St, Cosmopolis, WA has 4 bedrooms, 2 bathrooms, 1,712 square feet of living space and a 0.14-acre lot.

When was 904 Altenau St, Cosmopolis, WA built?

904 Altenau St, Cosmopolis, WA was built in 1912, making it 114 years old. The building has 2 stories.

What schools serve 904 Altenau St, Cosmopolis, WA?

904 Altenau St, Cosmopolis, WA is assigned to Cosmopolis Elementary School (elementary), rated C. All sit in Cosmopolis School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 904 Altenau St, Cosmopolis, WA compare to other homes in Cosmopolis 98537?

Among the 907 homes in Cosmopolis 98537, it is worth more than 58% of them ($343,398 against a typical $316,533), its price per square foot is higher than 48% of them ($201 against a typical $203), it is bigger than 60% of them (1,712 ft² against a typical 1,568 ft²), its lot is bigger than 17% of them (0.14 ac against a typical 0.26 ac) and it is newer than 12% of them (1912 against a typical 1968). Measured against all of Grays Harbor County, it is worth more than 53% 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 904 Altenau St, Cosmopolis, WA?

The 2024 property tax bill for 904 Altenau St, Cosmopolis, WA was $2,901. The county assessed it at $277,561.

More homes on Altenau St

Closest homes

More homes in Cosmopolis 98537

Assigned schools

Explore the area

See this home in context

Open 904 Altenau St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map