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Single Family ResidenceResidential
$398,503$221 / 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 90How 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

345 HOLLY LN

COSMOPOLIS, WA 98537
1
Baths
1,806 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$399K
$358K low$439K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$497 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$358,403 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,532
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$320,871
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$358,403

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.0.23
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Porch · 1,616 ft²

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 · 0.4 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%

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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

345 Holly Ln 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 72% of homes in Cosmopolis 98537
  • Costs more per square foot than 67% of homes in Cosmopolis 98537
  • Bigger than 72% of homes in Grays Harbor County
  • Newer than 65% of homes in Cosmopolis 98537

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
$122K$682K

This home is worth more than 72% 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$398,503
CheaperTypical $318,895Pricier

Pricier than 72% of homes nearby

Price per ft²$221
CheaperTypical $199Pricier

Pricier than 67% of homes nearby

Living area1,806 ft²
SmallerTypical 1,617 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.24 ac
SmallerTypical 0.25 acBigger

Bigger than 44% of homes nearby

Year built1976
OlderTypical 1968Newer

Newer than 65% of homes nearby

How 345 Holly Ln ranks against every home in each area.
MeasureThis homeCosmopolis 98537Grays Harbor County
Estimated valuepricier than$398,50372% of homes67% of homes
Price per ft²pricier than$22167% of homes46% of homes
Living areabigger than1,806 ft²65% of homes72% of homes
Lot sizebigger than0.24 ac44% of homes51% of homes
Year builtnewer than197665% of homes51% of homes

About 345 Holly Ln

How much is 345 Holly Ln, Cosmopolis, WA worth?

The TopHap Estimate for 345 Holly Ln, Cosmopolis, WA is $398,503 as of Sep 24, 2026. The likely range is $357,651 to $439,355. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 345 Holly Ln, Cosmopolis, WA last sell?

345 Holly Ln, Cosmopolis, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 345 Holly Ln, Cosmopolis, WA?

345 Holly Ln, Cosmopolis, WA has 1 bathrooms, 1,806 square feet of living space and a 0.23-acre lot.

When was 345 Holly Ln, Cosmopolis, WA built?

345 Holly Ln, Cosmopolis, WA was built in 1976, making it 50 years old. The building has 1 story.

What schools serve 345 Holly Ln, Cosmopolis, WA?

345 Holly Ln, 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 345 Holly Ln, Cosmopolis, WA compare to other homes in Cosmopolis 98537?

Among the 876 homes in Cosmopolis 98537, it is worth more than 72% of them ($398,503 against a typical $318,895), its price per square foot is higher than 67% of them ($221 against a typical $199), it is bigger than 65% of them (1,806 ft² against a typical 1,617 ft²), its lot is bigger than 44% of them (0.24 ac against a typical 0.25 ac) and it is newer than 65% of them (1976 against a typical 1968). Measured against all of Grays Harbor County, it is worth more than 67% 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 345 Holly Ln, Cosmopolis, WA?

The 2026 property tax bill for 345 Holly Ln, Cosmopolis, WA was $497. The county assessed it at $358,403.

More homes on Holly Ln

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