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Single Family ResidenceResidential
$407,379$364 / 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 97How 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 $182,919 on Jun 7, 2016

8420 9TH AVE SE

OLYMPIA, WA 98513
3
Beds
1
Baths
1,120 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$407K
$396K low$419K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$182,919 · Jun 7, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$199 (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.$399,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$144,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$254,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$367,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$399,200

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.Ranch
CountyThurston
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.1991
Lot (acres)The size of the land the home sits on, from county records.0.19
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.Space
CoolingThe type of cooling or air conditioning in the home.Yes
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

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.

M
Nisqually Middle SchoolD
Middle · Grades 6–8 · 0.6 mi
E
Seven Oaks Elementary SchoolC+
Elementary · Grades KG–5 · 1.0 mi
H
River Ridge High SchoolC+
High · Grades 9–12 · 1.1 mi

District: North Thurston Public Schools

Neighborhood · ZIP 98513These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.238

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.37,587
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.582 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,454
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,233
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.36%

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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

8420 9th Ave Se 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 89% of homes in Olympia 98513
  • Costs more per square foot than 87% of homes in Olympia 98513
  • Smaller than 88% of homes in Olympia 98513
  • Has a smaller lot than 66% of homes in Thurston County
  • Older than 92% of homes in Olympia 98513

What homes are worth in Olympia 98513

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

This home
$305K$983K

This home is worth more than 11% of homes in Olympia 98513.

How it measures up in Olympia 98513

The dot is this home. The mark in the middle is the typical home in Olympia 98513.

Estimated value$407,379
CheaperTypical $512,334Pricier

Pricier than 11% of homes nearby

Price per ft²$364
CheaperTypical $302Pricier

Pricier than 87% of homes nearby

Living area1,120 ft²
SmallerTypical 1,712 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.19 ac
SmallerTypical 0.21 acBigger

Bigger than 46% of homes nearby

Year built1972
OlderTypical 1994Newer

Newer than 8% of homes nearby

How 8420 9th Ave Se ranks against every home in each area.
MeasureThis homeOlympia 98513Thurston County
Estimated valuepricier than$407,37911% of homes13% of homes
Price per ft²pricier than$36487% of homes81% of homes
Living areabigger than1,120 ft²12% of homes13% of homes
Lot sizebigger than0.19 ac46% of homes34% of homes
Year builtnewer than19728% of homes22% of homes

About 8420 9th Ave Se

How much is 8420 9th Ave Se, Olympia, WA worth?

The TopHap Estimate for 8420 9th Ave Se, Olympia, WA is $407,379 as of Sep 24, 2026. The likely range is $395,532 to $419,226. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8420 9th Ave Se, Olympia, WA last sell?

8420 9th Ave Se, Olympia, WA last sold on Jun 7, 2016 for $182,919, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 8420 9th Ave Se, Olympia, WA?

8420 9th Ave Se, Olympia, WA has 3 bedrooms, 1 bathrooms, 1,120 square feet of living space and a 0.19-acre lot.

When was 8420 9th Ave Se, Olympia, WA built?

8420 9th Ave Se, Olympia, WA was built in 1972, making it 54 years old. It is a ranch home. The building has 1 story.

What schools serve 8420 9th Ave Se, Olympia, WA?

8420 9th Ave Se, Olympia, WA is assigned to Nisqually Middle School (middle), rated D; Seven Oaks Elementary School (elementary), rated C+; River Ridge High School (high), rated C+. All sit in North Thurston Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8420 9th Ave Se, Olympia, WA compare to other homes in Olympia 98513?

Among the 13,502 homes in Olympia 98513, it is worth more than 11% of them ($407,379 against a typical $512,334), its price per square foot is higher than 87% of them ($364 against a typical $302), it is bigger than 12% of them (1,120 ft² against a typical 1,712 ft²), its lot is bigger than 46% of them (0.19 ac against a typical 0.21 ac) and it is newer than 8% of them (1972 against a typical 1994). Measured against all of Thurston County, it is worth more than 13% 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 8420 9th Ave Se, Olympia, WA?

The 2026 property tax bill for 8420 9th Ave Se, Olympia, WA was $199. The county assessed it at $399,200.

More homes on 9th Ave Se

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