Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$401,752$359 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $377,000 on Jan 9, 2025

910 20TH AVE

CLARKSTON, WA 99403
0
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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.

Valuation

$402K
$354K low$449K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$377,000 · Jan 9, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,637 (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.$340,500 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$300,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$170,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$340,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyAsotin
Lot (acres)The size of the land the home sits on, from county records.0.20
HeatingThe type of heating system in the home.None

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.

E
Highland Elementary SchoolC
Elementary · Grades KG–6 · 1.1 mi
H
Charles Francis Adams High SchoolB+
High · Grades 9–12 · 1.3 mi
M
Lincoln Middle SchoolB
Middle · Grades 7–8 · 1.4 mi

District: Clarkston School District

Neighborhood · ZIP 99403These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.20,651
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.115 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,557
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,671
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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

910 20th Ave 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 80% of homes in Clarkston 99403
  • Costs more per square foot than 94% of homes in Clarkston 99403
  • Has a smaller lot than 73% of homes in Clarkston 99403

What homes are worth in Clarkston 99403

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

This home
$145K$711K

This home is worth more than 80% of homes in Clarkston 99403.

How it measures up in Clarkston 99403

The dot is this home. The mark in the middle is the typical home in Clarkston 99403.

Estimated value$401,752
CheaperTypical $289,350Pricier

Pricier than 80% of homes nearby

Price per ft²$359
CheaperTypical $242Pricier

Pricier than 94% of homes nearby

Living area1,120 ft²
SmallerTypical 1,239 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.2 ac
SmallerTypical 0.29 acBigger

Bigger than 27% of homes nearby

Year built1966
OlderTypical 1971Newer

Newer than 45% of homes nearby

How 910 20th Ave ranks against every home in each area.
MeasureThis homeClarkston 99403
Estimated valuepricier than$401,75280% of homes
Price per ft²pricier than$35994% of homes
Living areabigger than1,120 ft²39% of homes
Lot sizebigger than0.2 ac27% of homes
Year builtnewer than196645% of homes

About 910 20th Ave

How much is 910 20th Ave, Clarkston, WA worth?

The TopHap Estimate for 910 20th Ave, Clarkston, WA is $401,752 as of Aug 30, 2026. The likely range is $354,234 to $449,270. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 910 20th Ave, Clarkston, WA last sell?

910 20th Ave, Clarkston, WA last sold on Jan 9, 2025 for $377,000, according to the county's recorded deed.

How big is 910 20th Ave, Clarkston, WA?

910 20th Ave, Clarkston, WA has 1,120 square feet of living space and a 0.20-acre lot.

When was 910 20th Ave, Clarkston, WA built?

910 20th Ave, Clarkston, WA was built in 1966, making it 60 years old.

What schools serve 910 20th Ave, Clarkston, WA?

910 20th Ave, Clarkston, WA is assigned to Highland Elementary School (elementary), rated C; Charles Francis Adams High School (high), rated B+; Lincoln Middle School (middle), rated B. All sit in Clarkston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 910 20th Ave, Clarkston, WA compare to other homes in Clarkston 99403?

Among the 8,239 homes in Clarkston 99403, it is worth more than 80% of them ($401,752 against a typical $289,350), its price per square foot is higher than 94% of them ($359 against a typical $242), it is bigger than 39% of them (1,120 ft² against a typical 1,239 ft²), its lot is bigger than 27% of them (0.2 ac against a typical 0.29 ac) and it is newer than 45% of them (1966 against a typical 1971). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 910 20th Ave, Clarkston, WA?

The 2025 property tax bill for 910 20th Ave, Clarkston, WA was $3,637. The county assessed it at $340,500.

More homes on 20th Ave

Closest homes

More homes in Clarkston 99403

Assigned schools

Explore the area

See this home in context

Open 910 20th Ave 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