Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$205,129$251 / 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

520 6TH ST

CLARKSTON, WA 99403
0
Baths
816 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.
1930
Year BuiltThe year the home was originally built, according to county records.

Valuation

$205K
$185K low$225K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,046 (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.$86,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$86,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.5
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
1
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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

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

E
Grantham Elementary SchoolD
Elementary · Grades KG–6 · 0.5 mi
H
Charles Francis Adams High SchoolB-
High · Grades 9–12 · 0.6 mi
M
Lincoln Middle SchoolC
Middle · Grades 7–8 · 2.5 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

520 6th 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.

  • Worth less than 92% of homes in Clarkston 99403
  • Costs less per square foot than 71% of homes in Clarkston 99403
  • Smaller than 89% of homes in Clarkston 99403
  • Has a smaller lot than 72% of homes in Clarkston 99403
  • Older than 84% 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
$159K$796K

This home is worth more than 8% 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$205,129
CheaperTypical $335,957Pricier

Pricier than 8% of homes nearby

Price per ft²$251
CheaperTypical $283Pricier

Pricier than 29% of homes nearby

Living area816 ft²
SmallerTypical 1,239 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.2 ac
SmallerTypical 0.29 acBigger

Bigger than 28% of homes nearby

Year built1930
OlderTypical 1971Newer

Newer than 16% of homes nearby

How 520 6th St ranks against every home in each area.
MeasureThis homeClarkston 99403
Estimated valuepricier than$205,1298% of homes
Price per ft²pricier than$25129% of homes
Living areabigger than816 ft²11% of homes
Lot sizebigger than0.2 ac28% of homes
Year builtnewer than193016% of homes

About 520 6th St

How much is 520 6th St, Clarkston, WA worth?

The TopHap Estimate for 520 6th St, Clarkston, WA is $205,129 as of Sep 24, 2026. The likely range is $185,190 to $225,068. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 520 6th St, Clarkston, WA?

520 6th St, Clarkston, WA has 816 square feet of living space and a 0.20-acre lot.

When was 520 6th St, Clarkston, WA built?

520 6th St, Clarkston, WA was built in 1930, making it 96 years old.

What schools serve 520 6th St, Clarkston, WA?

520 6th St, Clarkston, WA is assigned to Grantham Elementary School (elementary), rated D; Charles Francis Adams High School (high), rated B-; Lincoln Middle School (middle), rated C. All sit in Clarkston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 6th St, Clarkston, WA compare to other homes in Clarkston 99403?

Among the 8,242 homes in Clarkston 99403, it is worth more than 8% of them ($205,129 against a typical $335,957), its price per square foot is higher than 29% of them ($251 against a typical $283), it is bigger than 11% of them (816 ft² against a typical 1,239 ft²), its lot is bigger than 28% of them (0.2 ac against a typical 0.29 ac) and it is newer than 16% of them (1930 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 520 6th St, Clarkston, WA?

The 2025 property tax bill for 520 6th St, Clarkston, WA was $1,046. The county assessed it at $86,000.

More homes on 6th St

Closest homes

More homes in Clarkston 99403

Assigned schools

Explore the area

See this home in context

Open 520 6th 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