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Single Family ResidenceResidential
$249,304$200 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $250,000 on Dec 3, 2024

646 RIVERVIEW BLVD

CLARKSTON, WA 99403
0
Baths
1,244 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1928
Year BuiltThe year the home was originally built, according to county records.

Valuation

$249K
$218K low$281K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Dec 3, 2024
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$249,304
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$199,443

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,521 (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.$207,200 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$154,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$207,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$207,200

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.30
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
47
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
5
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.15
HeatingThe type of heating system in the home.None

Transaction History(5)

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.

H
Charles Francis Adams High SchoolB+
High · Grades 9–12 · 0.4 mi
E
Parkway Elementary SchoolC
Elementary · Grades KG–6 · 0.6 mi
M
Lincoln Middle SchoolB
Middle · Grades 7–8 · 2.6 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

646 Riverview Blvd 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 80% of homes in Clarkston 99403
  • Costs less per square foot than 93% of homes in Clarkston 99403
  • Has a smaller lot than 84% of homes in Clarkston 99403
  • Older than 87% 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
$130K$825K

This home is worth more than 20% 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$249,304
CheaperTypical $333,893Pricier

Pricier than 20% of homes nearby

Price per ft²$200
CheaperTypical $282Pricier

Pricier than 7% of homes nearby

Living area1,244 ft²
SmallerTypical 1,240 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.15 ac
SmallerTypical 0.29 acBigger

Bigger than 16% of homes nearby

Year built1928
OlderTypical 1971Newer

Newer than 13% of homes nearby

How 646 Riverview Blvd ranks against every home in each area.
MeasureThis homeClarkston 99403
Estimated valuepricier than$249,30420% of homes
Price per ft²pricier than$2007% of homes
Living areabigger than1,244 ft²51% of homes
Lot sizebigger than0.15 ac16% of homes
Year builtnewer than192813% of homes

About 646 Riverview Blvd

How much is 646 Riverview Blvd, Clarkston, WA worth?

The TopHap Estimate for 646 Riverview Blvd, Clarkston, WA is $249,304 as of Jul 14, 2026. The likely range is $217,933 to $280,675. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Riverview Blvd, Clarkston, WA last sell?

646 Riverview Blvd, Clarkston, WA last sold on Dec 3, 2024 for $250,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 646 Riverview Blvd, Clarkston, WA?

646 Riverview Blvd, Clarkston, WA has 1,244 square feet of living space and a 0.15-acre lot.

When was 646 Riverview Blvd, Clarkston, WA built?

646 Riverview Blvd, Clarkston, WA was built in 1928, making it 98 years old.

What schools serve 646 Riverview Blvd, Clarkston, WA?

646 Riverview Blvd, Clarkston, WA is assigned to Charles Francis Adams High School (high), rated B+; Parkway Elementary School (elementary), rated C; 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 646 Riverview Blvd, Clarkston, WA compare to other homes in Clarkston 99403?

Among the 8,200 homes in Clarkston 99403, it is worth more than 20% of them ($249,304 against a typical $333,893), its price per square foot is higher than 7% of them ($200 against a typical $282), it is bigger than 51% of them (1,244 ft² against a typical 1,240 ft²), its lot is bigger than 16% of them (0.15 ac against a typical 0.29 ac) and it is newer than 13% of them (1928 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 646 Riverview Blvd, Clarkston, WA?

The 2025 property tax bill for 646 Riverview Blvd, Clarkston, WA was $2,521. The county assessed it at $207,200.

More homes on Riverview Blvd

Closest homes

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Assigned schools

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