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Single Family ResidenceResidential
$726,175$227 / 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 93How 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 $474,900 on Dec 10, 2019

6400 MARBLE ST

WEST RICHLAND, WA 99353
0
Baths
3,206 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$726K
$675K low$778K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$474,900 · Dec 10, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,281 (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.$615,550 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$515,550
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$592,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$615,550

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.36
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
93
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
8
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
35
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyBenton
Lot (acres)The size of the land the home sits on, from county records.0.32
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 350 ft²

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.

M
Enterprise Middle SchoolB
Middle · Grades 6–8 · 0.8 mi
E
Desert Sky Elementary SchoolA
Elementary · Grades KG–5 · 2.0 mi
H
Hanford High SchoolB+
High · Grades 9–12 · 5.5 mi

District: Richland School District

Neighborhood · ZIP 99353These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.121

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.20,246
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.360 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,063
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,850
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.8 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

6400 Marble 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 more than 92% of homes in Benton County
  • Costs less per square foot than 78% of homes in West Richland 99353
  • Bigger than 95% of homes in Benton County
  • Has a bigger lot than 65% of homes in Benton County
  • Newer than 91% of homes in Benton County

What homes are worth in West Richland 99353

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

This home
$223K$1M

This home is worth more than 87% of homes in West Richland 99353.

How it measures up in West Richland 99353

The dot is this home. The mark in the middle is the typical home in West Richland 99353.

Estimated value$726,175
CheaperTypical $490,464Pricier

Pricier than 87% of homes nearby

Price per ft²$227
CheaperTypical $260Pricier

Pricier than 22% of homes nearby

Living area3,206 ft²
SmallerTypical 1,904 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.32 ac
SmallerTypical 0.29 acBigger

Bigger than 61% of homes nearby

Year built2019
OlderTypical 2001Newer

Newer than 87% of homes nearby

How 6400 Marble St ranks against every home in each area.
MeasureThis homeWest Richland 99353Benton County
Estimated valuepricier than$726,17587% of homes92% of homes
Price per ft²pricier than$22722% of homes31% of homes
Living areabigger than3,206 ft²94% of homes95% of homes
Lot sizebigger than0.32 ac61% of homes65% of homes
Year builtnewer than201987% of homes91% of homes

About 6400 Marble St

How much is 6400 Marble St, West Richland, WA worth?

The TopHap Estimate for 6400 Marble St, West Richland, WA is $726,175 as of Sep 24, 2026. The likely range is $674,715 to $777,635. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6400 Marble St, West Richland, WA last sell?

6400 Marble St, West Richland, WA last sold on Dec 10, 2019 for $474,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 6400 Marble St, West Richland, WA?

6400 Marble St, West Richland, WA has 3,206 square feet of living space and a 0.32-acre lot.

When was 6400 Marble St, West Richland, WA built?

6400 Marble St, West Richland, WA was built in 2019, making it 7 years old. The building has 2 stories.

What schools serve 6400 Marble St, West Richland, WA?

6400 Marble St, West Richland, WA is assigned to Enterprise Middle School (middle), rated B; Desert Sky Elementary School (elementary), rated A; Hanford High School (high), rated B+. All sit in Richland School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6400 Marble St, West Richland, WA compare to other homes in West Richland 99353?

Among the 7,020 homes in West Richland 99353, it is worth more than 87% of them ($726,175 against a typical $490,464), its price per square foot is higher than 22% of them ($227 against a typical $260), it is bigger than 94% of them (3,206 ft² against a typical 1,904 ft²), its lot is bigger than 61% of them (0.32 ac against a typical 0.29 ac) and it is newer than 87% of them (2019 against a typical 2001). Measured against all of Benton County, it is worth more than 92% 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 6400 Marble St, West Richland, WA?

The 2025 property tax bill for 6400 Marble St, West Richland, WA was $6,281. The county assessed it at $615,550.

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