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Single Family ResidenceResidential
$741,641$193 / 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 Oct 21, 2026
Last sold for $450,000 on Oct 10, 2025

4001 S OLSON PL

KENNEWICK, WA 99337
3
Beds
4
Baths
3,834 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$742K
$720K low$764K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Oct 10, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,453 (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.$556,360 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$130,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$426,360
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$556,360

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
86
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
42
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
10
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
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.0.55
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 325 ft²

Transaction History(3)

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
Chinook Middle SchoolC+
Middle · Grades 6–8 · 1.0 mi
H
Southridge High SchoolC+
High · Grades 9–12 · 1.2 mi
E
Sage Crest Elementary SchoolA-
Elementary · Grades KG–5 · 1.8 mi

District: Kennewick School District

Neighborhood · ZIP 99337These 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.78
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 100.123

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.36,722
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.178 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,784
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,911
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.9 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

4001 S Olson Pl 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 97% of homes in Kennewick 99337
  • Costs less per square foot than 89% of homes in Benton County
  • Bigger than 98% of homes in Kennewick 99337
  • Has a bigger lot than 78% of homes in Benton County

What homes are worth in Kennewick 99337

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

This home
$216K$832K

This home is worth more than 97% of homes in Kennewick 99337.

How it measures up in Kennewick 99337

The dot is this home. The mark in the middle is the typical home in Kennewick 99337.

Estimated value$741,641
CheaperTypical $408,317Pricier

Pricier than 97% of homes nearby

Price per ft²$193
CheaperTypical $234Pricier

Pricier than 15% of homes nearby

Living area3,834 ft²
SmallerTypical 1,751 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.55 ac
SmallerTypical 0.3 acBigger

Bigger than 71% of homes nearby

Year built1987
OlderTypical 1987Newer

Newer than 50% of homes nearby

How 4001 S Olson Pl ranks against every home in each area.
MeasureThis homeKennewick 99337Benton County
Estimated valuepricier than$741,64197% of homes93% of homes
Price per ft²pricier than$19315% of homes11% of homes
Living areabigger than3,834 ft²98% of homes98% of homes
Lot sizebigger than0.55 ac71% of homes78% of homes
Year builtnewer than198750% of homes46% of homes

About 4001 S Olson Pl

How much is 4001 S Olson Pl, Kennewick, WA worth?

The TopHap Estimate for 4001 S Olson Pl, Kennewick, WA is $741,641 as of Oct 21, 2026. The likely range is $719,678 to $763,604. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4001 S Olson Pl, Kennewick, WA last sell?

4001 S Olson Pl, Kennewick, WA last sold on Oct 10, 2025 for $450,000, according to the county's recorded deed.

How big is 4001 S Olson Pl, Kennewick, WA?

4001 S Olson Pl, Kennewick, WA has 3 bedrooms, 4 bathrooms, 3,834 square feet of living space and a 0.55-acre lot.

When was 4001 S Olson Pl, Kennewick, WA built?

4001 S Olson Pl, Kennewick, WA was built in 1987, making it 39 years old. The building has 2 stories.

What schools serve 4001 S Olson Pl, Kennewick, WA?

4001 S Olson Pl, Kennewick, WA is assigned to Chinook Middle School (middle), rated C+; Southridge High School (high), rated C+; Sage Crest Elementary School (elementary), rated A-. All sit in Kennewick School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4001 S Olson Pl, Kennewick, WA compare to other homes in Kennewick 99337?

Among the 11,839 homes in Kennewick 99337, it is worth more than 97% of them ($741,641 against a typical $408,317), its price per square foot is higher than 15% of them ($193 against a typical $234), it is bigger than 98% of them (3,834 ft² against a typical 1,751 ft²), its lot is bigger than 71% of them (0.55 ac against a typical 0.3 ac) and it is newer than 50% of them (1987 against a typical 1987). Measured against all of Benton County, it is worth more than 93% 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 4001 S Olson Pl, Kennewick, WA?

The 2025 property tax bill for 4001 S Olson Pl, Kennewick, WA was $4,453. The county assessed it at $556,360.

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