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Single Family ResidenceResidential
$403,895
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 96How 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 $351,088 on Oct 23, 2026

2840 S ALDER ST

KENNEWICK, WA 99337
0
Baths
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$404K
$386K low$422K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$351,088 · Oct 23, 2026

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$70,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$70,000

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.0.26
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Washington Elementary SchoolD+
Elementary · Grades KG–5 · 0.5 mi
H
Kennewick High SchoolC-
High · Grades 9–12 · 1.6 mi
M
Horse Heaven Hills Middle SchoolD+
Middle · Grades 6–8 · 1.7 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

2840 S Alder 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.

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 48% 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$403,895
CheaperTypical $408,317Pricier

Pricier than 48% of homes nearby

Lot size0.26 ac
SmallerTypical 0.3 acBigger

Bigger than 38% of homes nearby

How 2840 S Alder St ranks against every home in each area.
MeasureThis homeKennewick 99337Benton County
Estimated valuepricier than$403,89548% of homes41% of homes
Lot sizebigger than0.26 ac38% of homes50% of homes

About 2840 S Alder St

How much is 2840 S Alder St, Kennewick, WA worth?

The TopHap Estimate for 2840 S Alder St, Kennewick, WA is $403,895 as of Oct 21, 2026. The likely range is $386,104 to $421,686. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2840 S Alder St, Kennewick, WA last sell?

2840 S Alder St, Kennewick, WA last sold on Oct 23, 2026 for $351,088, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 2840 S Alder St, Kennewick, WA?

2840 S Alder St, Kennewick, WA is assigned to Washington Elementary School (elementary), rated D+; Kennewick High School (high), rated C-; Horse Heaven Hills Middle School (middle), rated D+. All sit in Kennewick School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2840 S Alder St, Kennewick, WA compare to other homes in Kennewick 99337?

Among the 11,839 homes in Kennewick 99337, it is worth more than 48% of them ($403,895 against a typical $408,317) and its lot is bigger than 38% of them (0.26 ac against a typical 0.3 ac). Measured against all of Benton County, it is worth more than 41% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S Alder St

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Assigned schools

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