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Single Family ResidenceResidential
$397,920
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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $395,878 on Jun 29, 2026

1634 SONORA RIVER DR

PROSSER, WA 99350
0
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$398K
$375K low$420K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$395,878 · Jun 29, 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.$80,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$80,000

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.0.25
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Keene-Riverview Elementary
Elementary · Grades PK–2 · 1.6 mi
H
Prosser High SchoolB-
High · Grades 9–12 · 2.5 mi
M
Housel Middle SchoolC+
Middle · Grades 6–8 · 2.8 mi

District: Prosser School District

Neighborhood · ZIP 99350These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.118

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.1.5%
PopulationHow many people live in this area.15,573
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.21 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,054
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,452
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

1634 Sonora River Dr 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.

  • Has a smaller lot than 71% of homes in Prosser 99350

What homes are worth in Prosser 99350

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

This home
$195K$805K

This home is worth more than 58% of homes in Prosser 99350.

How it measures up in Prosser 99350

The dot is this home. The mark in the middle is the typical home in Prosser 99350.

Estimated value$397,920
CheaperTypical $372,358Pricier

Pricier than 58% of homes nearby

Lot size0.25 ac
SmallerTypical 1 acBigger

Bigger than 29% of homes nearby

How 1634 Sonora River Dr ranks against every home in each area.
MeasureThis homeProsser 99350Benton County
Estimated valuepricier than$397,92058% of homes39% of homes
Lot sizebigger than0.25 ac29% of homes47% of homes

About 1634 Sonora River Dr

How much is 1634 Sonora River Dr, Prosser, WA worth?

The TopHap Estimate for 1634 Sonora River Dr, Prosser, WA is $397,920 as of Aug 30, 2026. The likely range is $375,343 to $420,497. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1634 Sonora River Dr, Prosser, WA last sell?

1634 Sonora River Dr, Prosser, WA last sold on Jun 29, 2026 for $395,878, according to the county's recorded deed.

What schools serve 1634 Sonora River Dr, Prosser, WA?

1634 Sonora River Dr, Prosser, WA is assigned to Keene-Riverview Elementary (elementary); Prosser High School (high), rated B-; Housel Middle School (middle), rated C+. All sit in Prosser School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1634 Sonora River Dr, Prosser, WA compare to other homes in Prosser 99350?

Among the 4,274 homes in Prosser 99350, it is worth more than 58% of them ($397,920 against a typical $372,358) and its lot is bigger than 29% of them (0.25 ac against a typical 1 ac). Measured against all of Benton County, it is worth more than 39% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Sonora River Dr

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Assigned schools

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