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Single Family ResidenceResidential
$396,546$358 / 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 89How 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

191 PROSPECT AVE

WALLA WALLA, WA 99362
2
Beds
1
Baths
1,108 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.
0.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$397K
$355K low$438K high

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.$351,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$158,660
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$193,070
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$296,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$351,730

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWalla Walla
Lot (acres)The size of the land the home sits on, from county records.0.69
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Floor/Wall Furnace
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Porch · 120 ft²

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
Prospect Point Elementary SchoolC
Elementary · Grades KG–5 · 0.4 mi
H
Walla Walla High SchoolA
High · Grades 9–12 · 0.7 mi
M
Garrison Middle SchoolC+
Middle · Grades 6–8 · 1.2 mi

District: Walla Walla School District

Neighborhood · ZIP 99362These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.44,275
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.142 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,105
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,349
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.24 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

191 Prospect Ave 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.

  • Costs more per square foot than 87% of homes in Walla Walla County
  • Smaller than 76% of homes in Walla Walla County
  • Has a bigger lot than 81% of homes in Walla Walla 99362
  • Older than 83% of homes in Walla Walla County

What homes are worth in Walla Walla 99362

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

This home
$160K$1.1M

This home is worth more than 45% of homes in Walla Walla 99362.

How it measures up in Walla Walla 99362

The dot is this home. The mark in the middle is the typical home in Walla Walla 99362.

Estimated value$396,546
CheaperTypical $416,147Pricier

Pricier than 45% of homes nearby

Price per ft²$358
CheaperTypical $284Pricier

Pricier than 85% of homes nearby

Living area1,108 ft²
SmallerTypical 1,498 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.69 ac
SmallerTypical 0.22 acBigger

Bigger than 81% of homes nearby

Year built1925
OlderTypical 1959Newer

Newer than 21% of homes nearby

How 191 Prospect Ave ranks against every home in each area.
MeasureThis homeWalla Walla 99362Walla Walla County
Estimated valuepricier than$396,54645% of homes47% of homes
Price per ft²pricier than$35885% of homes87% of homes
Living areabigger than1,108 ft²25% of homes24% of homes
Lot sizebigger than0.69 ac81% of homes78% of homes
Year builtnewer than192521% of homes17% of homes

About 191 Prospect Ave

How much is 191 Prospect Ave, Walla Walla, WA worth?

The TopHap Estimate for 191 Prospect Ave, Walla Walla, WA is $396,546 as of Aug 30, 2026. The likely range is $354,880 to $438,212. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 191 Prospect Ave, Walla Walla, WA?

191 Prospect Ave, Walla Walla, WA has 2 bedrooms, 1 bathrooms, 1,108 square feet of living space and a 0.69-acre lot.

When was 191 Prospect Ave, Walla Walla, WA built?

191 Prospect Ave, Walla Walla, WA was built in 1925, making it 101 years old. The building has 1 story.

What schools serve 191 Prospect Ave, Walla Walla, WA?

191 Prospect Ave, Walla Walla, WA is assigned to Prospect Point Elementary School (elementary), rated C; Walla Walla High School (high), rated A; Garrison Middle School (middle), rated C+. All sit in Walla Walla School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 191 Prospect Ave, Walla Walla, WA compare to other homes in Walla Walla 99362?

Among the 13,640 homes in Walla Walla 99362, it is worth more than 45% of them ($396,546 against a typical $416,147), its price per square foot is higher than 85% of them ($358 against a typical $284), it is bigger than 25% of them (1,108 ft² against a typical 1,498 ft²), its lot is bigger than 81% of them (0.69 ac against a typical 0.22 ac) and it is newer than 21% of them (1925 against a typical 1959). Measured against all of Walla Walla County, it is worth more than 47% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Prospect Ave

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Assigned schools

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