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Single Family ResidenceResidential
$619,000$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 91How 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

457 PROSPECT AVE

WALLA WALLA, WA 99362
3
Beds
3
Baths
2,723 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.
1.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$619K
$561K low$677K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,700 (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.$642,530 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$174,460
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$468,070
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$592,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$642,530

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.''

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
CountyWALLA WALLA
Lot (acres)The size of the land the home sits on, from county records.1.33
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.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
ViewThe type of view from the property, or another feature of the site that affects value.City
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 304 ft²Porch · 36 ft²

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 · 0.6 mi
H
Walla Walla High SchoolA
High · Grades 9–12 · 0.9 mi
M
Garrison Middle SchoolC+
Middle · Grades 6–8 · 1.1 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

457 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.

  • Worth more than 84% of homes in Walla Walla County
  • Costs less per square foot than 81% of homes in Walla Walla 99362
  • Bigger than 91% of homes in Walla Walla County
  • Has a bigger lot than 90% of homes in Walla Walla 99362
  • Newer than 72% of homes in Walla Walla 99362

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
$165K$1.2M

This home is worth more than 81% 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$619,000
CheaperTypical $419,598Pricier

Pricier than 81% of homes nearby

Price per ft²$227
CheaperTypical $283Pricier

Pricier than 19% of homes nearby

Living area2,723 ft²
SmallerTypical 1,498 ft²Bigger

Bigger than 90% of homes nearby

Lot size1.33 ac
SmallerTypical 0.22 acBigger

Bigger than 90% of homes nearby

Year built1984
OlderTypical 1959Newer

Newer than 72% of homes nearby

How 457 Prospect Ave ranks against every home in each area.
MeasureThis homeWalla Walla 99362Walla Walla County
Estimated valuepricier than$619,00081% of homes84% of homes
Price per ft²pricier than$22719% of homes21% of homes
Living areabigger than2,723 ft²90% of homes91% of homes
Lot sizebigger than1.33 ac90% of homes88% of homes
Year builtnewer than198472% of homes66% of homes

About 457 Prospect Ave

How much is 457 Prospect Ave, Walla Walla, WA worth?

The TopHap Estimate for 457 Prospect Ave, Walla Walla, WA is $619,000 as of Sep 24, 2026. The likely range is $561,234 to $676,766. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 457 Prospect Ave, Walla Walla, WA last sell?

457 Prospect Ave, Walla Walla, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 457 Prospect Ave, Walla Walla, WA?

457 Prospect Ave, Walla Walla, WA has 3 bedrooms, 3 bathrooms, 2,723 square feet of living space and a 1.33-acre lot.

When was 457 Prospect Ave, Walla Walla, WA built?

457 Prospect Ave, Walla Walla, WA was built in 1984, making it 42 years old. The building has 1 story.

What schools serve 457 Prospect Ave, Walla Walla, WA?

457 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 457 Prospect Ave, Walla Walla, WA compare to other homes in Walla Walla 99362?

Among the 13,643 homes in Walla Walla 99362, it is worth more than 81% of them ($619,000 against a typical $419,598), its price per square foot is higher than 19% of them ($227 against a typical $283), it is bigger than 90% of them (2,723 ft² against a typical 1,498 ft²), its lot is bigger than 90% of them (1.33 ac against a typical 0.22 ac) and it is newer than 72% of them (1984 against a typical 1959). Measured against all of Walla Walla County, it is worth more than 84% 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 457 Prospect Ave, Walla Walla, WA?

The 2025 property tax bill for 457 Prospect Ave, Walla Walla, WA was $6,700. The county assessed it at $642,530.

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