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Single Family ResidenceResidential
$459,144$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 95How 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

315 NW B ST

COLLEGE PLACE, WA 99324
6
Beds
2
Baths
2,376 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1919
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$459K
$436K low$483K 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.$417,990 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$123,930
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$294,060
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$372,690
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$417,990

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyWalla Walla
Lot (acres)The size of the land the home sits on, from county records.0.50
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.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.Deck · 192 ft²Patio · 192 ft²

Transaction History(2)

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
Davis Elementary SchoolC+
Elementary · Grades KG–5 · 0.5 mi
H
College Place High SchoolA
High · Grades 9–12 · 1.4 mi
M
John Sager Middle SchoolB
Middle · Grades 6–8 · 1.5 mi

District: College Place School District

Neighborhood · ZIP 99324These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.8,547
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,900 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,361
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,984
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

315 Nw B 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.

  • Worth more than 70% of homes in College Place 99324
  • Costs less per square foot than 93% of homes in College Place 99324
  • Bigger than 89% of homes in College Place 99324
  • Has a bigger lot than 89% of homes in College Place 99324
  • Older than 97% of homes in College Place 99324

What homes are worth in College Place 99324

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

This home
$194K$754K

This home is worth more than 70% of homes in College Place 99324.

How it measures up in College Place 99324

The dot is this home. The mark in the middle is the typical home in College Place 99324.

Estimated value$459,144
CheaperTypical $406,512Pricier

Pricier than 70% of homes nearby

Price per ft²$193
CheaperTypical $267Pricier

Pricier than 7% of homes nearby

Living area2,376 ft²
SmallerTypical 1,545 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.5 ac
SmallerTypical 0.2 acBigger

Bigger than 89% of homes nearby

Year built1919
OlderTypical 1985Newer

Newer than 3% of homes nearby

How 315 Nw B St ranks against every home in each area.
MeasureThis homeCollege Place 99324Walla Walla County
Estimated valuepricier than$459,14470% of homes62% of homes
Price per ft²pricier than$1937% of homes9% of homes
Living areabigger than2,376 ft²89% of homes86% of homes
Lot sizebigger than0.5 ac89% of homes75% of homes
Year builtnewer than19193% of homes13% of homes

About 315 Nw B St

How much is 315 Nw B St, College Place, WA worth?

The TopHap Estimate for 315 Nw B St, College Place, WA is $459,144 as of Sep 24, 2026. The likely range is $435,624 to $482,664. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 315 Nw B St, College Place, WA last sell?

315 Nw B St, College Place, WA last sold on May 19, 2011, according to the county's recorded deed.

How big is 315 Nw B St, College Place, WA?

315 Nw B St, College Place, WA has 6 bedrooms, 2 bathrooms, 2,376 square feet of living space and a 0.50-acre lot.

When was 315 Nw B St, College Place, WA built?

315 Nw B St, College Place, WA was built in 1919, making it 107 years old. It is a split level home. The building has 2 stories.

What schools serve 315 Nw B St, College Place, WA?

315 Nw B St, College Place, WA is assigned to Davis Elementary School (elementary), rated C+; College Place High School (high), rated A; John Sager Middle School (middle), rated B. All sit in College Place School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 315 Nw B St, College Place, WA compare to other homes in College Place 99324?

Among the 3,452 homes in College Place 99324, it is worth more than 70% of them ($459,144 against a typical $406,512), its price per square foot is higher than 7% of them ($193 against a typical $267), it is bigger than 89% of them (2,376 ft² against a typical 1,545 ft²), its lot is bigger than 89% of them (0.5 ac against a typical 0.2 ac) and it is newer than 3% of them (1919 against a typical 1985). Measured against all of Walla Walla County, it is worth more than 62% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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