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Single Family ResidenceResidential
$599,900$303 / 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 94How 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 $570,719 on Dec 27, 2021

428 SW 12TH ST

COLLEGE PLACE, WA 99324
2
Beds
2
Baths
1,982 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1934
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

$600K
$561K low$639K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$570,719 · Dec 27, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,769 (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.$464,510 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$149,790
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$314,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$460,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$464,510

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.12 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.1.00
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, Detached
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.Porch · 20 ft²

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.

H
College Place High SchoolC
High · Grades 9–12 · 0.7 mi
M
John Sager Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
E
Davis Elementary SchoolB-
Elementary · Grades KG–5 · 0.8 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

428 Sw 12th 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 93% of homes in College Place 99324
  • Costs more per square foot than 82% of homes in College Place 99324
  • Bigger than 76% of homes in College Place 99324
  • Has a bigger lot than 94% of homes in College Place 99324
  • Older than 91% 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
$199K$782K

This home is worth more than 93% 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$599,900
CheaperTypical $395,396Pricier

Pricier than 93% of homes nearby

Price per ft²$303
CheaperTypical $261Pricier

Pricier than 82% of homes nearby

Living area1,982 ft²
SmallerTypical 1,556 ft²Bigger

Bigger than 76% of homes nearby

Lot size1 ac
SmallerTypical 0.2 acBigger

Bigger than 94% of homes nearby

Year built1934
OlderTypical 1985Newer

Newer than 9% of homes nearby

How 428 Sw 12th St ranks against every home in each area.
MeasureThis homeCollege Place 99324Walla Walla County
Estimated valuepricier than$599,90093% of homes83% of homes
Price per ft²pricier than$30382% of homes70% of homes
Living areabigger than1,982 ft²76% of homes73% of homes
Lot sizebigger than1 ac94% of homes82% of homes
Year builtnewer than19349% of homes20% of homes

About 428 Sw 12th St

How much is 428 Sw 12th St, College Place, WA worth?

The TopHap Estimate for 428 Sw 12th St, College Place, WA is $599,900 as of Oct 21, 2026. The likely range is $561,000 to $638,800. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 428 Sw 12th St, College Place, WA last sell?

428 Sw 12th St, College Place, WA last sold on Dec 27, 2021 for $570,719, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 428 Sw 12th St, College Place, WA?

428 Sw 12th St, College Place, WA has 2 bedrooms, 2 bathrooms, 1,982 square feet of living space and a 1.00-acre lot.

When was 428 Sw 12th St, College Place, WA built?

428 Sw 12th St, College Place, WA was built in 1934, making it 92 years old. The building has 1 story.

What schools serve 428 Sw 12th St, College Place, WA?

428 Sw 12th St, College Place, WA is assigned to College Place High School (high), rated C; John Sager Middle School (middle), rated C; Davis Elementary School (elementary), rated B-. All sit in College Place School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 428 Sw 12th St, College Place, WA compare to other homes in College Place 99324?

Among the 3,456 homes in College Place 99324, it is worth more than 93% of them ($599,900 against a typical $395,396), its price per square foot is higher than 82% of them ($303 against a typical $261), it is bigger than 76% of them (1,982 ft² against a typical 1,556 ft²), its lot is bigger than 94% of them (1 ac against a typical 0.2 ac) and it is newer than 9% of them (1934 against a typical 1985). Measured against all of Walla Walla County, it is worth more than 83% 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 428 Sw 12th St, College Place, WA?

The 2025 property tax bill for 428 Sw 12th St, College Place, WA was $4,769. The county assessed it at $464,510.

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