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Single Family ResidenceResidential
$216,023$242 / 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

421 SE BIRCH AVE

COLLEGE PLACE, WA 99324
2
Beds
1
Baths
891 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.
2,139 ft²
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$216K
$197K low$235K 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.$140,840 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,390
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$119,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$147,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$140,840

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.35 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
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.0.05
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
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.Shed · 156 ft²Porch · 228 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Davis Elementary SchoolB-
Elementary · Grades KG–5 · 0.2 mi
H
College Place High SchoolC
High · Grades 9–12 · 1.0 mi
M
John Sager Middle SchoolC
Middle · Grades 6–8 · 1.0 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

421 Se Birch 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 less than 97% of homes in College Place 99324
  • Costs less per square foot than 68% of homes in Walla Walla County
  • Smaller than 94% of homes in College Place 99324
  • Among the smallest lots in College Place 99324
  • Older than 73% 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
$197K$753K

This home is worth more than 3% 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$216,023
CheaperTypical $396,036Pricier

Pricier than 3% of homes nearby

Price per ft²$242
CheaperTypical $262Pricier

Pricier than 34% of homes nearby

Living area891 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 6% of homes nearby

Lot size2,139 ft²
SmallerTypical 0.2 acBigger

Smaller than almost all homes nearby

Year built1958
OlderTypical 1985Newer

Newer than 27% of homes nearby

How 421 Se Birch Ave ranks against every home in each area.
MeasureThis homeCollege Place 99324Walla Walla County
Estimated valuepricier than$216,0233% of homes7% of homes
Price per ft²pricier than$24234% of homes32% of homes
Living areabigger than891 ft²6% of homes10% of homes
Lot sizebigger than2,139 ft²almost no homesalmost no homes
Year builtnewer than195827% of homes42% of homes

About 421 Se Birch Ave

How much is 421 Se Birch Ave, College Place, WA worth?

The TopHap Estimate for 421 Se Birch Ave, College Place, WA is $216,023 as of Sep 24, 2026. The likely range is $197,320 to $234,726. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 421 Se Birch Ave, College Place, WA?

421 Se Birch Ave, College Place, WA has 2 bedrooms, 1 bathrooms, 891 square feet of living space and a 0.05-acre lot.

When was 421 Se Birch Ave, College Place, WA built?

421 Se Birch Ave, College Place, WA was built in 1958, making it 68 years old. It is a split level home. The building has 2 stories.

What schools serve 421 Se Birch Ave, College Place, WA?

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

How does 421 Se Birch Ave, 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 3% of them ($216,023 against a typical $396,036), its price per square foot is higher than 34% of them ($242 against a typical $262), it is bigger than 6% of them (891 ft² against a typical 1,560 ft²), its lot is bigger than almost none of them (2,139 ft² against a typical 0.2 ac) and it is newer than 27% of them (1958 against a typical 1985). Measured against all of Walla Walla County, it is worth more than 7% 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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