Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$200,587$184 / 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

420 E ALDER ST

PALOUSE, WA 99161
3
Beds
1
Baths
1,092 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$201K
$182K low$219K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$159 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$106,246 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$94,746
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100,083
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$106,246

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
31
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Conventional
CountyWHITMAN
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Palouse Elementary SchoolA-
Elementary · Grades PK–5 · 0.1 mi
M
Palouse at Garfield Middle SchoolB
Middle · Grades 6–8 · 0.1 mi
H
Palouse High SchoolB+
High · Grades 9–12 · 0.1 mi

District: Palouse School District

Neighborhood · ZIP 99161These 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.164
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,235
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,965
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,598
Average tempThe average temperature here across a full year.47°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.54%

Owner Tools

Do you own this home?
Claim this home

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

420 E Alder 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 less than 93% of homes in Palouse 99161
  • Smaller than 84% of homes in Palouse 99161
  • Has a smaller lot than 95% of homes in Palouse 99161
  • Older than 67% of homes in Whitman County

What homes are worth in Palouse 99161

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

This home
$144K$705K

This home is worth more than 7% of homes in Palouse 99161.

How it measures up in Palouse 99161

The dot is this home. The mark in the middle is the typical home in Palouse 99161.

Estimated value$200,587
CheaperTypical $347,394Pricier

Pricier than 7% of homes nearby

Price per ft²$184
CheaperTypical $197Pricier

Pricier than 40% of homes nearby

Living area1,092 ft²
SmallerTypical 1,676 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.11 ac
SmallerTypical 0.24 acBigger

Bigger than 5% of homes nearby

Year built1940
OlderTypical 1954Newer

Newer than 45% of homes nearby

How 420 E Alder St ranks against every home in each area.
MeasureThis homePalouse 99161Whitman County
Estimated valuepricier than$200,5877% of homes27% of homes
Price per ft²pricier than$18440% of homes55% of homes
Living areabigger than1,092 ft²16% of homes16% of homes
Lot sizebigger than0.11 ac5% of homes12% of homes
Year builtnewer than194045% of homes33% of homes

About 420 E Alder St

How much is 420 E Alder St, Palouse, WA worth?

The TopHap Estimate for 420 E Alder St, Palouse, WA is $200,587 as of Sep 24, 2026. The likely range is $181,820 to $219,354. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 E Alder St, Palouse, WA last sell?

420 E Alder St, Palouse, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 420 E Alder St, Palouse, WA?

420 E Alder St, Palouse, WA has 3 bedrooms, 1 bathrooms, 1,092 square feet of living space and a 0.12-acre lot.

When was 420 E Alder St, Palouse, WA built?

420 E Alder St, Palouse, WA was built in 1940, making it 86 years old. It is a conventional home. The building has 1 story.

What schools serve 420 E Alder St, Palouse, WA?

420 E Alder St, Palouse, WA is assigned to Palouse Elementary School (elementary), rated A-; Palouse at Garfield Middle School (middle), rated B; Palouse High School (high), rated B+. All sit in Palouse School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 E Alder St, Palouse, WA compare to other homes in Palouse 99161?

Among the 724 homes in Palouse 99161, it is worth more than 7% of them ($200,587 against a typical $347,394), its price per square foot is higher than 40% of them ($184 against a typical $197), it is bigger than 16% of them (1,092 ft² against a typical 1,676 ft²), its lot is bigger than 5% of them (0.11 ac against a typical 0.24 ac) and it is newer than 45% of them (1940 against a typical 1954). Measured against all of Whitman County, it is worth more than 27% 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 420 E Alder St, Palouse, WA?

The 2026 property tax bill for 420 E Alder St, Palouse, WA was $159. The county assessed it at $106,246.

More homes on E Alder St

Closest homes

More homes in Palouse 99161

Assigned schools

Explore the area

See this home in context

Open 420 E Alder St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map