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Single Family ResidenceResidential
$352,908$164 / 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

31871 STATE ROUTE 27

FARMINGTON, WA 99128
5
Beds
1
Baths
2,156 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.
64 ac
Lot SizeThe size of the land the home sits on, from county records.
1936
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$353K
$323K low$383K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,430 (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.$116,576 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$116,576
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$181,400

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.26
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
45
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.
33
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
CountyWHITMAN
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.Solar
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
Oakesdale Elementary SchoolB+
Elementary · Grades PK–5 · 6.0 mi
M
Oakesdale High SchoolC+
Middle · Grades 6–12 · 6.0 mi

District: Oakesdale School District

Neighborhood · ZIP 99128These 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.143
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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
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.877
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,861
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,456
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

31871 State Route 27 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 67% of homes in Farmington 99128
  • Costs more per square foot than 66% of homes in Farmington 99128
  • Has a bigger lot than 94% of homes in Whitman County
  • Older than 71% of homes in Whitman County

What homes are worth in Farmington 99128

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

This home
$122K$556K

This home is worth more than 67% of homes in Farmington 99128.

How it measures up in Farmington 99128

The dot is this home. The mark in the middle is the typical home in Farmington 99128.

Estimated value$352,908
CheaperTypical $270,039Pricier

Pricier than 67% of homes nearby

Price per ft²$164
CheaperTypical $145Pricier

Pricier than 66% of homes nearby

Living area2,156 ft²
SmallerTypical 2,016 ft²Bigger

Bigger than 56% of homes nearby

Lot size64 ac
SmallerTypical 2.2 acBigger

Bigger than 79% of homes nearby

Year built1936
OlderTypical 1914Newer

Newer than 60% of homes nearby

How 31871 State Route 27 ranks against every home in each area.
MeasureThis homeFarmington 99128Whitman County
Estimated valuepricier than$352,90867% of homes65% of homes
Price per ft²pricier than$16466% of homes41% of homes
Living areabigger than2,156 ft²56% of homes61% of homes
Lot sizebigger than64 ac79% of homes94% of homes
Year builtnewer than193660% of homes29% of homes

About 31871 State Route 27

How much is 31871 State Route 27, Farmington, WA worth?

The TopHap Estimate for 31871 State Route 27, Farmington, WA is $352,908 as of Sep 24, 2026. The likely range is $322,556 to $383,260. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31871 State Route 27, Farmington, WA last sell?

31871 State Route 27, Farmington, WA last sold on Jun 7, 2013, according to the county's recorded deed.

How big is 31871 State Route 27, Farmington, WA?

31871 State Route 27, Farmington, WA has 5 bedrooms, 1 bathrooms and 2,156 square feet of living space.

When was 31871 State Route 27, Farmington, WA built?

31871 State Route 27, Farmington, WA was built in 1936, making it 90 years old. The building has 1 story.

What schools serve 31871 State Route 27, Farmington, WA?

31871 State Route 27, Farmington, WA is assigned to Oakesdale Elementary School (elementary), rated B+; Oakesdale High School (middle), rated C+. All sit in Oakesdale School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31871 State Route 27, Farmington, WA compare to other homes in Farmington 99128?

Among the 160 homes in Farmington 99128, it is worth more than 67% of them ($352,908 against a typical $270,039), its price per square foot is higher than 66% of them ($164 against a typical $145), it is bigger than 56% of them (2,156 ft² against a typical 2,016 ft²), its lot is bigger than 79% of them (64 ac against a typical 2.2 ac) and it is newer than 60% of them (1936 against a typical 1914). Measured against all of Whitman County, it is worth more than 65% 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 31871 State Route 27, Farmington, WA?

The 2026 property tax bill for 31871 State Route 27, Farmington, WA was $1,430. The county assessed it at $116,576.

More homes on State Route 27

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More homes in Farmington 99128

Assigned schools

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