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Single Family ResidenceResidential
$175,870$154 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

100 S MAIN ST

LACROSSE, WA 99143
2
Beds
1
Baths
1,144 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.
2,500 ft²
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$176K
$158K low$194K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$57 (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.$6,193 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,043
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,865
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,193

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.40
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
81
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
30
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
Lot (acres)The size of the land the home sits on, from county records.0.57
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
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.

H
Lacrosse High SchoolA+
High · Grades 9–12 · 0.3 mi
E
Lacrosse Elementary SchoolA
Elementary · Grades KG–8 · 0.3 mi

District: Lacrosse School District

Neighborhood · ZIP 99143These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.641
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,233
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,027
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

100 S Main 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 83% of homes in Whitman County
  • Costs more per square foot than 88% of homes in Lacrosse 99143
  • Smaller than 82% of homes in Whitman County
  • Has a smaller lot than 95% of homes in Lacrosse 99143
  • Older than 82% of homes in Whitman County

What homes are worth in Lacrosse 99143

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

This home
$60K$394K

This home is worth more than 43% of homes in Lacrosse 99143.

How it measures up in Lacrosse 99143

The dot is this home. The mark in the middle is the typical home in Lacrosse 99143.

Estimated value$175,870
CheaperTypical $185,667Pricier

Pricier than 43% of homes nearby

Price per ft²$154
CheaperTypical $107Pricier

Pricier than 88% of homes nearby

Living area1,144 ft²
SmallerTypical 1,640 ft²Bigger

Bigger than 27% of homes nearby

Lot size2,500 ft²
SmallerTypical 0.41 acBigger

Bigger than 5% of homes nearby

Year built1910
OlderTypical 1936Newer

Newer than 22% of homes nearby

How 100 S Main St ranks against every home in each area.
MeasureThis homeLacrosse 99143Whitman County
Estimated valuepricier than$175,87043% of homes17% of homes
Price per ft²pricier than$15488% of homes35% of homes
Living areabigger than1,144 ft²27% of homes18% of homes
Lot sizebigger than2,500 ft²5% of homes5% of homes
Year builtnewer than191022% of homes18% of homes

About 100 S Main St

How much is 100 S Main St, Lacrosse, WA worth?

The TopHap Estimate for 100 S Main St, Lacrosse, WA is $175,870 as of Aug 30, 2026. The likely range is $157,955 to $193,785. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 S Main St, Lacrosse, WA last sell?

100 S Main St, Lacrosse, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 100 S Main St, Lacrosse, WA?

100 S Main St, Lacrosse, WA has 2 bedrooms, 1 bathrooms, 1,144 square feet of living space and a 0.57-acre lot.

When was 100 S Main St, Lacrosse, WA built?

100 S Main St, Lacrosse, WA was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 100 S Main St, Lacrosse, WA?

100 S Main St, Lacrosse, WA is assigned to Lacrosse High School (high), rated A+; Lacrosse Elementary School (elementary), rated A. All sit in Lacrosse School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 S Main St, Lacrosse, WA compare to other homes in Lacrosse 99143?

Among the 327 homes in Lacrosse 99143, it is worth more than 43% of them ($175,870 against a typical $185,667), its price per square foot is higher than 88% of them ($154 against a typical $107), it is bigger than 27% of them (1,144 ft² against a typical 1,640 ft²), its lot is bigger than 5% of them (2,500 ft² against a typical 0.41 ac) and it is newer than 22% of them (1910 against a typical 1936). Measured against all of Whitman County, it is worth more than 17% 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 100 S Main St, Lacrosse, WA?

The 2026 property tax bill for 100 S Main St, Lacrosse, WA was $57. The county assessed it at $6,193.

More homes on S Main St

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Assigned schools

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