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Single Family ResidenceResidential
$149,527
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 86How 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
Last sold for $179,400 on Sep 20, 2024

535 COSTLEY LN

ASOTIN, WA 99402
0
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$150K
$129K low$170K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$179,400 · Sep 20, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$143 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$49,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$49,100

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.49
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
79
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
10
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
5
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

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
CountyASOTIN
Lot (acres)The size of the land the home sits on, from county records.0.25
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

M
Asotin Jr Sr High SchoolB
Middle · Grades 6–12 · 0.5 mi
E
Asotin Elementary SchoolC
Elementary · Grades PK–5 · 0.5 mi

District: Asotin-Anatone School District

Neighborhood · ZIP 99402These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.82%
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.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.859
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,231
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,387
Average tempThe average temperature here across a full year.46°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.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

535 Costley Ln 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 Asotin County
  • Has a smaller lot than 78% of homes in Asotin 99402

What homes are worth in Asotin 99402

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

This home
$134K$797K

This home is worth more than 4% of homes in Asotin 99402.

How it measures up in Asotin 99402

The dot is this home. The mark in the middle is the typical home in Asotin 99402.

Estimated value$149,527
CheaperTypical $337,242Pricier

Pricier than 4% of homes nearby

Lot size0.25 ac
SmallerTypical 0.49 acBigger

Bigger than 22% of homes nearby

How 535 Costley Ln ranks against every home in each area.
MeasureThis homeAsotin 99402Asotin County
Estimated valuepricier than$149,5274% of homes3% of homes
Lot sizebigger than0.25 ac22% of homes37% of homes

About 535 Costley Ln

How much is 535 Costley Ln, Asotin, WA worth?

The TopHap Estimate for 535 Costley Ln, Asotin, WA is $149,527 as of Aug 30, 2026. The likely range is $128,672 to $170,382. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 535 Costley Ln, Asotin, WA last sell?

535 Costley Ln, Asotin, WA last sold on Sep 20, 2024 for $179,400, according to the county's recorded deed.

What schools serve 535 Costley Ln, Asotin, WA?

535 Costley Ln, Asotin, WA is assigned to Asotin Jr Sr High School (middle), rated B; Asotin Elementary School (elementary), rated C. All sit in Asotin-Anatone School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 535 Costley Ln, Asotin, WA compare to other homes in Asotin 99402?

Among the 828 homes in Asotin 99402, it is worth more than 4% of them ($149,527 against a typical $337,242) and its lot is bigger than 22% of them (0.25 ac against a typical 0.49 ac). Measured against all of Asotin County, it is worth more than 3% 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 535 Costley Ln, Asotin, WA?

The 2024 property tax bill for 535 Costley Ln, Asotin, WA was $143. The county assessed it at $49,100.

More homes on Costley Ln

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Assigned schools

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