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Single Family ResidenceResidential
$507,870$374 / 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 92How 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
Last sold for $280,000 on Oct 29, 2009

2530 18TH ST

CLARKSTON, WA 99403
0
Baths
1,358 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.

Valuation

$508K
$469K low$547K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Oct 29, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,873 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$456,500 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$398,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$456,500

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.23
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
74
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. 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.8 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.minimal

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.0.59
HeatingThe type of heating system in the home.None

Transaction History(2)

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.

E
Heights Elementary SchoolB
Elementary · Grades KG–6 · 0.3 mi
M
Lincoln Middle SchoolC
Middle · Grades 7–8 · 0.4 mi
H
Charles Francis Adams High SchoolB-
High · Grades 9–12 · 2.2 mi

District: Clarkston School District

Neighborhood · ZIP 99403These 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.106
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 100.61

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.20,651
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.115 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,557
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,671
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.18 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

2530 18th 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 more than 86% of homes in Clarkston 99403
  • Costs more per square foot than 90% of homes in Clarkston 99403
  • Has a bigger lot than 80% of homes in Clarkston 99403
  • Newer than 90% of homes in Clarkston 99403

What homes are worth in Clarkston 99403

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

This home
$160K$772K

This home is worth more than 86% of homes in Clarkston 99403.

How it measures up in Clarkston 99403

The dot is this home. The mark in the middle is the typical home in Clarkston 99403.

Estimated value$507,870
CheaperTypical $336,509Pricier

Pricier than 86% of homes nearby

Price per ft²$374
CheaperTypical $282Pricier

Pricier than 90% of homes nearby

Living area1,358 ft²
SmallerTypical 1,242 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.59 ac
SmallerTypical 0.29 acBigger

Bigger than 80% of homes nearby

Year built2003
OlderTypical 1971Newer

Newer than 90% of homes nearby

How 2530 18th St ranks against every home in each area.
MeasureThis homeClarkston 99403
Estimated valuepricier than$507,87086% of homes
Price per ft²pricier than$37490% of homes
Living areabigger than1,358 ft²61% of homes
Lot sizebigger than0.59 ac80% of homes
Year builtnewer than200390% of homes

About 2530 18th St

How much is 2530 18th St, Clarkston, WA worth?

The TopHap Estimate for 2530 18th St, Clarkston, WA is $507,870 as of Sep 24, 2026. The likely range is $468,926 to $546,814. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2530 18th St, Clarkston, WA last sell?

2530 18th St, Clarkston, WA last sold on Oct 29, 2009 for $280,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 2530 18th St, Clarkston, WA?

2530 18th St, Clarkston, WA has 1,358 square feet of living space and a 0.59-acre lot.

When was 2530 18th St, Clarkston, WA built?

2530 18th St, Clarkston, WA was built in 2003, making it 23 years old.

What schools serve 2530 18th St, Clarkston, WA?

2530 18th St, Clarkston, WA is assigned to Heights Elementary School (elementary), rated B; Lincoln Middle School (middle), rated C; Charles Francis Adams High School (high), rated B-. All sit in Clarkston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2530 18th St, Clarkston, WA compare to other homes in Clarkston 99403?

Among the 8,248 homes in Clarkston 99403, it is worth more than 86% of them ($507,870 against a typical $336,509), its price per square foot is higher than 90% of them ($374 against a typical $282), it is bigger than 61% of them (1,358 ft² against a typical 1,242 ft²), its lot is bigger than 80% of them (0.59 ac against a typical 0.29 ac) and it is newer than 90% of them (2003 against a typical 1971). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 2530 18th St, Clarkston, WA?

The 2025 property tax bill for 2530 18th St, Clarkston, WA was $4,873. The county assessed it at $456,500.

More homes on 18th St

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More homes in Clarkston 99403

Assigned schools

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