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Single Family ResidenceResidential
$662,974$354 / 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 Oct 21, 2026

1801 N 20TH CT

WASHOUGAL, WA 98671
5
Beds
3.5
Baths
1,873 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$663K
$603K low$723K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,378 (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.$627,221 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$195,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$431,421
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$591,927
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$627,221

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.7
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
4
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyCLARK
Lot (acres)The size of the land the home sits on, from county records.0.12
RoofThe main material covering the roof, such as asphalt shingle or tile.Concrete
HeatingThe type of heating system in the home.Heat Pump
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Hathaway Elementary SchoolB
Elementary · Grades KG–5 · 0.6 mi
H
Washougal High SchoolB-
High · Grades 9–12 · 1.2 mi
M
Jemtegaard Middle SchoolB
Middle · Grades 6–8 · 2.2 mi

District: Washougal School District

Neighborhood · ZIP 98671These 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.75
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 100.160

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.25,234
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.199 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,839
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,524
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.85 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.35%

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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

1801 N 20th Ct 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 71% of homes in Clark County
  • Costs more per square foot than 70% of homes in Clark County
  • Has a smaller lot than 91% of homes in Washougal 98671
  • Newer than 97% of homes in Washougal 98671

What homes are worth in Washougal 98671

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

This home
$312K$1.5M

This home is worth more than 54% of homes in Washougal 98671.

How it measures up in Washougal 98671

The dot is this home. The mark in the middle is the typical home in Washougal 98671.

Estimated value$662,974
CheaperTypical $635,624Pricier

Pricier than 54% of homes nearby

Price per ft²$354
CheaperTypical $332Pricier

Pricier than 59% of homes nearby

Living area1,873 ft²
SmallerTypical 1,900 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.12 ac
SmallerTypical 0.27 acBigger

Bigger than 9% of homes nearby

Year built2023
OlderTypical 1998Newer

Newer than 97% of homes nearby

How 1801 N 20th Ct ranks against every home in each area.
MeasureThis homeWashougal 98671Clark County
Estimated valuepricier than$662,97454% of homes71% of homes
Price per ft²pricier than$35459% of homes70% of homes
Living areabigger than1,873 ft²49% of homes57% of homes
Lot sizebigger than0.12 ac9% of homes17% of homes
Year builtnewer than202397% of homes96% of homes

About 1801 N 20th Ct

How much is 1801 N 20th Ct, Washougal, WA worth?

The TopHap Estimate for 1801 N 20th Ct, Washougal, WA is $662,974 as of Oct 21, 2026. The likely range is $602,598 to $723,350. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1801 N 20th Ct, Washougal, WA last sell?

1801 N 20th Ct, Washougal, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1801 N 20th Ct, Washougal, WA?

1801 N 20th Ct, Washougal, WA has 5 bedrooms, 3.5 bathrooms, 1,873 square feet of living space and a 0.12-acre lot.

When was 1801 N 20th Ct, Washougal, WA built?

1801 N 20th Ct, Washougal, WA was built in 2023, making it 3 years old. The building has 2 stories.

What schools serve 1801 N 20th Ct, Washougal, WA?

1801 N 20th Ct, Washougal, WA is assigned to Hathaway Elementary School (elementary), rated B; Washougal High School (high), rated B-; Jemtegaard Middle School (middle), rated B. All sit in Washougal School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1801 N 20th Ct, Washougal, WA compare to other homes in Washougal 98671?

Among the 9,278 homes in Washougal 98671, it is worth more than 54% of them ($662,974 against a typical $635,624), its price per square foot is higher than 59% of them ($354 against a typical $332), it is bigger than 49% of them (1,873 ft² against a typical 1,900 ft²), its lot is bigger than 9% of them (0.12 ac against a typical 0.27 ac) and it is newer than 97% of them (2023 against a typical 1998). Measured against all of Clark County, it is worth more than 71% 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 1801 N 20th Ct, Washougal, WA?

The 2025 property tax bill for 1801 N 20th Ct, Washougal, WA was $5,378. The county assessed it at $627,221.

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