Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $262,500 on Aug 26, 2016

310 21ST ST

WASHOUGAL, WA 98671
4
Beds
2
Baths
1,600 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$262,500 · Aug 26, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,487 (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.$490,031 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$184,643
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$305,388
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$400,555
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$490,031

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.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
42
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyCLARK
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Concrete
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 16 ft²Patio · 80 ft²Porch · 16 ft²

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
Gause Elementary SchoolC+
Elementary · Grades KG–5 · 1.0 mi
H
Washougal High SchoolB-
High · Grades 9–12 · 1.1 mi
M
Jemtegaard Middle SchoolA
Middle · Grades 6–8 · 1.9 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%

Owner Tools

Do you own this home?
Claim this home

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

310 21st 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.

  • Smaller than 65% of homes in Washougal 98671
  • Has a smaller lot than 93% of homes in Washougal 98671
  • Older than 81% 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.

Living area1,600 ft²
SmallerTypical 1,886 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.11 ac
SmallerTypical 0.27 acBigger

Bigger than 7% of homes nearby

Year built1971
OlderTypical 1997Newer

Newer than 19% of homes nearby

How 310 21st St ranks against every home in each area.
MeasureThis homeWashougal 98671Clark County
Living areabigger than1,600 ft²35% of homes42% of homes
Lot sizebigger than0.11 ac7% of homes14% of homes
Year builtnewer than197119% of homes19% of homes

About 310 21st St

When did 310 21st St, Washougal, WA last sell?

310 21st St, Washougal, WA last sold on Aug 26, 2016 for $262,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 310 21st St, Washougal, WA?

310 21st St, Washougal, WA has 4 bedrooms, 2 bathrooms, 1,600 square feet of living space and a 0.12-acre lot.

When was 310 21st St, Washougal, WA built?

310 21st St, Washougal, WA was built in 1971, making it 55 years old. It is a ranch home. The building has 1 story.

What schools serve 310 21st St, Washougal, WA?

310 21st St, Washougal, WA is assigned to Gause Elementary School (elementary), rated C+; Washougal High School (high), rated B-; Jemtegaard Middle School (middle), rated A. All sit in Washougal School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 310 21st St, Washougal, WA compare to other homes in Washougal 98671?

Among the 9,258 homes in Washougal 98671, it is bigger than 35% of them (1,600 ft² against a typical 1,886 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 0.27 ac) and it is newer than 19% of them (1971 against a typical 1997). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 310 21st St, Washougal, WA?

The 2026 property tax bill for 310 21st St, Washougal, WA was $2,487. The county assessed it at $490,031.

More homes on 21st St

Closest homes

More homes in Washougal 98671

Assigned schools

Explore the area

See this home in context

Open 310 21st St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map