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Single Family ResidenceResidential
$514,780$274 / 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 94How 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

3515 I ST

WASHOUGAL, WA 98671
4
Beds
2.8
Baths
1,882 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
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

$515K
$482K low$547K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,524 (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.$523,672 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$167,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$356,272
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$474,556
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$523,672

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.21
81
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.30 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
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.0.25
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.Heat Pump
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 20 ft²Porch · 20 ft²

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.

E
Gause Elementary SchoolC+
Elementary · Grades KG–5 · 0.1 mi
H
Washougal High SchoolB-
High · Grades 9–12 · 0.2 mi
M
Jemtegaard Middle SchoolA
Middle · Grades 6–8 · 1.1 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

3515 I 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 74% of homes in Washougal 98671
  • Costs less per square foot than 80% 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
$302K$1.4M

This home is worth more than 26% 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$514,780
CheaperTypical $644,030Pricier

Pricier than 26% of homes nearby

Price per ft²$274
CheaperTypical $336Pricier

Pricier than 20% of homes nearby

Living area1,882 ft²
SmallerTypical 1,897 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.25 ac
SmallerTypical 0.27 acBigger

Bigger than 46% of homes nearby

Year built1990
OlderTypical 1998Newer

Newer than 36% of homes nearby

How 3515 I St ranks against every home in each area.
MeasureThis homeWashougal 98671Clark County
Estimated valuepricier than$514,78026% of homes41% of homes
Price per ft²pricier than$27420% of homes24% of homes
Living areabigger than1,882 ft²49% of homes57% of homes
Lot sizebigger than0.25 ac46% of homes64% of homes
Year builtnewer than199036% of homes41% of homes

About 3515 I St

How much is 3515 I St, Washougal, WA worth?

The TopHap Estimate for 3515 I St, Washougal, WA is $514,780 as of Aug 30, 2026. The likely range is $482,432 to $547,128. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3515 I St, Washougal, WA last sell?

3515 I St, Washougal, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3515 I St, Washougal, WA?

3515 I St, Washougal, WA has 4 bedrooms, 2.8 bathrooms, 1,882 square feet of living space and a 0.25-acre lot.

When was 3515 I St, Washougal, WA built?

3515 I St, Washougal, WA was built in 1990, making it 36 years old. It is a ranch home. The building has 1 story.

What schools serve 3515 I St, Washougal, WA?

3515 I 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 3515 I St, Washougal, WA compare to other homes in Washougal 98671?

Among the 9,252 homes in Washougal 98671, it is worth more than 26% of them ($514,780 against a typical $644,030), its price per square foot is higher than 20% of them ($274 against a typical $336), it is bigger than 49% of them (1,882 ft² against a typical 1,897 ft²), its lot is bigger than 46% of them (0.25 ac against a typical 0.27 ac) and it is newer than 36% of them (1990 against a typical 1998). Measured against all of Clark County, it is worth more than 41% 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 3515 I St, Washougal, WA?

The 2025 property tax bill for 3515 I St, Washougal, WA was $4,524. The county assessed it at $523,672.

More homes on I St

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Assigned schools

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