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Quadplex (4 Units, Any Combination)Residential

3395 SW 178TH AVE

BEAVERTON, OR 97003
8
Beds
4
Baths
3,504 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,051 (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.$384,280 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$373,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$767,160

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
39
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
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.Quadplex (4 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Quadraplex
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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
Beaver Acres Elementary SchoolD
Elementary · Grades PK–5 · 0.7 mi
H
Aloha High SchoolB-
High · Grades 9–12 · 0.8 mi
M
Meadow Park Middle SchoolD+
Middle · Grades 6–8 · 2.3 mi

District: Beaverton School District 48j

Neighborhood · ZIP 97003These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.190

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.29,155
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,150 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,086
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,447
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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

3395 Sw 178th Ave 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.

  • Among the largest homes in Cooper Mountain - Aloha North
  • Has a bigger lot than 95% of homes in Cooper Mountain - Aloha North
  • Older than 81% of homes in Beaverton 97003

How it measures up in Beaverton 97003

The dot is this home. The mark in the middle is the typical home in Beaverton 97003.

Living area3,504 ft²
SmallerTypical 1,489 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.38 ac
SmallerTypical 0.14 acBigger

Bigger than 95% of homes nearby

Year built1973
OlderTypical 1990Newer

Newer than 19% of homes nearby

How 3395 Sw 178th Ave ranks against every home in each area.
MeasureThis homeCooper Mountain - Aloha NorthBeaverton 97003Washington County
Living areabigger than3,504 ft²almost all homes98% of homes95% of homes
Lot sizebigger than0.38 ac95% of homes95% of homes90% of homes
Year builtnewer than197325% of homes19% of homes23% of homes

About 3395 Sw 178th Ave

When did 3395 Sw 178th Ave, Beaverton, OR last sell?

3395 Sw 178th Ave, Beaverton, OR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3395 Sw 178th Ave, Beaverton, OR?

3395 Sw 178th Ave, Beaverton, OR has 8 bedrooms, 4 bathrooms, 3,504 square feet of living space and a 0.38-acre lot.

When was 3395 Sw 178th Ave, Beaverton, OR built?

3395 Sw 178th Ave, Beaverton, OR was built in 1973, making it 53 years old. It is a quadraplex home.

What schools serve 3395 Sw 178th Ave, Beaverton, OR?

3395 Sw 178th Ave, Beaverton, OR is assigned to Beaver Acres Elementary School (elementary), rated D; Aloha High School (high), rated B-; Meadow Park Middle School (middle), rated D+. All sit in Beaverton School District 48j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3395 Sw 178th Ave, Beaverton, OR compare to other homes in Beaverton 97003?

Among the 7,823 homes in Beaverton 97003, it is bigger than 98% of them (3,504 ft² against a typical 1,489 ft²), its lot is bigger than 95% of them (0.38 ac against a typical 0.14 ac) and it is newer than 19% of them (1973 against a typical 1990). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3395 Sw 178th Ave, Beaverton, OR?

The 2025 property tax bill for 3395 Sw 178th Ave, Beaverton, OR was $7,051. The county assessed it at $384,280.

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