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Single Family ResidenceResidential
$343,173$282 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $259,900 on Feb 26, 2018

18557 SW CASCADE DR

BEAVERTON, OR 97003
3
Beds
3
Baths
1,219 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.
2,178 ft²
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$326K low$360K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$259,900 · Feb 26, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,787 (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.$206,380 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$200,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,770

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.Single Family Residence
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.05
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
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 · 200 ft²Patio · 64 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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 · 0.9 mi
H
Aloha High SchoolB-
High · Grades 9–12 · 0.9 mi
M
Meadow Park Middle SchoolD+
Middle · Grades 6–8 · 2.5 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

18557 Sw Cascade Dr 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 97% of homes in Cooper Mountain - Aloha North
  • Costs less per square foot than 66% of homes in Cooper Mountain - Aloha North
  • Smaller than 85% of homes in Washington County
  • Has a smaller lot than 89% of homes in Washington County
  • Newer than 68% of homes in Beaverton 97003

What homes are worth in Beaverton 97003

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

This home
$269K$686K

This home is worth more than 6% 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.

Estimated value$343,173
CheaperTypical $469,029Pricier

Pricier than 6% of homes nearby

Price per ft²$282
CheaperTypical $305Pricier

Pricier than 37% of homes nearby

Living area1,219 ft²
SmallerTypical 1,487 ft²Bigger

Bigger than 17% of homes nearby

Lot size2,178 ft²
SmallerTypical 0.14 acBigger

Bigger than 18% of homes nearby

Year built1999
OlderTypical 1990Newer

Newer than 68% of homes nearby

How 18557 Sw Cascade Dr ranks against every home in each area.
MeasureThis homeCooper Mountain - Aloha NorthBeaverton 97003Washington County
Estimated valuepricier than$343,1733% of homes6% of homes7% of homes
Price per ft²pricier than$28234% of homes37% of homes35% of homes
Living areabigger than1,219 ft²16% of homes17% of homes15% of homes
Lot sizebigger than2,178 ft²17% of homes18% of homes11% of homes
Year builtnewer than199964% of homes68% of homes67% of homes

About 18557 Sw Cascade Dr

How much is 18557 Sw Cascade Dr, Beaverton, OR worth?

The TopHap Estimate for 18557 Sw Cascade Dr, Beaverton, OR is $343,173 as of Jul 14, 2026. The likely range is $326,367 to $359,979. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18557 Sw Cascade Dr, Beaverton, OR last sell?

18557 Sw Cascade Dr, Beaverton, OR last sold on Feb 26, 2018 for $259,900, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 18557 Sw Cascade Dr, Beaverton, OR?

18557 Sw Cascade Dr, Beaverton, OR has 3 bedrooms, 3 bathrooms, 1,219 square feet of living space and a 0.05-acre lot.

When was 18557 Sw Cascade Dr, Beaverton, OR built?

18557 Sw Cascade Dr, Beaverton, OR was built in 1999, making it 27 years old.

What schools serve 18557 Sw Cascade Dr, Beaverton, OR?

18557 Sw Cascade Dr, 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 18557 Sw Cascade Dr, Beaverton, OR compare to other homes in Beaverton 97003?

Among the 7,823 homes in Beaverton 97003, it is worth more than 6% of them ($343,173 against a typical $469,029), its price per square foot is higher than 37% of them ($282 against a typical $305), it is bigger than 17% of them (1,219 ft² against a typical 1,487 ft²), its lot is bigger than 18% of them (2,178 ft² against a typical 0.14 ac) and it is newer than 68% of them (1999 against a typical 1990). Measured against all of Washington County, it is worth more than 7% 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 18557 Sw Cascade Dr, Beaverton, OR?

The 2025 property tax bill for 18557 Sw Cascade Dr, Beaverton, OR was $3,787. The county assessed it at $206,380.

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