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Single Family ResidenceResidential
$428,819$474 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $320,000 on Jun 19, 2017

19730 SW ROSA RD

BEAVERTON, OR 97078
3
Beds
1
Baths
904 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
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

$429K
$422K low$436K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$320,000 · Jun 19, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,102 (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.$165,750 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$160,930
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$387,100

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
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.
93
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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Footing
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.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.Patio · 120 ft²

Transaction History(12)

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(4)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Aloha High SchoolD-
High · Grades 9–12 · 0.7 mi
E
Kinnaman Elementary SchoolD
Elementary · Grades PK–5 · 0.8 mi
M
Mountain View Middle SchoolD-
Middle · Grades 6–8 · 1.2 mi

District: Beaverton School District 48j

Neighborhood · ZIP 97078These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.184

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.12%
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.27,026
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,082 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,144
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,401
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

19730 Sw Rosa Rd 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 82% of homes in Washington County
  • Among the highest price per square foot in Cooper Mountain - Aloha North
  • Smaller than 98% of homes in Cooper Mountain - Aloha North
  • Has a bigger lot than 77% of homes in Cooper Mountain - Aloha North
  • Older than 84% of homes in Cooper Mountain - Aloha North

What homes are worth in Beaverton 97078

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

This home
$303K$716K

This home is worth more than 23% of homes in Beaverton 97078.

How it measures up in Beaverton 97078

The dot is this home. The mark in the middle is the typical home in Beaverton 97078.

Estimated value$428,819
CheaperTypical $484,380Pricier

Pricier than 23% of homes nearby

Price per ft²$474
CheaperTypical $313Pricier

Pricier than almost all homes nearby

Living area904 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.2 ac
SmallerTypical 0.18 acBigger

Bigger than 68% of homes nearby

Year built1970
OlderTypical 1977Newer

Newer than 24% of homes nearby

How 19730 Sw Rosa Rd ranks against every home in each area.
MeasureThis homeCooper Mountain - Aloha NorthBeaverton 97078Washington County
Estimated valuepricier than$428,81926% of homes23% of homes18% of homes
Price per ft²pricier than$474almost all homesalmost all homes98% of homes
Living areabigger than904 ft²2% of homes2% of homes3% of homes
Lot sizebigger than0.2 ac77% of homes68% of homes70% of homes
Year builtnewer than197016% of homes24% of homes19% of homes

About 19730 Sw Rosa Rd

How much is 19730 Sw Rosa Rd, Beaverton, OR worth?

The TopHap Estimate for 19730 Sw Rosa Rd, Beaverton, OR is $428,819 as of Sep 24, 2026. The likely range is $421,969 to $435,669. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 19730 Sw Rosa Rd, Beaverton, OR last sell?

19730 Sw Rosa Rd, Beaverton, OR last sold on Jun 19, 2017 for $320,000, according to the county's recorded deed. TopHap holds 9 recorded sales for this parcel.

How big is 19730 Sw Rosa Rd, Beaverton, OR?

19730 Sw Rosa Rd, Beaverton, OR has 3 bedrooms, 1 bathrooms, 904 square feet of living space and a 0.20-acre lot.

When was 19730 Sw Rosa Rd, Beaverton, OR built?

19730 Sw Rosa Rd, Beaverton, OR was built in 1970, making it 56 years old.

What schools serve 19730 Sw Rosa Rd, Beaverton, OR?

19730 Sw Rosa Rd, Beaverton, OR is assigned to Aloha High School (high), rated D-; Kinnaman Elementary School (elementary), rated D; Mountain View 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 19730 Sw Rosa Rd, Beaverton, OR compare to other homes in Beaverton 97078?

Among the 6,581 homes in Beaverton 97078, it is worth more than 23% of them ($428,819 against a typical $484,380), its price per square foot is higher than almost all of them ($474 against a typical $313), it is bigger than 2% of them (904 ft² against a typical 1,536 ft²), its lot is bigger than 68% of them (0.2 ac against a typical 0.18 ac) and it is newer than 24% of them (1970 against a typical 1977). Measured against all of Washington County, it is worth more than 18% 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 19730 Sw Rosa Rd, Beaverton, OR?

The 2025 property tax bill for 19730 Sw Rosa Rd, Beaverton, OR was $3,102. The county assessed it at $165,750.

More homes on Sw Rosa Rd

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