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Single Family ResidenceResidential
$490,401$346 / 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 97How 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 $300,000 on Nov 30, 2016

17859 SW ROBERT LN

BEAVERTON, OR 97078
3
Beds
3
Baths
1,416 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.
3,920 ft²
Lot SizeThe size of the land the home sits on, from county records.
1996
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

$490K
$477K low$504K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Nov 30, 2016
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$182,401
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$145,921
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.64%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$308,000
ONPOINT COMMUNITY CU · recorded Jan 31, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,543 (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.$245,700 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,550
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$431,120

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.0.09
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.Yes
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.Patio · 100 ft²Porch · 24 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.

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

H
Aloha High SchoolB-
High · Grades 9–12 · 0.4 mi
E
Aloha-Huber Park PreK-8 SchoolD+
Elementary · Grades PK–8 · 0.4 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

17859 Sw Robert Ln 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 68% of homes in Washington County
  • Costs more per square foot than 76% of homes in Washington County
  • Smaller than 75% of homes in Washington County
  • Has a smaller lot than 81% of homes in Washington County
  • Newer than 71% of homes in Beaverton 97078

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
$305K$707K

This home is worth more than 49% 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$490,401
CheaperTypical $492,127Pricier

Pricier than 49% of homes nearby

Price per ft²$346
CheaperTypical $320Pricier

Pricier than 66% of homes nearby

Living area1,416 ft²
SmallerTypical 1,526 ft²Bigger

Bigger than 36% of homes nearby

Lot size3,920 ft²
SmallerTypical 0.18 acBigger

Bigger than 21% of homes nearby

Year built1996
OlderTypical 1977Newer

Newer than 71% of homes nearby

How 17859 Sw Robert Ln ranks against every home in each area.
MeasureThis homeCooper Mountain - Aloha NorthBeaverton 97078Washington County
Estimated valuepricier than$490,40154% of homes49% of homes32% of homes
Price per ft²pricier than$34674% of homes66% of homes76% of homes
Living areabigger than1,416 ft²33% of homes36% of homes25% of homes
Lot sizebigger than3,920 ft²30% of homes21% of homes19% of homes
Year builtnewer than199659% of homes71% of homes59% of homes

About 17859 Sw Robert Ln

How much is 17859 Sw Robert Ln, Beaverton, OR worth?

The TopHap Estimate for 17859 Sw Robert Ln, Beaverton, OR is $490,401 as of Jul 14, 2026. The likely range is $476,994 to $503,808. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17859 Sw Robert Ln, Beaverton, OR last sell?

17859 Sw Robert Ln, Beaverton, OR last sold on Nov 30, 2016 for $300,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 17859 Sw Robert Ln, Beaverton, OR?

17859 Sw Robert Ln, Beaverton, OR has 3 bedrooms, 3 bathrooms, 1,416 square feet of living space and a 0.09-acre lot.

When was 17859 Sw Robert Ln, Beaverton, OR built?

17859 Sw Robert Ln, Beaverton, OR was built in 1996, making it 30 years old.

What schools serve 17859 Sw Robert Ln, Beaverton, OR?

17859 Sw Robert Ln, Beaverton, OR is assigned to Aloha High School (high), rated B-; Aloha-Huber Park PreK-8 School (elementary), rated D+. All sit in Beaverton School District 48j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17859 Sw Robert Ln, Beaverton, OR compare to other homes in Beaverton 97078?

Among the 6,578 homes in Beaverton 97078, it is worth more than 49% of them ($490,401 against a typical $492,127), its price per square foot is higher than 66% of them ($346 against a typical $320), it is bigger than 36% of them (1,416 ft² against a typical 1,526 ft²), its lot is bigger than 21% of them (3,920 ft² against a typical 0.18 ac) and it is newer than 71% of them (1996 against a typical 1977). Measured against all of Washington County, it is worth more than 32% 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 17859 Sw Robert Ln, Beaverton, OR?

The 2025 property tax bill for 17859 Sw Robert Ln, Beaverton, OR was $4,543. The county assessed it at $245,700.

More homes on Sw Robert Ln

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Assigned schools

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