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Single Family ResidenceResidential
$558,125$310 / 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 Sep 24, 2026
Last sold for $329,948 on Jun 12, 2015

11878 SW OSLO ST

WILSONVILLE, OR 97070
4
Beds
3 / 1
Baths
1,803 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.
2015
Year BuiltThe year the home was originally built, according to county records.

Valuation

$558K
$541K low$575K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$329,948 · Jun 12, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,293 (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.$326,329 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$316,825
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$563,937

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyClackamas
HeatingThe type of heating system in the home.None
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
Lowrie Primary SchoolA
Elementary · Grades KG–5 · 0.7 mi
M
Wood Middle SchoolB+
Middle · Grades 6–8 · 1.0 mi
H
Wilsonville High SchoolB
High · Grades 9–12 · 2.6 mi

District: West Linn-Wilsonville School District

Neighborhood · ZIP 97070These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.183

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.26,579
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,395 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,337
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,548
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

11878 Sw Oslo 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 69% of homes in Wilsonville 97070
  • Newer than 93% of homes in Clackamas County

What homes are worth in Wilsonville 97070

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

This home
$267K$2M

This home is worth more than 31% of homes in Wilsonville 97070.

How it measures up in Wilsonville 97070

The dot is this home. The mark in the middle is the typical home in Wilsonville 97070.

Estimated value$558,125
CheaperTypical $628,185Pricier

Pricier than 31% of homes nearby

Price per ft²$310
CheaperTypical $301Pricier

Pricier than 56% of homes nearby

Living area1,803 ft²
SmallerTypical 2,031 ft²Bigger

Bigger than 37% of homes nearby

Year built2015
OlderTypical 1997Newer

Newer than 82% of homes nearby

How 11878 Sw Oslo St ranks against every home in each area.
MeasureThis homeWilsonville 97070Clackamas County
Estimated valuepricier than$558,12531% of homes39% of homes
Price per ft²pricier than$31056% of homes49% of homes
Living areabigger than1,803 ft²37% of homes41% of homes
Year builtnewer than201582% of homes93% of homes

About 11878 Sw Oslo St

How much is 11878 Sw Oslo St, Wilsonville, OR worth?

The TopHap Estimate for 11878 Sw Oslo St, Wilsonville, OR is $558,125 as of Sep 24, 2026. The likely range is $540,858 to $575,392. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11878 Sw Oslo St, Wilsonville, OR last sell?

11878 Sw Oslo St, Wilsonville, OR last sold on Jun 12, 2015 for $329,948, according to the county's recorded deed.

How big is 11878 Sw Oslo St, Wilsonville, OR?

11878 Sw Oslo St, Wilsonville, OR has 4 bedrooms, 3 bathrooms and 1,803 square feet of living space.

When was 11878 Sw Oslo St, Wilsonville, OR built?

11878 Sw Oslo St, Wilsonville, OR was built in 2015, making it 11 years old.

What schools serve 11878 Sw Oslo St, Wilsonville, OR?

11878 Sw Oslo St, Wilsonville, OR is assigned to Lowrie Primary School (elementary), rated A; Wood Middle School (middle), rated B+; Wilsonville High School (high), rated B. All sit in West Linn-Wilsonville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11878 Sw Oslo St, Wilsonville, OR compare to other homes in Wilsonville 97070?

Among the 7,455 homes in Wilsonville 97070, it is worth more than 31% of them ($558,125 against a typical $628,185), its price per square foot is higher than 56% of them ($310 against a typical $301), it is bigger than 37% of them (1,803 ft² against a typical 2,031 ft²) and it is newer than 82% of them (2015 against a typical 1997). Measured against all of Clackamas County, it is worth more than 39% 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 11878 Sw Oslo St, Wilsonville, OR?

The 2025 property tax bill for 11878 Sw Oslo St, Wilsonville, OR was $6,293. The county assessed it at $326,329.

More homes on Sw Oslo St

Closest homes

More homes in Wilsonville 97070

Assigned schools

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