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Single Family ResidenceResidential
$702,391$275 / 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 Sep 24, 2026
Last sold for $667,631 on Sep 23, 2021

27778 SW ALDER LN

WILSONVILLE, OR 97070
4
Beds
3
Baths
2,550 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.

Valuation

$702K
$667K low$738K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$667,631 · Sep 23, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,052 (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.$417,533 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$405,372
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$753,502

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(1)

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.

M
Meridian Creek Middle SchoolC+
Middle · Grades 6–8 · 0.3 mi
E
Boeckman Creek Primary SchoolA-
Elementary · Grades KG–5 · 0.7 mi
H
Wilsonville High SchoolA
High · Grades 9–12 · 0.9 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

27778 Sw Alder 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 more than 66% of homes in Wilsonville 97070
  • Costs less per square foot than 73% of homes in Wilsonville 97070
  • Bigger than 72% of homes in Wilsonville 97070

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
$260K$1.8M

This home is worth more than 66% 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$702,391
CheaperTypical $628,890Pricier

Pricier than 66% of homes nearby

Price per ft²$275
CheaperTypical $301Pricier

Pricier than 27% of homes nearby

Living area2,550 ft²
SmallerTypical 2,044 ft²Bigger

Bigger than 72% of homes nearby

How 27778 Sw Alder Ln ranks against every home in each area.
MeasureThis homeWilsonville 97070Clackamas County
Estimated valuepricier than$702,39166% of homes64% of homes
Price per ft²pricier than$27527% of homes29% of homes
Living areabigger than2,550 ft²72% of homes71% of homes

About 27778 Sw Alder Ln

How much is 27778 Sw Alder Ln, Wilsonville, OR worth?

The TopHap Estimate for 27778 Sw Alder Ln, Wilsonville, OR is $702,391 as of Sep 24, 2026. The likely range is $667,014 to $737,768. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27778 Sw Alder Ln, Wilsonville, OR last sell?

27778 Sw Alder Ln, Wilsonville, OR last sold on Sep 23, 2021 for $667,631, according to the county's recorded deed.

How big is 27778 Sw Alder Ln, Wilsonville, OR?

27778 Sw Alder Ln, Wilsonville, OR has 4 bedrooms, 3 bathrooms and 2,550 square feet of living space.

What schools serve 27778 Sw Alder Ln, Wilsonville, OR?

27778 Sw Alder Ln, Wilsonville, OR is assigned to Meridian Creek Middle School (middle), rated C+; Boeckman Creek Primary School (elementary), rated A-; Wilsonville High School (high), rated A. All sit in West Linn-Wilsonville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 27778 Sw Alder Ln, Wilsonville, OR compare to other homes in Wilsonville 97070?

Among the 7,456 homes in Wilsonville 97070, it is worth more than 66% of them ($702,391 against a typical $628,890), its price per square foot is higher than 27% of them ($275 against a typical $301) and it is bigger than 72% of them (2,550 ft² against a typical 2,044 ft²). Measured against all of Clackamas County, it is worth more than 64% 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 27778 Sw Alder Ln, Wilsonville, OR?

The 2025 property tax bill for 27778 Sw Alder Ln, Wilsonville, OR was $8,052. The county assessed it at $417,533.

More homes on Sw Alder Ln

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Assigned schools

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See this home in context

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