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Single Family ResidenceResidential
$1,471,053$334 / 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 96How 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 $2,975,000 on Nov 12, 2007

21615 SHANNON LN

WEST LINN, OR 97068
5
Beds
4 / 1
Baths
4,407 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.
1.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,975,000 · Nov 12, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,043 (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.$728,687 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$707,464
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,199,365

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyClackamas
Lot (acres)The size of the land the home sits on, from county records.1.16
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Rosemont Ridge Middle SchoolA
Middle · Grades 6–8 · 0.4 mi
E
Trillium Creek Primary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
H
West Linn High SchoolA-
High · Grades 9–12 · 1.2 mi

District: West Linn-Wilsonville School District

Neighborhood · ZIP 97068These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.179

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.31,770
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,333 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,957
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$178,420
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

21615 Shannon 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.

  • Among the most valuable homes in Rosemont Summit
  • Costs more per square foot than 88% of homes in Rosemont Summit
  • Bigger than 96% of homes in Clackamas County
  • Among the largest lots in Rosemont Summit

What homes are worth in West Linn 97068

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

This home
$259K$2.4M

This home is worth more than 92% of homes in West Linn 97068.

How it measures up in West Linn 97068

The dot is this home. The mark in the middle is the typical home in West Linn 97068.

Estimated value$1,471,053
CheaperTypical $771,757Pricier

Pricier than 92% of homes nearby

Price per ft²$334
CheaperTypical $313Pricier

Pricier than 64% of homes nearby

Living area4,407 ft²
SmallerTypical 2,525 ft²Bigger

Bigger than 92% of homes nearby

Lot size1.16 ac
SmallerTypical 0.23 acBigger

Bigger than 91% of homes nearby

Year built1989
OlderTypical 1987Newer

Newer than 57% of homes nearby

How 21615 Shannon Ln ranks against every home in each area.
MeasureThis homeRosemont SummitWest Linn 97068Clackamas County
Estimated valuepricier than$1,471,053almost all homes92% of homes96% of homes
Price per ft²pricier than$33488% of homes64% of homes61% of homes
Living areabigger than4,407 ft²93% of homes92% of homes96% of homes
Lot sizebigger than1.16 acalmost all homes91% of homes81% of homes
Year builtnewer than198945% of homes57% of homes59% of homes

About 21615 Shannon Ln

How much is 21615 Shannon Ln, West Linn, OR worth?

The TopHap Estimate for 21615 Shannon Ln, West Linn, OR is $1,471,053 as of Sep 24, 2026. The likely range is $1,405,911 to $1,536,195. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21615 Shannon Ln, West Linn, OR last sell?

21615 Shannon Ln, West Linn, OR last sold on Nov 12, 2007 for $2,975,000, according to the county's recorded deed.

How big is 21615 Shannon Ln, West Linn, OR?

21615 Shannon Ln, West Linn, OR has 5 bedrooms, 4 bathrooms, 4,407 square feet of living space and a 1.16-acre lot.

When was 21615 Shannon Ln, West Linn, OR built?

21615 Shannon Ln, West Linn, OR was built in 1989, making it 37 years old. The building has 2 stories.

What schools serve 21615 Shannon Ln, West Linn, OR?

21615 Shannon Ln, West Linn, OR is assigned to Rosemont Ridge Middle School (middle), rated A; Trillium Creek Primary School (elementary), rated A+; West Linn 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 21615 Shannon Ln, West Linn, OR compare to other homes in West Linn 97068?

Among the 11,129 homes in West Linn 97068, it is worth more than 92% of them ($1,471,053 against a typical $771,757), its price per square foot is higher than 64% of them ($334 against a typical $313), it is bigger than 92% of them (4,407 ft² against a typical 2,525 ft²), its lot is bigger than 91% of them (1.16 ac against a typical 0.23 ac) and it is newer than 57% of them (1989 against a typical 1987). Measured against all of Clackamas County, it is worth more than 96% 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 21615 Shannon Ln, West Linn, OR?

The 2025 property tax bill for 21615 Shannon Ln, West Linn, OR was $14,043. The county assessed it at $728,687.

More homes on Shannon Ln

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Assigned schools

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