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Single Family ResidenceResidential
$722,260$236 / 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 Oct 21, 2026
Last sold for $426,501 on Mar 13, 2007

13644 SE SIERRA DR

CLACKAMAS, OR 97015
4
Beds
3
Baths
3,064 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.

Valuation

$722K
$693K low$751K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$426,501 · Mar 13, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,929 (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.$425,846 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$413,443
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$757,911

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.

E
Sunnyside Elementary SchoolB-
Elementary · Grades KG–5 · 0.3 mi
M
Rock Creek Middle SchoolB-
Middle · Grades 6–8 · 0.4 mi
H
Clackamas High SchoolC-
High · Grades 9–12 · 0.6 mi

District: North Clackamas School District 12

Neighborhood · ZIP 97015These 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.72
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.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.11%
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.24,454
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,813 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,203
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,734
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

13644 Se Sierra Dr 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 88% of homes in Clackamas 97015
  • Costs less per square foot than 89% of homes in Clackamas County
  • Bigger than 92% of homes in Clackamas 97015
  • Has a smaller lot than 81% of homes in Clackamas County
  • Newer than 92% of homes in Sunnyside

What homes are worth in Clackamas 97015

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

This home
$168K$845K

This home is worth more than 88% of homes in Clackamas 97015.

How it measures up in Clackamas 97015

The dot is this home. The mark in the middle is the typical home in Clackamas 97015.

Estimated value$722,260
CheaperTypical $579,100Pricier

Pricier than 88% of homes nearby

Price per ft²$236
CheaperTypical $279Pricier

Pricier than 16% of homes nearby

Living area3,064 ft²
SmallerTypical 1,928 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.14 ac
SmallerTypical 0.16 acBigger

Bigger than 45% of homes nearby

Year built2006
OlderTypical 1994Newer

Newer than 82% of homes nearby

How 13644 Se Sierra Dr ranks against every home in each area.
MeasureThis homeSunnysideClackamas 97015Clackamas County
Estimated valuepricier than$722,26087% of homes88% of homes67% of homes
Price per ft²pricier than$23622% of homes16% of homes11% of homes
Living areabigger than3,064 ft²89% of homes92% of homes84% of homes
Lot sizebigger than0.14 ac29% of homes45% of homes19% of homes
Year builtnewer than200692% of homes82% of homes86% of homes

About 13644 Se Sierra Dr

How much is 13644 Se Sierra Dr, Clackamas, OR worth?

The TopHap Estimate for 13644 Se Sierra Dr, Clackamas, OR is $722,260 as of Oct 21, 2026. The likely range is $693,064 to $751,456. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13644 Se Sierra Dr, Clackamas, OR last sell?

13644 Se Sierra Dr, Clackamas, OR last sold on Mar 13, 2007 for $426,501, according to the county's recorded deed.

How big is 13644 Se Sierra Dr, Clackamas, OR?

13644 Se Sierra Dr, Clackamas, OR has 4 bedrooms, 3 bathrooms and 3,064 square feet of living space.

When was 13644 Se Sierra Dr, Clackamas, OR built?

13644 Se Sierra Dr, Clackamas, OR was built in 2006, making it 20 years old.

What schools serve 13644 Se Sierra Dr, Clackamas, OR?

13644 Se Sierra Dr, Clackamas, OR is assigned to Sunnyside Elementary School (elementary), rated B-; Rock Creek Middle School (middle), rated B-; Clackamas High School (high), rated C-. All sit in North Clackamas School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 13644 Se Sierra Dr, Clackamas, OR compare to other homes in Clackamas 97015?

Among the 6,550 homes in Clackamas 97015, it is worth more than 88% of them ($722,260 against a typical $579,100), its price per square foot is higher than 16% of them ($236 against a typical $279), it is bigger than 92% of them (3,064 ft² against a typical 1,928 ft²), its lot is bigger than 45% of them (0.14 ac against a typical 0.16 ac) and it is newer than 82% of them (2006 against a typical 1994). Measured against all of Clackamas County, it is worth more than 67% 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 13644 Se Sierra Dr, Clackamas, OR?

The 2025 property tax bill for 13644 Se Sierra Dr, Clackamas, OR was $8,929. The county assessed it at $425,846.

More homes on Se Sierra Dr

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Assigned schools

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