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Single Family ResidenceResidential
$429,942$521 / 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 87How 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 $408,800 on May 24, 2024

3900 SE RISLEY AVE

PORTLAND, OR 97267
2
Beds
1
Baths
825 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$430K
$372K low$488K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$408,800 · May 24, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,343 (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.$177,310 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$172,146
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$390,975

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.0.29
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.

E
View Acres Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
H
Rex Putnam High SchoolD+
High · Grades 9–12 · 1.2 mi
M
Alder Creek Middle SchoolD-
Middle · Grades 6–8 · 1.5 mi

District: North Clackamas School District 12

Neighborhood · ZIP 97267These 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.104
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 100.185

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.22%
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.1.0%
PopulationHow many people live in this area.31,440
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,180 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,271
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,475
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

3900 Se Risley Ave 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 88% of homes in Portland 97267
  • Among the highest price per square foot in Oak Grove Community Council
  • Among the smallest homes in Portland 97267
  • Has a bigger lot than 71% of homes in Portland 97267
  • Older than 86% of homes in Clackamas County

What homes are worth in Portland 97267

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

This home
$335K$1000K

This home is worth more than 12% of homes in Portland 97267.

How it measures up in Portland 97267

The dot is this home. The mark in the middle is the typical home in Portland 97267.

Estimated value$429,942
CheaperTypical $543,451Pricier

Pricier than 12% of homes nearby

Price per ft²$521
CheaperTypical $295Pricier

Pricier than almost all homes nearby

Living area825 ft²
SmallerTypical 1,863 ft²Bigger

Smaller than almost all homes nearby

Lot size0.29 ac
SmallerTypical 0.23 acBigger

Bigger than 71% of homes nearby

Year built1951
OlderTypical 1971Newer

Newer than 16% of homes nearby

How 3900 Se Risley Ave ranks against every home in each area.
MeasureThis homeOak Grove Community CouncilPortland 97267Clackamas County
Estimated valuepricier than$429,94213% of homes12% of homes15% of homes
Price per ft²pricier than$521almost all homesalmost all homes96% of homes
Living areabigger than825 ft²2% of homesalmost no homes2% of homes
Lot sizebigger than0.29 ac66% of homes71% of homes60% of homes
Year builtnewer than195121% of homes16% of homes14% of homes

About 3900 Se Risley Ave

How much is 3900 Se Risley Ave, Portland, OR worth?

The TopHap Estimate for 3900 Se Risley Ave, Portland, OR is $429,942 as of Sep 24, 2026. The likely range is $372,192 to $487,692. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3900 Se Risley Ave, Portland, OR last sell?

3900 Se Risley Ave, Portland, OR last sold on May 24, 2024 for $408,800, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3900 Se Risley Ave, Portland, OR?

3900 Se Risley Ave, Portland, OR has 2 bedrooms, 1 bathrooms, 825 square feet of living space and a 0.29-acre lot.

When was 3900 Se Risley Ave, Portland, OR built?

3900 Se Risley Ave, Portland, OR was built in 1951, making it 75 years old. The building has 1 story.

What schools serve 3900 Se Risley Ave, Portland, OR?

3900 Se Risley Ave, Portland, OR is assigned to View Acres Elementary School (elementary), rated A-; Rex Putnam High School (high), rated D+; Alder Creek Middle School (middle), rated D-. All sit in North Clackamas School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3900 Se Risley Ave, Portland, OR compare to other homes in Portland 97267?

Among the 11,058 homes in Portland 97267, it is worth more than 12% of them ($429,942 against a typical $543,451), its price per square foot is higher than almost all of them ($521 against a typical $295), it is bigger than almost none of them (825 ft² against a typical 1,863 ft²), its lot is bigger than 71% of them (0.29 ac against a typical 0.23 ac) and it is newer than 16% of them (1951 against a typical 1971). Measured against all of Clackamas County, it is worth more than 15% 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 3900 Se Risley Ave, Portland, OR?

The 2025 property tax bill for 3900 Se Risley Ave, Portland, OR was $3,343. The county assessed it at $177,310.

More homes on Se Risley Ave

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Assigned schools

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