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Single Family ResidenceResidential
$1,402,123$460 / 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 63How 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

4237 SW ARTHUR WAY

PORTLAND, OR 97221
5
Beds
3 / 1
Baths
3,046 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.4M
$885K low$1.9M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,691 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$949,970 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$949,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,128,540

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMultnomah
Lot (acres)The size of the land the home sits on, from county records.0.34
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
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 400 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ainsworth Elementary SchoolA
Elementary · Grades KG–5 · 1.2 mi
H
Lincoln High SchoolA-
High · Grades 9–12 · 1.9 mi
M
West Sylvan Middle SchoolB
Middle · Grades 6–8 · 1.9 mi

District: Portland School District 1j

Neighborhood · ZIP 97221These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.187

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.12,908
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,123 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,636
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$196,617
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

4237 Sw Arthur Way 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 98% of homes in Multnomah County
  • Costs more per square foot than 90% of homes in Portland 97221
  • Bigger than 92% of homes in Multnomah County
  • Has a bigger lot than 90% of homes in Multnomah County
  • Older than 97% of homes in Portland 97221

What homes are worth in Portland 97221

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

This home
$335K$2.1M

This home is worth more than 91% of homes in Portland 97221.

How it measures up in Portland 97221

The dot is this home. The mark in the middle is the typical home in Portland 97221.

Estimated value$1,402,123
CheaperTypical $757,674Pricier

Pricier than 91% of homes nearby

Price per ft²$460
CheaperTypical $339Pricier

Pricier than 90% of homes nearby

Living area3,046 ft²
SmallerTypical 2,347 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.34 ac
SmallerTypical 0.26 acBigger

Bigger than 72% of homes nearby

Year built1923
OlderTypical 1964Newer

Newer than 3% of homes nearby

How 4237 Sw Arthur Way ranks against every home in each area.
MeasureThis homeSouthwest Hills Residential LeaguePortland 97221Multnomah County
Estimated valuepricier than$1,402,12379% of homes91% of homes98% of homes
Price per ft²pricier than$46085% of homes90% of homes87% of homes
Living areabigger than3,046 ft²57% of homes73% of homes92% of homes
Lot sizebigger than0.34 ac71% of homes72% of homes90% of homes
Year builtnewer than192321% of homes3% of homes18% of homes

About 4237 Sw Arthur Way

How much is 4237 Sw Arthur Way, Portland, OR worth?

The TopHap Estimate for 4237 Sw Arthur Way, Portland, OR is $1,402,123 as of Sep 24, 2026. The likely range is $884,934 to $1,919,312. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4237 Sw Arthur Way, Portland, OR?

4237 Sw Arthur Way, Portland, OR has 5 bedrooms, 3 bathrooms, 3,046 square feet of living space and a 0.34-acre lot.

When was 4237 Sw Arthur Way, Portland, OR built?

4237 Sw Arthur Way, Portland, OR was built in 1923, making it 103 years old. The building has 2 stories.

What schools serve 4237 Sw Arthur Way, Portland, OR?

4237 Sw Arthur Way, Portland, OR is assigned to Ainsworth Elementary School (elementary), rated A; Lincoln High School (high), rated A-; West Sylvan Middle School (middle), rated B. All sit in Portland School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4237 Sw Arthur Way, Portland, OR compare to other homes in Portland 97221?

Among the 4,397 homes in Portland 97221, it is worth more than 91% of them ($1,402,123 against a typical $757,674), its price per square foot is higher than 90% of them ($460 against a typical $339), it is bigger than 73% of them (3,046 ft² against a typical 2,347 ft²), its lot is bigger than 72% of them (0.34 ac against a typical 0.26 ac) and it is newer than 3% of them (1923 against a typical 1964). Measured against all of Multnomah County, it is worth more than 98% 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 4237 Sw Arthur Way, Portland, OR?

The 2024 property tax bill for 4237 Sw Arthur Way, Portland, OR was $20,691. The county assessed it at $949,970.

More homes on Sw Arthur Way

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