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Single Family ResidenceResidential
$1,174,720$309 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $442,500 on Dec 1, 1999

3920 SW TUNNELWOOD ST

PORTLAND, OR 97221
7
Beds
4 / 1
Baths
3,797 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$442,500 · Dec 1, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,383 (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.$650,310 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$650,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,098,910

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.0.41
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.Composition Shingle
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 500 ft²Shed · 48 ft²

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
Bridlemile Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
M
Robert Gray Middle SchoolA-
Middle · Grades 6–8 · 1.2 mi
H
Ida B. Wells High SchoolA-
High · Grades 9–12 · 1.8 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

3920 Sw Tunnelwood St 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 97% of homes in Multnomah County
  • Costs less per square foot than 69% of homes in Portland 97221
  • Bigger than 96% of homes in Multnomah County
  • Has a bigger lot than 92% of homes in Multnomah County
  • Older than 82% of homes in Bridlemile

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
$340K$2.1M

This home is worth more than 86% 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$1,174,720
CheaperTypical $768,282Pricier

Pricier than 86% of homes nearby

Price per ft²$309
CheaperTypical $339Pricier

Pricier than 31% of homes nearby

Living area3,797 ft²
SmallerTypical 2,332 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.41 ac
SmallerTypical 0.26 acBigger

Bigger than 79% of homes nearby

Year built1954
OlderTypical 1964Newer

Newer than 32% of homes nearby

How 3920 Sw Tunnelwood St ranks against every home in each area.
MeasureThis homeBridlemilePortland 97221Multnomah County
Estimated valuepricier than$1,174,72089% of homes86% of homes97% of homes
Price per ft²pricier than$30933% of homes31% of homes39% of homes
Living areabigger than3,797 ft²89% of homes88% of homes96% of homes
Lot sizebigger than0.41 ac84% of homes79% of homes92% of homes
Year builtnewer than195418% of homes32% of homes44% of homes

About 3920 Sw Tunnelwood St

How much is 3920 Sw Tunnelwood St, Portland, OR worth?

The TopHap Estimate for 3920 Sw Tunnelwood St, Portland, OR is $1,174,720 as of Aug 30, 2026. The likely range is $1,096,416 to $1,253,024. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3920 Sw Tunnelwood St, Portland, OR last sell?

3920 Sw Tunnelwood St, Portland, OR last sold on Dec 1, 1999 for $442,500, according to the county's recorded deed.

How big is 3920 Sw Tunnelwood St, Portland, OR?

3920 Sw Tunnelwood St, Portland, OR has 7 bedrooms, 4 bathrooms, 3,797 square feet of living space and a 0.41-acre lot.

When was 3920 Sw Tunnelwood St, Portland, OR built?

3920 Sw Tunnelwood St, Portland, OR was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 3920 Sw Tunnelwood St, Portland, OR?

3920 Sw Tunnelwood St, Portland, OR is assigned to Bridlemile Elementary School (elementary), rated A+; Robert Gray Middle School (middle), rated A-; Ida B. Wells High School (high), rated A-. All sit in Portland School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3920 Sw Tunnelwood St, Portland, OR compare to other homes in Portland 97221?

Among the 4,397 homes in Portland 97221, it is worth more than 86% of them ($1,174,720 against a typical $768,282), its price per square foot is higher than 31% of them ($309 against a typical $339), it is bigger than 88% of them (3,797 ft² against a typical 2,332 ft²), its lot is bigger than 79% of them (0.41 ac against a typical 0.26 ac) and it is newer than 32% of them (1954 against a typical 1964). Measured against all of Multnomah County, it is worth more than 97% 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 3920 Sw Tunnelwood St, Portland, OR?

The 2024 property tax bill for 3920 Sw Tunnelwood St, Portland, OR was $17,383. The county assessed it at $650,310.

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