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Single Family ResidenceResidential
$679,059$367 / 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 91How 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 $408,000 on May 20, 2004

3773 SW BLACKSTONE LN

PORTLAND, OR 97239
3
Beds
2
Baths
1,852 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
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

$679K
$616K low$743K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$408,000 · May 20, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,736 (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.$364,210 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$364,210
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$684,120

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMultnomah
Lot (acres)The size of the land the home sits on, from county records.0.11
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
CoolingThe type of cooling or air conditioning in the home.Central
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 · 250 ft²

Transaction History(4)

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
Ainsworth Elementary SchoolA
Elementary · Grades KG–5 · 0.9 mi
H
Lincoln High SchoolA-
High · Grades 9–12 · 1.7 mi
M
West Sylvan Middle SchoolB
Middle · Grades 6–8 · 2.9 mi

District: Portland School District 1j

Neighborhood · ZIP 97239These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.188

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.1%
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.17,689
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,736 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,852
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,292
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

3773 Sw Blackstone 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.

  • Worth less than 83% of homes in Southwest Hills Residential League
  • Smaller than 80% of homes in Southwest Hills Residential League
  • Has a smaller lot than 91% of homes in Southwest Hills Residential League
  • Newer than 65% of homes in Southwest Hills Residential League

What homes are worth in Portland 97239

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

This home
$242K$1.5M

This home is worth more than 55% of homes in Portland 97239.

How it measures up in Portland 97239

The dot is this home. The mark in the middle is the typical home in Portland 97239.

Estimated value$679,059
CheaperTypical $640,205Pricier

Pricier than 55% of homes nearby

Price per ft²$367
CheaperTypical $344Pricier

Pricier than 62% of homes nearby

Living area1,852 ft²
SmallerTypical 1,872 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.11 ac
SmallerTypical 0.18 acBigger

Bigger than 23% of homes nearby

Year built1965
OlderTypical 1972Newer

Newer than 46% of homes nearby

How 3773 Sw Blackstone Ln ranks against every home in each area.
MeasureThis homeSouthwest Hills Residential LeaguePortland 97239Multnomah County
Estimated valuepricier than$679,05917% of homes55% of homes79% of homes
Price per ft²pricier than$36751% of homes62% of homes63% of homes
Living areabigger than1,852 ft²20% of homes50% of homes65% of homes
Lot sizebigger than0.11 ac9% of homes23% of homes18% of homes
Year builtnewer than196565% of homes46% of homes55% of homes

About 3773 Sw Blackstone Ln

How much is 3773 Sw Blackstone Ln, Portland, OR worth?

The TopHap Estimate for 3773 Sw Blackstone Ln, Portland, OR is $679,059 as of Aug 30, 2026. The likely range is $615,578 to $742,540. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3773 Sw Blackstone Ln, Portland, OR last sell?

3773 Sw Blackstone Ln, Portland, OR last sold on May 20, 2004 for $408,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3773 Sw Blackstone Ln, Portland, OR?

3773 Sw Blackstone Ln, Portland, OR has 3 bedrooms, 2 bathrooms, 1,852 square feet of living space and a 0.11-acre lot.

When was 3773 Sw Blackstone Ln, Portland, OR built?

3773 Sw Blackstone Ln, Portland, OR was built in 1965, making it 61 years old. It is a ranch home. The building has 2 stories.

What schools serve 3773 Sw Blackstone Ln, Portland, OR?

3773 Sw Blackstone Ln, 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 3773 Sw Blackstone Ln, Portland, OR compare to other homes in Portland 97239?

Among the 5,610 homes in Portland 97239, it is worth more than 55% of them ($679,059 against a typical $640,205), its price per square foot is higher than 62% of them ($367 against a typical $344), it is bigger than 50% of them (1,852 ft² against a typical 1,872 ft²), its lot is bigger than 23% of them (0.11 ac against a typical 0.18 ac) and it is newer than 46% of them (1965 against a typical 1972). Measured against all of Multnomah County, it is worth more than 79% 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 3773 Sw Blackstone Ln, Portland, OR?

The 2024 property tax bill for 3773 Sw Blackstone Ln, Portland, OR was $9,736. The county assessed it at $364,210.

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