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Duplex (2 Units, Any Combination)Residential
Last sold for $62,000 on Apr 1, 1983

580 UNION AVE

GLADSTONE, OR 97027
6
Beds
2
Baths
1,664 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$62,000 · Apr 1, 1983

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,039 (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.$250,106 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,822
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$442,956

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyClackamas
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.Baseboard
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
John Wetten Elementary SchoolB-
Elementary · Grades 1–5 · 0.4 mi
H
Gladstone High SchoolB
High · Grades 9–12 · 0.6 mi
M
Kraxberger Middle SchoolB+
Middle · Grades 6–8 · 0.7 mi

District: Gladstone School District 115

Neighborhood · ZIP 97027These 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.109
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 100.176

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.12,430
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,729 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,903
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,311
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

580 Union 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.

  • Smaller than 67% of homes in Clackamas County
  • Has a smaller lot than 78% of homes in Clackamas County
  • Older than 73% of homes in Clackamas County

How it measures up in Gladstone 97027

The dot is this home. The mark in the middle is the typical home in Gladstone 97027.

Living area1,664 ft²
SmallerTypical 1,819 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.15 ac
SmallerTypical 0.17 acBigger

Bigger than 31% of homes nearby

Year built1968
OlderTypical 1971Newer

Newer than 41% of homes nearby

How 580 Union Ave ranks against every home in each area.
MeasureThis homeGladstone 97027Clackamas County
Living areabigger than1,664 ft²42% of homes33% of homes
Lot sizebigger than0.15 ac31% of homes22% of homes
Year builtnewer than196841% of homes27% of homes

About 580 Union Ave

When did 580 Union Ave, Gladstone, OR last sell?

580 Union Ave, Gladstone, OR last sold on Apr 1, 1983 for $62,000, according to the county's recorded deed.

How big is 580 Union Ave, Gladstone, OR?

580 Union Ave, Gladstone, OR has 6 bedrooms, 2 bathrooms and 1,664 square feet of living space.

When was 580 Union Ave, Gladstone, OR built?

580 Union Ave, Gladstone, OR was built in 1968, making it 58 years old.

What schools serve 580 Union Ave, Gladstone, OR?

580 Union Ave, Gladstone, OR is assigned to John Wetten Elementary School (elementary), rated B-; Gladstone High School (high), rated B; Kraxberger Middle School (middle), rated B+. All sit in Gladstone School District 115. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 580 Union Ave, Gladstone, OR compare to other homes in Gladstone 97027?

Among the 3,769 homes in Gladstone 97027, it is bigger than 42% of them (1,664 ft² against a typical 1,819 ft²), its lot is bigger than 31% of them (0.15 ac against a typical 0.17 ac) and it is newer than 41% of them (1968 against a typical 1971). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 580 Union Ave, Gladstone, OR?

The 2025 property tax bill for 580 Union Ave, Gladstone, OR was $5,039. The county assessed it at $250,106.

More homes on Union Ave

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Assigned schools

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