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Mobile HomeResidential
Last sold for $70,000 on Jul 30, 2026

520 N 4TH ST

UNION, OR 97883
2
Beds
1
Baths
871 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$70,000 · Jul 30, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$309 (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.$48,050 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$46,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$110,780

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.77 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.''

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.39
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 160 ft²

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
Union Elementary SchoolC-
Elementary · Grades KG–6 · 0.4 mi
M
Union High SchoolB+
Middle · Grades 7–12 · 0.5 mi

District: Union School District 5

Neighborhood · ZIP 97883These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.2,798
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,925
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,167
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

520 N 4th 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.

  • Smaller than 91% of homes in Union County

How it measures up in Union 97883

The dot is this home. The mark in the middle is the typical home in Union 97883.

Living area871 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.39 ac
SmallerTypical 0.29 acBigger

Bigger than 58% of homes nearby

Year built1973
OlderTypical 1973Newer

Newer than 51% of homes nearby

How 520 N 4th St ranks against every home in each area.
MeasureThis homeUnion 97883Union County
Living areabigger than871 ft²10% of homes9% of homes
Lot sizebigger than0.39 ac58% of homes61% of homes
Year builtnewer than197351% of homes55% of homes

About 520 N 4th St

When did 520 N 4th St, Union, OR last sell?

520 N 4th St, Union, OR last sold on Jul 30, 2026 for $70,000, according to the county's recorded deed.

How big is 520 N 4th St, Union, OR?

520 N 4th St, Union, OR has 2 bedrooms, 1 bathrooms, 871 square feet of living space and a 0.39-acre lot.

When was 520 N 4th St, Union, OR built?

520 N 4th St, Union, OR was built in 1973, making it 53 years old. It is a mobile home home. The building has 1 story.

What schools serve 520 N 4th St, Union, OR?

520 N 4th St, Union, OR is assigned to Union Elementary School (elementary), rated C-; Union High School (middle), rated B+. All sit in Union School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 N 4th St, Union, OR compare to other homes in Union 97883?

Among the 1,110 homes in Union 97883, it is bigger than 10% of them (871 ft² against a typical 1,440 ft²), its lot is bigger than 58% of them (0.39 ac against a typical 0.29 ac) and it is newer than 51% of them (1973 against a typical 1973). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 520 N 4th St, Union, OR?

The 2025 property tax bill for 520 N 4th St, Union, OR was $309. The county assessed it at $48,050.

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