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Single Family ResidenceResidential
Last sold for $120,000 on Jun 22, 2010

422 ONION AVE

ONTARIO, OR 97914
3
Beds
1
Baths
988 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.
9.62 ac
Lot SizeThe size of the land the home sits on, from county records.
1918
Year BuiltThe year the home was originally built, according to county records.
2
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.$120,000 · Jun 22, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,364 (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.$87,360 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,619
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$53,741
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$84,952
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$271,030

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.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMalheur
Lot (acres)The size of the land the home sits on, from county records.9.62
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Ontario Middle SchoolD+
Middle · Grades 6–8 · 3.2 mi
H
Ontario High SchoolD
High · Grades 9–12 · 3.3 mi
E
May Roberts Elementary SchoolD+
Elementary · Grades KG–1 · 3.6 mi

District: Ontario School District 8

Neighborhood · ZIP 97914These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.119
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
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.1.1%
PopulationHow many people live in this area.17,422
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.66 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,977
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$63,234
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.11 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

422 Onion 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 79% of homes in Ontario 97914
  • Has a bigger lot than 89% of homes in Ontario 97914
  • Older than 96% of homes in Ontario 97914

How it measures up in Ontario 97914

The dot is this home. The mark in the middle is the typical home in Ontario 97914.

Living area988 ft²
SmallerTypical 1,340 ft²Bigger

Bigger than 21% of homes nearby

Lot size9.62 ac
SmallerTypical 0.28 acBigger

Bigger than 89% of homes nearby

Year built1918
OlderTypical 1974Newer

Newer than 4% of homes nearby

How 422 Onion Ave ranks against every home in each area.
MeasureThis homeOntario 97914Malheur County
Living areabigger than988 ft²21% of homes22% of homes
Lot sizebigger than9.62 ac89% of homes80% of homes
Year builtnewer than19184% of homes5% of homes

About 422 Onion Ave

When did 422 Onion Ave, Ontario, OR last sell?

422 Onion Ave, Ontario, OR last sold on Jun 22, 2010 for $120,000, according to the county's recorded deed.

How big is 422 Onion Ave, Ontario, OR?

422 Onion Ave, Ontario, OR has 3 bedrooms, 1 bathrooms, 988 square feet of living space and a 9.62-acre lot.

When was 422 Onion Ave, Ontario, OR built?

422 Onion Ave, Ontario, OR was built in 1918, making it 108 years old. The building has 2 stories.

What schools serve 422 Onion Ave, Ontario, OR?

422 Onion Ave, Ontario, OR is assigned to Ontario Middle School (middle), rated D+; Ontario High School (high), rated D; May Roberts Elementary School (elementary), rated D+. All sit in Ontario School District 8. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 422 Onion Ave, Ontario, OR compare to other homes in Ontario 97914?

Among the 5,935 homes in Ontario 97914, it is bigger than 21% of them (988 ft² against a typical 1,340 ft²), its lot is bigger than 89% of them (9.62 ac against a typical 0.28 ac) and it is newer than 4% of them (1918 against a typical 1974). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 422 Onion Ave, Ontario, OR?

The 2025 property tax bill for 422 Onion Ave, Ontario, OR was $1,364. The county assessed it at $87,360.

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Assigned schools

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