Duplexes for sale in Ontario

1,002 available properties
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Foreclosure
House
House for sale in Ontario, Malheur County
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Ontario, Malheur County

2 Bedrooms

2 Bathrooms

1,108 sq.ft

1 day + 5 hours ago

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Foreclosure
House
House for sale in Ontario, Malheur County
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Ontario, Malheur County

1,586 sq.ft

1 day + 5 hours ago

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Property for sale in Ontario, Malheur County
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Ontario, Malheur County

1 day + 5 hours ago

43 pictures Arrow icon pointing to the right
New
House
House for sale in Ontario, Malheur County
USD 1,375,000
Ontario, Malheur County

5 Bedrooms

4 Bathrooms

2,700 sq.ft

PatioGardenParkingEquipped kitchen

2 days + 5 hours ago

43 pictures Arrow icon pointing to the right
New
Farm
Farm for sale in Ontario, Malheur County
USD 1,375,000
Ontario, Malheur County

5 Bedrooms

4 Bathrooms

2,990 sq.ft

GardenParking

2 days + 5 hours ago

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New
House
House for sale in Ontario, Malheur County
USD 1,375,000
Ontario, Malheur County

5 Bedrooms

4 Bathrooms

2,700 sq.ft

GardenParking

2 days + 5 hours ago

24 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 349,900
Ontario, Malheur County

4 Bedrooms

4 Bathrooms

2,488 sq.ft

GardenParkingCellar

3 days + 5 hours ago

25 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 295,000
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,744 sq.ft

PatioGardenEquipped kitchenParkingAir conditioning

3 days + 5 hours ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 650,000
Ontario, Malheur County

12 Bedrooms

4 Bathrooms

4,000 sq.ft

5 days + 5 hours ago

20 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 650,000
Ontario, Malheur County

12 Bedrooms

4 Bathrooms

4,000 sq.ft

6 days + 5 hours ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 349,900
Ontario, Malheur County

4 Bedrooms

4 Bathrooms

2,488 sq.ft

GardenParkingCellar

6 days + 5 hours ago

30 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 299,000
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,805 sq.ft

GardenOffice roomDeckParking

1 week + 5 hours ago

23 pictures Arrow icon pointing to the right
Townhouse
Townhouse for sale in Ontario, Malheur County
USD 225,000
Ontario, Malheur County

2 Bedrooms

2 Bathrooms

1,156 sq.ft

PatioGarden

1 week + 5 hours ago

22 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 235,000
Ontario, Malheur County

936 sq.ft

GardenEquipped kitchen

1 week + 2 days ago

35 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 339,900
Ontario, Malheur County

5 Bedrooms

3 Bathrooms

2,432 sq.ft

Garden

1 week + 2 days ago

42 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 239,999
Ontario, Malheur County

1 Bedroom

1 Bathroom

520 sq.ft

1 week + 2 days ago

21 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 269,000
Ontario, Malheur County

3 Bedrooms

1 Bathroom

1,056 sq.ft

Equipped kitchen

1 week + 2 days ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 295,000
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,744 sq.ft

PatioGardenEquipped kitchenParkingAir conditioning

1 week + 5 days ago

29 pictures Arrow icon pointing to the right
House
House for sale in Treasure Valley Mobile Village, Ontario
USD 105,000
Treasure Valley Mobile Village, Ontario

2 Bedrooms

2 Bathrooms

1,352 sq.ft

PatioAir conditioningHeating

2 weeks + 1 day ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 194,900
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,080 sq.ft

Equipped kitchenParking

2 weeks + 2 days ago

43 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 299,000
Ontario, Malheur County

4 Bedrooms

2 Bathrooms

2,026 sq.ft

ParkingCellar

2 weeks + 3 days ago

33 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 295,000
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,400 sq.ft

PatioGardenEquipped kitchenParkingAir conditioningHeating

2 weeks + 3 days ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 299,000
Ontario, Malheur County

4 Bedrooms

2 Bathrooms

2,026 sq.ft

ParkingCellar

2 weeks + 3 days ago

38 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 575,000
Ontario, Malheur County

5 Bedrooms

2 Bathrooms

2,720 sq.ft

DeckFireplaceParking

Aug 14, 2026

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 799,500
Ontario, Malheur County

5 Bedrooms

4 Bathrooms

4,230 sq.ft

PatioGardenEquipped kitchen

2 weeks + 3 days ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 449,000
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,800 sq.ft

ParkingEquipped kitchen

2 weeks + 4 days ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 449,000
Ontario, Malheur County

3 Bedrooms

2 Bathrooms

1,800 sq.ft

ParkingEquipped kitchen

2 weeks + 4 days ago

2 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 355,000
Ontario, Malheur County

3 Bedrooms

3 Bathrooms

1,714 sq.ft

PatioGardenOffice roomSwimming poolEquipped kitchenParking

2 weeks + 4 days ago

28 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 355,000
Ontario, Malheur County

3 Bedrooms

3 Bathrooms

1,714 sq.ft

PatioGardenOffice roomSwimming poolEquipped kitchenParking

2 weeks + 4 days ago

43 pictures Arrow icon pointing to the right
House
House for sale in Ontario, Malheur County
USD 459,900
Ontario, Malheur County

5 Bedrooms

3 Bathrooms

2,936 sq.ft

GardenEquipped kitchen

2 weeks + 6 days ago

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