Two homes, one lot — and one of the best entry-point investments in Columbia County. This St. Helens duplex offers a 2BR/1BA front unit (832 SF) currently leased through September 2026 at $1,750/month, plus a 2BR/1BA rear unit (720 SF) with its own private access from N 10th Street — just rented unit B for $1,600/mo. Both units are all-electric with public water and sewer (billed back), and the property has a track record of strong occupancy and consistent rent growth. Whether you're a first-time investor looking to house-hack, or a portfolio buyer adding proven cash flow in a Portland-adjacent market, this one checks the boxes. Conveniently located off Hwy 30, 30 minutes from Portland.
Multi-familyProperty Type
1938Year Built
6,534 sq ftLot Size
$313Price/Sq.Ft.
Listed by Cory Carlson• Constant Commercial Real Estate Inc
Complete electrical work for a kitchen and closet remodel. Relocate the range circuit and outlet, install a refrigerator outlet, and extend the kitchen circuit to include additional outlets on both sides of the range.
Electrical
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
8 unhealthy days expected this year, 8 days in 30 years
Provided by First Street
Historical weather
Saint Helens, OR • 97051
Average low and high temperatures (°F)
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75
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61
45
51
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48
39
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Sun exposure
75/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1070 Deer Island Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $330,000 and $470,400.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $330K to $470K.