Active

$485,000

1070 Deer Island Rd, Saint Helens, OR 97051

4beds

1,552sqft

Get pre-qualified

Multi Family

Built in 1938

-- sqft lot

$-- Zestimate^®

$313/sqft

$-- HOA

What's special

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 — vacant and ready for an owner-occupant or immediate re-lease at market rate. Combined rents at stabilization top $3,500/month. Both units are all-electric with public water and sewer, 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.

42 days

261

11

Loading...

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 2
Full bathrooms: 2

Heating

Forced Air

Cooling

None

Appliances

Included: Range, Refrigerator, Washer/Dryer, Electric Water Heater
Laundry: Washer Dryer Hookup

Features

Basement: Crawl Space

Interior area

Total structure area: 1,552
Total interior livable area: 1,552 sqft

Property

Parking

Parking features: Driveway
Has uncovered spaces: Yes

Features

Stories: 1

Lot

Size: 6,534 Square Feet
Features: Level, SqFt 5000 to 6999

Details

Parcel number: 13386
Zoning: Multi

Construction

Type & style

Home type: MultiFamily
Property subtype: Multi Family

Materials

Vinyl Siding
Foundation: Concrete Perimeter
Roof: Composition,Shingle

Condition

Year built: 1938

Utilities & green energy

Gas: Gas
Sewer: Public Sewer
Water: Public

Community & HOA

Community

Security: Unknown

Location

Region: Saint Helens

Financial & listing details

Price per square foot: $313/sqft
Tax assessed value: $347,710
Annual tax amount: $2,554
Date on market: 5/11/2026
Listing terms: Call Listing Agent,Cash,Conventional
Total actual rent: 1750
Road surface type: Paved

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
6/17/2026	Price change	$1,650-1.8%$1/sqft
Source: Zillow Rentals Report a problem
6/15/2026	Listed for rent	$1,680+5%$1/sqft
Source: Zillow Rentals Report a problem
5/11/2026	Listed for sale	$485,000+34%$313/sqft
Source: RMLS (OR) #518024891 Report a problem
7/29/2025	Listing removed	$1,600$1/sqft
Source: Zillow Rentals Report a problem
7/24/2025	Listed for rent	$1,600$1/sqft
Source: Zillow Rentals Report a problem
10/14/2024	Listing removed	$1,600$1/sqft
Source: Zillow Rentals Report a problem
7/17/2024	Listing removed	--
Source: Zillow Rentals Report a problem
7/3/2024	Listed for rent	$1,600+0.3%$1/sqft
Source: Zillow Rentals Report a problem
11/14/2023	Listing removed	--
Source: Zillow Rentals Report a problem
11/6/2023	Listed for rent	$1,595+6.7%$1/sqft
Source: Zillow Rentals Report a problem
10/9/2023	Listing removed	--
Source: Zillow Rentals Report a problem
9/30/2023	Listed for rent	$1,495$1/sqft
Source: Zillow Rentals Report a problem
12/15/2022	Sold	$362,000+3.4%$233/sqft
Source: RMLS (OR) #21010954 Report a problem
11/5/2022	Pending sale	$350,000$226/sqft
Source: RMLS (OR) #21010954 Report a problem
9/21/2022	Listed for sale	$350,000+17.1%$226/sqft
Source: RMLS (OR) #21010954 Report a problem
10/17/2020	Listing removed	$299,000$193/sqft
Source: Keller Williams Realty Professionals #20132784 Report a problem
9/2/2020	Listed for sale	$299,000$193/sqft
Source: Keller Williams Realty Professionals #20132784 Report a problem
6/9/2020	Listing removed	$299,000$193/sqft
Source: Keller Williams Realty Professionals #20132784 Report a problem
6/4/2020	Price change	$299,000-2.7%$193/sqft
Source: Keller Williams Realty Professionals #20132784 Report a problem
5/29/2020	Price change	$307,200-3.7%$198/sqft
Source: Keller Williams Realty Professionals #20132784 Report a problem
5/15/2020	Listed for sale	$319,000+18.2%$206/sqft
Source: Keller Williams Realty Professionals #20132784 Report a problem
7/12/2018	Listing removed	$269,900$174/sqft
Source: Keller Williams Realty Professionals #18079557 Report a problem
6/22/2018	Price change	$269,900-3.6%$174/sqft
Source: Keller Williams Realty Professionals #18079557 Report a problem
5/7/2018	Listed for sale	$279,900$180/sqft
Source: Keller Williams Realty Profes. #18079557 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$2,466 +1.5%	$153,950 +3%
2023	$2,429 +4.3%	$149,470 +3%
2022	$2,330 +9.5%	$145,120 +3%
2021	$2,127 +3.5%	$140,900 +3%
2020	$2,056 +1.6%	$136,800 +3%
2019	$2,024 +3.2%	$132,820 +3%
2018	$1,962 +2.9%	$128,960 +3%
2017	$1,907 +1.5%	$125,210 +3%
2016	$1,878 +4.6%	$121,570 +3%
2015	$1,795 +0.6%	$118,030 +3%
2014	$1,784 +6%	$114,600 +3%
2013	$1,683 +8%	$111,270 +6.1%
2011	$1,559 +0.7%	$104,890 +3%
2010	$1,548 +3.2%	$101,840 +3%
2009	$1,500 +4.6%	$98,880 +3%
2008	$1,434 +6%	$96,000 +6.1%
2006	$1,352	$90,500

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

Explore the cost of this home by adjusting the details. Changes won't be saved.

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

See how much you could borrow to make a competitive offer.

Get pre-qualified