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    Washington County, OR Duplexes for Sale

    67 results
    Notify Me
    New
    Portland Duplex: Investment Opportunity
    $399,900
    1,640 SF

    Portland Duplex: Investment Opportunity

    11751 SE Oak St, Portland, OR 97216

    Single-level duplex in Hazelwood Venture Park, Portland.

    • Single‑level duplex: Offers easy living and accessibility.
    • Investment opportunity: Strong income‑producing potential.
    • Located in Hazelwood Venture Park area: Close to amenities and transit.
    • Spacious shared backyard: Ample room for outdoor activities.
    • Solid layout: Provides flexibility and long‑term value.
    Last Update: Dec 14
    View details
    New
    Portland Duplex with Rental Income
    $499,000
    1,560 SF

    Portland Duplex with Rental Income

    1704 NE 81St Ave, Portland, OR 97213

    Duplex in prime location with rental income potential.

    • Prime location with easy access to the city.
    • Duplex: Live in one unit and rent out the other.
    • Each unit has two bedrooms and one bathroom.
    • Upgraded quartz countertops in the kitchen.
    • Gleaming hardwood floors.
    Last Update: Dec 14
    View details
    New
    Stunning Duplex in Ladds Addition
    $1,369,900
    2,319 SF

    Stunning Duplex in Ladds Addition

    Modern duplex with rooftop deck and city views in Portland.
    2135 SE 12Th Ave, Portland, OR 97214
    View details
    New
    Mount Tabor Duplex with Parking
    $535,000
    1,632 SF

    Mount Tabor Duplex with Parking

    1950's duplex near Montavilla shops and restaurants.
    12 NE 75Th Ave, Portland, OR 97213
    View details
    New
    Two Homes, One Spacious Lot
    $589,000
    2,373 SF

    Two Homes, One Spacious Lot

    Two move-in-ready homes on one lot, great value!
    635 SE Walnut St, Hillsboro, OR 97123
    View details
    New
    Portland Multifamily with RM2 Zoning
    $699,000
    2,582 SF

    Portland Multifamily with RM2 Zoning

    Investment property with cash flow potential in Buckman neighborhood.
    2430 SE Morrison St, Portland, OR 97214
    View details
    New
    Hillsboro Duplex with Large Suites
    $749,900
    2,508 SF

    Hillsboro Duplex with Large Suites

    Well-maintained duplex featuring spacious master suites and included appliances.
    1740 NE Darby St, Hillsboro, OR 97124
    View details
    New
    Charming Concordia Duplex with ADU
    $649,990
    1,447 SF

    Charming Concordia Duplex with ADU

    Updated 1949 duplex with permitted ADU and garden.
    3286 NE Holman St, Portland, OR 97211
    View details
    New
    Multi-Family Portfolio Opportunity
    $1,595,000

    Multi-Family Portfolio Opportunity

    Professionally managed, fully rented portfolio with seller carry terms.
    17941 SE Main St, Portland, OR 97233
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    New
    Tigard Duplex Investment Opportunity
    $689,900
    2,204 SF

    Tigard Duplex Investment Opportunity

    One-level duplex in Tigard, Oregon, with development potential.
    12380 SW Walnut St, Portland, OR 97223
    View details
    New
    Remodeled Duplex in Prime Location
    $499,900
    0.09 Acres

    Remodeled Duplex in Prime Location

    Tastefully remodeled duplex with updated features in a prime location.
    5530 NE Flanders St, Portland, OR 97213
    View details
    New
    Bungalow with Income Potential
    $595,000
    2,266 SF

    Bungalow with Income Potential

    Charming bungalow with two separate units and income potential.
    8620 NE Beech St, Portland, OR 97220
    View details
    New
    Updated Duplex in Beaverton
    $699,999

    Updated Duplex in Beaverton

    Updated duplex with strong rental income potential in Beaverton.
    6025 SW Cherryhill Dr, Beaverton, OR 97008
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    New
    Remodeled Duplex in Portland, Oregon
    $895,000
    0.09 Acres

    Remodeled Duplex in Portland, Oregon

    Turnkey duplex with strong rental income potential in Portland.
    4824 NE 8Th Ave, Portland, OR 97211
    View details
    New
    Classic Portland Duplex Opportunity
    $474,900
    0.12 Acres

    Classic Portland Duplex Opportunity

    Rare Portland duplex with two units, ideal for investment.
    9023 SE Ankeny St, Portland, OR 97216
    View details
    New
    Innovative Duplex in Portland, Oregon
    $989,000
    0.08 Acres

    Innovative Duplex in Portland, Oregon

    Versatile duplex with potential for multi-generational living or rental income.
    16505 NW Liberty St, Portland, OR 97229
    View details
    New
    Tualatin Duplex: Income Opportunity
    $699,000
    2,058 SF

    Tualatin Duplex: Income Opportunity

    Income-producing duplex in Tualatin with consistent rental history.
    19778 SW 68Th Ave, Tualatin, OR 97062
    View details
    New
    Tualatin Duplex: Turnkey Investment
    $585,000
    1,648 SF

    Tualatin Duplex: Turnkey Investment

    Well-maintained Tualatin duplex with long-term tenants and recent upgrades.
    19787 SW 67Th Ave, Tualatin, OR 97062
    View details
    New
    New Duplex in Portland
    $799,900
    2,015 SF

    New Duplex in Portland

    New construction duplex in prime Portland location with strong rental demand.
    5307 SE Malden St, Portland, OR 97206
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    New
    Renovated Multifamily Property in Portland
    $525,000
    0.24 Acres

    Renovated Multifamily Property in Portland

    Renovated duplex in NE Portland with strong rental potential.
    12030 NE Holladay St, Portland, OR 97220
    View details
    New
    Buckman/Sunnyside Duplex: Endless Living Options
    $1,200,000
    4,260 SF

    Buckman/Sunnyside Duplex: Endless Living Options

    Rare corner duplex in prime location with modern updates.
    2451 SE Salmon St, Portland, OR 97214
    View details
    New
    Hillsboro Duplex on Large Lot
    $899,000
    3,314 SF

    Hillsboro Duplex on Large Lot

    Spacious duplex in Hillsboro with large combined lot.
    4655 4673 Se Steelhead Ct, Hillsboro, OR 97123
    View details
    New
    Mid-Century Duplex in North Tabor
    $575,000
    2,086 SF

    Mid-Century Duplex in North Tabor

    Well-maintained duplex near Providence Hospital with investment potential.
    5325/5327 NE Davis St, Portland, OR 97213
    View details
    Spacious Duplex in Portland, OR
    $550,000
    2,552 SF

    Spacious Duplex in Portland, OR

    Well-designed duplex with long-term tenants and income potential.
    15648 NE Milton Pl, Portland, OR 97230
    View details

    Washington County, OR Duplexes Investment Opportunities Market Analysis

    Explore 67 duplexes for sale in Washington County, OR, showcased through 67 active listings on our real estate platform. These investment opportunities span a total of 253,955 square feet of properties for sale, with an estimated market value of $23,976,145.

    Prices for duplexes in Washington County, OR start at $399,900, averaging $648,003, and reaching up to $989,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Duplexes by market

    Browse Duplexes for Sale Near Washington, OR

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