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    Washington County, OR Multifamily Properties for Sale

    324 results
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    Remodeled Triplex with Buildable Lot
    $909,000
    0.25 Acres

    Remodeled Triplex with Buildable Lot

    1721 22Nd Ave, Forest Grove, OR 97116

    Remodeled triplex with income potential and buildable lot.

    • Income‑generating triplex, bringing in $6,925 monthly.
    • Separate buildable lot offers potential for a fourth unit.
    • Spacious 4,404 sq ft property features a 4/3 main house, 2/1 basement apartment, and 1/1.5 ADU.
    • Remodeled 1930s home blends updated finishes with original character.
    • Large lot with front porch, patio, pergola, mature landscaping, and multiple driveways.
    Updated: Mar 3
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    Remodeled Bungalow with ADU Income
    $625,000
    450 SF

    Remodeled Bungalow with ADU Income

    745 SW Maplecrest Dr, Portland, OR 97219

    Charming bungalow with ADU, remodeled in 2020, income potential.

    • Detached 450 sq ft ADU consistently rented at $1,750/month providing income potential.
    • Fully remodeled in 2020 with a new kitchen and updated bath.
    • Located on a quiet, wooded 1/3‑acre lot minutes from Lewis & Clark College, OHSU, downtown Portland, and Tryon Creek State Natural Area.
    • Spacious upstairs loft provides flexible living space.
    • Large unfinished basement offers excellent storage and expansion potential.
    Updated: Mar 3
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    Meticulously Maintained Beaverton Fourplex
    $990,000
    3,991 SF

    Meticulously Maintained Beaverton Fourplex

    Fully rented fourplex in central Beaverton, great investment opportunity.

    3420 SW 126Th Ave, Beaverton, OR 97005
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    Tualatin Duplex: Income Opportunity
    $639,500
    2,058 SF

    Tualatin Duplex: Income Opportunity

    Income-producing duplex in Tualatin with recent updates and great location.

    19778 SW 68Th Ave, Tualatin, OR 97062
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    Updated Duplex in Central Location
    $730,000
    2,181 SF

    Updated Duplex in Central Location

    Remodeled duplex with modern amenities and convenient access to city.

    2345 SE 145Th Ave, Portland, OR 97233
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    Charming Plex Opportunity in Richmond
    $869,000
    3,046 SF

    Charming Plex Opportunity in Richmond

    Well-maintained plex with updated roof and separate electrical meters.

    3123 SE 31St Ave, Portland, OR 97202
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    Portland Fourplex with Balconies
    $875,000
    4,320 SF

    Portland Fourplex with Balconies

    Fully rented fourplex in Portland, Oregon, built in 2005.

    4724 NE 101St Ave, Portland, OR 97220
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    Hillsboro Duplex: Investment Opportunity
    $579,900
    2,000 SF

    Hillsboro Duplex: Investment Opportunity

    Well-maintained duplex in Hillsboro with strong rental potential.

    2454 NW 4Th Ave, Hillsboro, OR 97124
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    Stabilized Multifamily Portfolio in Portland
    $799,900
    2,565 SF

    Stabilized Multifamily Portfolio in Portland

    Three townhome-style condo units in Portland's Cully neighborhood.

    5871 NE Prescott St, Portland, OR 97218
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    Buckman Fourplex Investment Opportunity
    $679,900
    3,407 SF

    Buckman Fourplex Investment Opportunity

    Fourplex in inner SE Portland with immediate rental income.

    1705 SE Morrison St, Portland, OR 97214
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    Charming Fourplex in Buckman Neighborhood
    $695,000
    3,406 SF

    Charming Fourplex in Buckman Neighborhood

    Vintage fourplex in Southeast Portland's desirable Buckman neighborhood.

    942 SE 16Th Ave, Portland, OR 97214
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    Portland Multifamily with City Views
    $975,000
    3,350 SF

    Portland Multifamily with City Views

    5-plex near PSU with RM4 zoning for high-density development.

    2047 SW 10Th Ave, Portland, OR 97201
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    Beaverton Fourplex in Greenway Neighborhood
    $899,000
    3,508 SF

    Beaverton Fourplex in Greenway Neighborhood

    Four-unit multifamily property with long-term tenants and income potential.

    9750 SW Lookout Ter, Beaverton, OR 97008
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    Adaptable Duplex in SE Portland
    $725,000
    2,948 SF

    Adaptable Duplex in SE Portland

    2-unit property with development potential in a vibrant, walkable neighborhood.

    2028 SE Brooklyn St, Portland, OR 97202
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    Two Homes, One Spacious Lot
    $549,000
    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
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    Tualatin Duplex: Turnkey Investment
    $575,000
    1,648 SF

    Tualatin Duplex: Turnkey Investment

    Well-maintained duplex in Tualatin with long-term tenants and consistent returns.

    19787 SW 67Th Ave, Tualatin, OR 97062
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    Beaverton Fourplex: Turnkey Investment
    $799,900
    2,944 SF

    Beaverton Fourplex: Turnkey Investment

    Centrally located, fully occupied fourplex with income and growth potential.

    12125 SW 14Th St, Beaverton, OR 97005
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    Portland Duplex with Expansion Potential
    $784,900
    3,195 SF

    Portland Duplex with Expansion Potential

    Updated duplex in Brooklyn neighborhood with basement conversion opportunity.

    3332 SE 9Th Ave, Portland, OR 97202
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    Two Homes on Double Lot
    $998,900
    3,452 SF

    Two Homes on Double Lot

    Two homes on a double lot in Southeast Portland.

    3724 SE Franklin St, Portland, OR 97202
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    Portland Multifamily Investment Opportunity
    $559,950
    1,974 SF

    Portland Multifamily Investment Opportunity

    Multifamily property with positive cash flow potential in Portland.

    4840 NE 99Th Ave, Portland, OR 97220
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    Modern Dual-Dwelling Income Property
    $685,000
    2,326 SF

    Modern Dual-Dwelling Income Property

    2018 built duplex with income potential in Portland, Oregon.

    3223 SE 122Nd Ave, Portland, OR 97236
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    Sunnyside Fourplex with Vintage Charm
    $875,000
    3,060 SF

    Sunnyside Fourplex with Vintage Charm

    Well-kept 1926 fourplex in desirable Sunnyside neighborhood.

    922 SE 40Th Ave, Portland, OR 97214
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    Mixed-Use Investment Opportunity, Portland
    $698,000
    4,500 SF

    Mixed-Use Investment Opportunity, Portland

    Mixed-use property with development potential in Portland, Oregon.

    8325 SE Division St, Portland, OR 97266
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    Sellwood Duplex: Investor Opportunity
    $650,000
    2,432 SF

    Sellwood Duplex: Investor Opportunity

    Rare duplex in Sellwood. Strong income potential. Tenant in place.

    8622 SE 8Th Ave, Portland, OR 97202
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    Washington County, OR Multifamily Properties Investment Opportunities Market Analysis

    Explore 1472 multifamily properties for sale in Washington County, OR, showcased through 324 active listings on our real estate platform. These investment opportunities span a total of 46,855,091 square feet of properties for sale, with an estimated market value of $1,874,662,409.

    Sale prices for multifamily properties in Washington County, OR start at $50,000, averaging $2,756,856, and reaching up to $30,875,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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