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    Washington County, OR Quadplexes for Sale

    30 results
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    Meticulously Maintained Beaverton Fourplex
    $990,000
    3,991 SF

    Meticulously Maintained Beaverton Fourplex

    3420 SW 126Th Ave, Beaverton, OR 97005

    Fully rented fourplex in central Beaverton, great investment opportunity.

    • Fully rented fourplex providing immediate rental income.
    • Prime location in Central Beaverton, near shopping, groceries, restaurants, and freeway access.
    • Mix of unit sizes: two 3‑bedroom/2‑bath and two 2‑bedroom/1‑bath units.
    • Each unit includes its own washer/dryer hookups for tenant convenience.
    • Newer roof, reducing potential maintenance costs.
    Updated: Mar 3
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    Portland Fourplex with Balconies
    $875,000
    4,320 SF

    Portland Fourplex with Balconies

    4724 NE 101St Ave, Portland, OR 97220

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

    • Fully rented 4‑plex providing immediate rental income.
    • Each unit features 2 bedrooms and 2 bathrooms.
    • Built in 2005 and renovated throughout in 2014.
    • Bottom units include fenced backyards.
    • Upstairs units offer front and back balconies.
    Updated: Mar 3
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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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    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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    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 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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    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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    Victorian 4-Plex in Buckman
    $949,900
    2,412 SF

    Victorian 4-Plex in Buckman

    Classic Portland Victorian investment property in a vibrant neighborhood.

    2625 SE Stark St, Portland, OR 97214
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    Rose City Park Multifamily Investment
    $3,339,900
    8,356 SF

    Rose City Park Multifamily Investment

    Modern 4-plexes in Portland's desirable Rose City Park neighborhood.

    2938 NE 62Nd Ave, Portland, OR 97213
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    Portland Fourplex in Montavilla
    $799,500
    3,014 SF

    Portland Fourplex in Montavilla

    Fourplex in Montavilla neighborhood with value-add potential.

    606 NE 72Nd Ave, Portland, OR 97213
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    Portland Four-Plex Redevelopment Opportunity
    $575,000
    3,499 SF

    Portland Four-Plex Redevelopment Opportunity

    Investment opportunity: approved four-plex plans in North Portland.

    7827 N Denver Ave, Portland, OR 97217
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    New Garden Home Fourplex
    $1,759,900
    3,767 SF

    New Garden Home Fourplex

    Four new 2-bedroom residences in desirable Southwest Portland.

    4540 SW Garden Home Rd, Portland, OR 97219
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    New Four-Unit Portfolio in Portland
    $1,729,900
    4,282 SF

    New Four-Unit Portfolio in Portland

    Newly constructed four-unit property near SE Woodstock Blvd.

    7466 SE Tolman St, Portland, OR 97206
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    New Multifamily Cottage Cluster Homes
    $1,819,900
    5,224 SF

    New Multifamily Cottage Cluster Homes

    New construction multifamily property with four detached homes in Portland.

    6439 SE 88Th Ave, Portland, OR 97266
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    Portland Multifamily Property for Sale
    $1,499,900
    3,464 SF

    Portland Multifamily Property for Sale

    Multifamily property in SE Portland with modern design and amenities.

    4881 SE 63Rd Ave, Portland, OR 97035
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    New Four-Unit Portfolio in Portland
    $1,729,900
    4,282 SF

    New Four-Unit Portfolio in Portland

    Newly constructed four-unit portfolio near SE Woodstock Blvd.

    7448 SE Tolman St, Portland, OR 97206
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    Modern Rose City Park Fourplex
    $1,719,900
    4,178 SF

    Modern Rose City Park Fourplex

    Newly constructed fourplex in Portland's desirable Rose City Park.

    6219 NE Stanton St, Portland, OR 97213
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    New Construction Townhouse-Style Fourplex
    $1,754,900
    3,784 SF

    New Construction Townhouse-Style Fourplex

    New construction fourplex with modern design in Southwest Portland.

    1245 SW Hume Ct, Portland, OR 97219
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    New Southwest Portland Fourplex
    $1,669,900
    3,812 SF

    New Southwest Portland Fourplex

    New construction fourplex with high-end finishes and private outdoor spaces.

    5219 SW Vacuna St, Portland, OR 97219
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    New Fourplex in Woodstock Neighborhood
    $1,769,900
    4,532 SF

    New Fourplex in Woodstock Neighborhood

    New construction fourplex in Portland's desirable Woodstock neighborhood.

    5947 SE 60Th Ave, Portland, OR 97206
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    Victorian 4-Plex in Buckman
    $949,900

    Victorian 4-Plex in Buckman

    Timeless Victorian 4-Plex in the heart of Buckman!

    2625 SE Stark St, Portland, OR 97214
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    Beaverton Fourplex Investment Opportunity
    $864,000
    3,722 SF

    Beaverton Fourplex Investment Opportunity

    Well-maintained fourplex in desirable Beaverton location with upside potential.

    13397 SW 17Th St, Beaverton, OR 97008
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    Updated 4-Plex in Portland
    $815,000
    2,000 SF

    Updated 4-Plex in Portland

    Turnkey 4-plex in desirable Brentwood-Darlington neighborhood.

    5821 SE Knapp St, Portland, OR 97206
    View details

    Washington County, OR Quadplexes Investment Opportunities Market Analysis

    Explore 30 quadplexes for sale in Washington County, OR, showcased through 30 active listings on our real estate platform. These investment opportunities span a total of 179,467 square feet of properties for sale, with an estimated market value of $31,946,049.

    Sale prices for four-unit buildings in Washington County, OR start at $559,950, averaging $1,228,694, and reaching up to $3,339,900 — 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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