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    Washington Quadplexes for Sale

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    Seattle, WA Spokane, WA Kennewick, WA Tacoma, WA Pasco, WA Richland, WA Vancouver, WA Bellingham, WA
    154 properties
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    4-Unit Townhome-Style Fourplex
    Updated: Sep 15
    4-Unit Townhome-Style Fourplex

    15702 SE 3RD St, Vancouver, WA 98684

    $975,000
    5,083 sqft 0.35 AC lot
    Three 1,152‑square‑foot units and one 1,627‑square‑foot unit
    5,083 square feet of building area on a 0.35‑acre corner lot
    Four garages, plus parking for at least 10 vehicles outside the garages
    Private patio for each residence; the 1,627‑square‑foot unit also has an upstairs deck
    Separate storage unit and interior utility room in each residence
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    Quadplex with Short-Term Rental
    Updated: Oct 7
    Quadplex with Short-Term Rental

    540 SE McKenzie St, Pullman, WA 99163

    $540,000
    2,416 sqft 0.25 AC lot
    Four‑unit property with 2,416 square feet of living space
    0.25‑acre site spanning two city parcels
    Three units occupied; fourth operated as an Airbnb
    Six bedrooms and four bathrooms
    Built in 1948; zoned MULTI‑FAMILY RE
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    Single-Level Fourplex with Private Patios
    Single-Level Fourplex with Private Patios

    10905 NE 6TH St, Vancouver, WA 98664

    $825,000
    3,224 sqft 0.33 AC lot

    Updated units include private storage, shared laundry, and a fully fenced common backyard.

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    Four-Unit Quadplex with Private Backyards
    Four-Unit Quadplex with Private Backyards

    4617 80th Street NE, Marysville, WA 98270

    $1,105,000
    4,608 sqft 0.37 AC lot

    Updated interiors, dedicated parking, rear storage, and a private outdoor area accompany full occupancy.

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    Four-Unit Bungalow
    Four-Unit Bungalow

    1815 W 10th Ave, Spokane, WA 99204

    $514,999
    2,925 sqft 0.14 AC lot

    Four one-bedroom apartments feature updated interiors and a mix of documented building improvements.

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    Fourplex with Laundry Hookups
    Fourplex with Laundry Hookups

    2029 W Pearl St., Pasco, WA 99301

    $735,000
    3,408 sqft 0.22 AC lot

    All four apartments are vacant, with three interiors renovated and work underway in the remaining unit.

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    Four-Unit Property with Workshop
    Four-Unit Property with Workshop

    2404 W Octave Street, Pasco, WA 99301

    $730,000
    3,616 sqft 0.37 AC lot

    Corner-lot multifamily property with a detached pole building and separate storage for each unit.

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    Four-Unit Townhome-Style Quadplex
    Four-Unit Townhome-Style Quadplex

    4560 S Puget Sound Avenue, Tacoma, WA 98409

    $1,389,900
    4,936 sqft

    Well-maintained multifamily property with private-feeling layouts, individual garages, and separately metered utilities.

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    Updated Fourplex
    Updated Fourplex

    2327 E 29th Ave, Spokane, WA 99223

    $685,000
    3,516 sqft 0.21 AC lot

    Four-unit residential income property with selective interior renovations and established neighborhood access.

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    Four-Unit Quadplex Property
    Four-Unit Quadplex Property

    119 SE 98TH Ave, Vancouver, WA 98664

    $799,900
    3,312 sqft 0.26 AC lot

    Two duplex structures with one vacant unit and three occupied units support flexible rental or owner-occupant use.

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    Quadplex with Ocean Views
    Quadplex with Ocean Views

    14025 61st Pl W, Edmonds, WA 98026

    $1,399,000
    4,220 sqft 0.29 AC lot

    Four residential units feature oversized patios and balconies, hardwood floors, updated windows, and refreshed millwork.

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    Occupied Quadplex With Refreshed Exterior
    Occupied Quadplex With Refreshed Exterior

    113 SE 98TH Ave SE, Vancouver, WA 98664

    $799,900
    3,312 sqft 0.27 AC lot

    Two duplex structures provide occupied residential units near shopping, dining, and daily services.

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    Quadplex with Rear Cottage
    Quadplex with Rear Cottage

    9 Hall Ave, Yakima, WA 98902

    $385,000
    2,400 sqft 0.22 AC lot

    Three separately entered living spaces in the main house are complemented by a cottage at the rear of the property.

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    Four-Unit Apartment Property with Garages
    Four-Unit Apartment Property with Garages

    1509 Sunset Pl, Mount Vernon, WA 98273

    $1,100,000
    4,624 sqft

    Each residence includes a garage, exterior parking, in-unit laundry, kitchen appliances, and air conditioning.

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    Updated Four-Unit Residential Property
    Updated Four-Unit Residential Property

    3007 E 33RD St, Vancouver, WA 98661

    $999,999
    3,120 sqft 0.23 AC lot

    Corner-lot quadplex with four two-bedroom units, updated interiors, and individual laundry hookups.

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    4-Unit Brick Quadplex
    4-Unit Brick Quadplex

    609 E EUCLID Ave, Spokane, WA 99207

    $598,000
    3,600 sqft 0.12 AC lot

    Each residence has its own laundry, with three detached garage spaces serving the property.

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    Turnkey Quadplex with In-Unit Laundry
    Turnkey Quadplex with In-Unit Laundry

    109 & 115 30th Ave, Seattle, WA 98122

    $2,700,000
    4,960 sqft 0.34 AC lot

    Turnkey two-parcel quadplex with updated systems, in-unit laundry, and secured entry for each residence.

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    Updated Quadplex with Off-Street Parking
    Updated Quadplex with Off-Street Parking

    2509 T St, Vancouver, WA 98661

    $795,000
    2,784 sqft 0.19 AC lot

    Four-unit residential property with refreshed units, established occupancy, and access to nearby transit and services.

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    Two-Story Quadplex
    Two-Story Quadplex

    3916 G St, Vancouver, WA 98663

    $1,275,000
    4,800 sqft

    New multifamily construction combines private bedroom suites, central HVAC, and appliances across four residential units.

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    Four-Unit Quadplex
    Four-Unit Quadplex

    2903 E JACKSON Ave, Spokane, WA 99037

    $549,000
    3,200 sqft 0.17 AC lot

    Four two-bedroom apartments offer a consistent unit mix near Spokane Community College and the Spokane River.

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    Quadplex with Airbnb Unit
    Quadplex with Airbnb Unit

    540 SE Mckenzie St, Pullman, WA 99163

    $540,000
    2,416 sqft 0.25 AC lot

    Three residences are leased, while the remaining unit operates as a short-term rental.

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    Four-Unit Ranch Quadplex
    Four-Unit Ranch Quadplex

    7314 E 7th Ave, Spokane Valley, WA 99212

    $549,899
    2,984 sqft 0.35 AC lot

    Two duplex structures offer consistent four-unit configuration with private laundry in every residence.

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    12-Unit Mobile Home and RV Park
    12-Unit Mobile Home and RV Park

    4004 Wiggins, Olympia, WA 98501

    $2,195,000
    2,948 sqft 9.70 AC lot

    A mixed residential income property combines a four-unit building, RV accommodations, and on-site laundry.

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    Quadplex with Covered Parking
    Quadplex with Covered Parking

    2211 Y St, Vancouver, WA 98661

    $1,099,000
    3,504 sqft 0.27 AC lot

    R-18 quadplex with private outdoor areas, dedicated storage, and updated unit interiors.

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    Washington Quadplexes Market Trends and Statistics

    Explore 154 quadplexes for sale in Washington, showcased through 154 active listings on our real estate platform. These investment opportunities span a total of 480,494 square feet of properties for sale, with an estimated market value of $146,884,537.

    Sale prices for four-unit buildings in Washington start at $300,000, averaging $985,802, and reaching up to $4,200,000 — 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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