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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 Yakima, WA
    170 properties
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    New Construction Quadplex
    Updated: Jul 17
    New Construction Quadplex

    3916 G St, Vancouver, WA 98663

    $1,275,000
    4,800 sqft 0.12 AC lot
    Four‑unit multifamily property with 4,800 square feet on 0.12 acres
    Estimated completion in March/April 2027
    Each unit includes two private bedroom suites with individual full bathrooms
    Two‑story layouts feature a main living area and half bath on the entry level
    Central air conditioning and forced‑air heating in every unit
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    Quadplex with Detached Pole Building
    Updated: Aug 21
    Quadplex with Detached Pole Building

    2404 W Octave Street, Pasco, WA 99301

    $750,000
    3,616 sqft 0.37 AC lot
    Four‑unit apartment property on a 0.37‑acre corner lot
    3616 square feet; built in 1974
    Detached 26x40 pole building
    Unit D updated with paint, flooring, appliances, fixtures, and bathroom improvements
    Separate storage units for each apartment
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    Updated Fourplex with In-Unit Laundry
    Updated Fourplex with In-Unit Laundry

    2327 E 29th Ave, Spokane, WA 99223

    $685,000
    3,516 sqft 0.21 AC lot

    Four-unit residential property with selective interior upgrades, public utilities, and improvements to landscaping.

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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 Quadplex Property
    Four-Unit Quadplex Property

    119 SE 98TH Ave, Vancouver, WA 98664

    $824,900
    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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    Occupied Quadplex With Refreshed Exterior
    Occupied Quadplex With Refreshed Exterior

    113 SE 98TH Ave SE, Vancouver, WA 98664

    $824,900
    3,312 sqft 0.27 AC lot

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

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    Four-Unit Brick Quadplex
    Four-Unit Brick Quadplex

    2903 E JACKSON Ave, Spokane, WA 99037

    $549,000
    3,200 sqft 0.17 AC lot

    Ranch-style multifamily property with four two-bedroom residences, wood flooring, electric heat, and driveway parking.

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    Quadplex with Ocean Views
    Quadplex with Ocean Views

    14025 61st Pl W, Edmonds, WA 98026

    $1,490,000
    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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    Updated 4-Unit Bungalow
    Updated 4-Unit Bungalow

    1815 W 10th Ave, Spokane, WA 99204

    $524,999
    2,925 sqft 0.14 AC lot

    A maintained multifamily property with wood flooring, ductless heating, and included kitchen appliances.

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    Four-Plex on a Corner Lot
    Four-Plex on a Corner Lot

    3007 E 33RD St, Vancouver, WA 98661

    $1,100,000
    3,120 sqft 0.23 AC lot

    Four-plex on a corner lot zoned R-9 with four two-bedroom units and electric hot water/baseboard heat.

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

    1509 Sunset Pl, Mount Vernon, WA 98273

    $1,200,000
    4,624 sqft

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

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    Fourplex with Additional Land
    Fourplex with Additional Land

    1023 W 6th Ave, Spokane, WA 99204

    $669,000
    3,016 sqft 0.46 AC lot

    Four separately metered units feature updated kitchens and baths, with finished space that may support an additional unit.

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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 Ranch Quadplex
    Four-Unit Ranch Quadplex

    7314 E 7th Ave, Spokane Valley, WA 99212

    $549,900
    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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    Four-Unit Residential Property
    Four-Unit Residential Property

    Battle Ground, WA 98604

    $700,000
    2,736 sqft 0.36 AC lot

    Fully occupied quadplex with varied unit layouts, individual laundry hookups, and outdoor areas for most residences.

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    Renovated Quadplex with Private Patios
    Renovated Quadplex with Private Patios

    1822 S King Street A-d, Seattle, WA 98144

    $1,395,000
    2,640 sqft

    The property combines updated interiors, private outdoor space, in-unit laundry, and off-street parking.

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    Four-Unit Multifamily Property
    Four-Unit Multifamily Property

    1715 SE 9TH Ave, Camas, WA 98607

    $1,100,000
    3,286 sqft 0.17 AC lot

    Four residential units share on-site parking and a community laundry facility in Camas.

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    New 4-Unit Quadplex
    New 4-Unit Quadplex

    1429 E 1st Ave, Spokane, WA 99202

    $1,041,125
    4,800 sqft

    Contemporary rental property with three-bedroom residences, in-unit laundry, and durable interior finishes.

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    Four-Unit Quadplex with Fenced Yard
    Four-Unit Quadplex with Fenced Yard

    3506 W 1st Ave, Kennewick, WA 99336

    $649,990
    3,544 sqft 0.24 AC lot

    Four two-bedroom units offer central air, tenant storage, and off-street parking.

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    Four-Unit Townhome Community
    Four-Unit Townhome Community

    6803 NE 15th Court, Vancouver, WA 98665

    $1,759,900
    5,888 sqft

    Newly constructed four townhomes under construction for 2026 delivery, each featuring 3 bedrooms, 2.1 baths, and an attached garage.

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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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    Four-Unit Multifamily Property
    Four-Unit Multifamily Property

    1523 Sunset Pl, Mount Vernon, WA 98273

    $1,149,999
    3,920 sqft

    Well-maintained multifamily asset with flexible occupancy, private outdoor space, and convenient residential amenities.

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    Updated Four-Unit Income Property
    Updated Four-Unit Income Property

    540 SE McKenzie St., Pullman, WA 99208

    $539,999
    2,416 sqft 0.25 AC lot

    Four-unit property with flexible occupancy and multifamily zoning near campus and downtown amenities.

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    Washington Quadplexes Market Trends and Statistics

    Explore 170 quadplexes for sale in Washington, showcased through 170 active listings on our real estate platform. These investment opportunities span a total of 498,127 square feet of properties for sale, with an estimated market value of $142,527,326.

    Sale prices for four-unit buildings in Washington start at $300,000, averaging $1,025,376, 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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