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    Whatcom County, WA Triplexes for Sale

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    Updated Mixed-Use Triplex
    Updated: Aug 15
    Updated Mixed-Use Triplex

    2701 Northwest Ave, Bellingham, WA 98225

    $950,000
    1,922 sqft
    2,376‑square‑foot two‑story mixed‑use triplex built in 1925
    Commercial suite with reception, 4 treatment rooms, and a fifth sink‑equipped room
    Two‑bedroom upper apartment remodeled in 2025; lower apartment remodeled in 2015
    12 parking spots on a large graveled lot
    Urban Village Commercial Transition zoning
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    Triplex with Dual-Street Access
    Updated: Jul 21
    Triplex with Dual-Street Access

    1810 Wilson Ave, Bellingham, WA 98225

    $899,000
    2,592 sqft 0.17 AC lot
    Triplex with 2,592 square feet of property size
    7,500 square foot lot with access from Wilson Ave. and Cowgill Ave.
    Two 2‑bedroom, 1‑bath apartments with attached 1‑car garages
    Separate 1,008 sq. ft. studio with full kitchen and full‑size washer/dryer
    Cowgill Ave. parking and yard area may support additional units, subject to COB verification
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    Newer Three-Unit Triplex
    Newer Three-Unit Triplex

    4121 Deemer Rd, Bellingham, WA 98226

    $1,769,000
    4,948 sqft

    Three leased residences offer updated finishes, private outdoor areas, and attached garages within a low-maintenance multifamily setting.

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    9-Unit Apartment Building
    9-Unit Apartment Building

    1955 Eaton, Ferndale, WA 98248

    $1,550,000
    8,184 sqft

    Two adjacent buildings offer occupied units, on-site laundry, parking, and an enclosed courtyard.

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    Duplex Property Assembly
    Duplex Property Assembly

    610 Mead, Everson, WA 98247

    $3,871,669
    1.49 AC lot

    Multi-building residential income property with renovated units, newer construction, garages, and dedicated parking.

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    Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 5 Active listings in Whatcom County, WA, we suggest exploring several alternatives:

    Whatcom County, WA Triplexes Market Trends and Statistics

    Explore 5 triplexes for sale in Whatcom County, WA, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 17,646 square feet of properties for sale, with an estimated market value of $9,039,669.

    Sale prices for three-family homes in Whatcom County, WA start at $899,000, averaging $1,807,933, and reaching up to $3,871,669 — 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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