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    Montana Triplexes for Sale

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    Billings, MT Bozeman, MT Missoula, MT Kalispell, MT Butte, MT Helena, MT Belgrade, MT Great Falls, MT
    40 properties
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    Triplex with Separate House
    Updated: Oct 12
    Triplex with Separate House

    1420 7th Street W, Billings, MT 59102

    $534,700
    2,152 sqft 0.14 AC lot
    Three residences: an upper unit, basement unit, and separate house
    Upper unit: 1,148 square feet, 2 bedrooms, 1 bathroom, finished attic office, and attached single garage
    Basement unit: 1,004 square feet, 2 egress bedrooms, 1 bathroom, and separate rear entrance
    Separate house: 640 square feet, built in 1946, with 1 bedroom, 1 bathroom, and attached single garage
    Upper and basement units have separate electric meters; gas and water service is shared
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    Triplex with Detached Garage
    Updated: Aug 18
    Triplex with Detached Garage

    345 N 3rd St, Columbus, MT 59019

    $349,000
    3,941 sqft 0.16 AC lot
    3,941‑square‑foot triplex built in 1941
    Three residences with separate entries, kitchens, and living areas
    Lower‑level unit includes 2 bedrooms, 1 bathroom, storage, and dedicated living space
    One main‑level unit has consistent Airbnb bookings and established guest reviews
    Detached 1‑car garage on a 0.1556‑acre lot
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    Three-Unit Multifamily Property
    Three-Unit Multifamily Property

    121 Mill Avenue, Whitefish, MT 59937

    $849,000
    2,496 sqft 0.16 AC lot

    Residents have access to shared laundry, on-site parking, and nearby restaurants, shops, and parks.

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    Open-Span Retail and Apartment Building
    Open-Span Retail and Apartment Building

    302 /304 2nd Ave W, Kalispell, MT 59901

    $1,500,000
    12,000 sqft

    Open-span ground floor retail with basement storage and three upstairs apartments with private entrances.

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    Triplex with Rooftop Patio
    Triplex with Rooftop Patio

    202 Hauser Avenue S, Red Lodge, MT 59068

    $2,225,000
    5,468 sqft 0.18 AC lot

    Three townhouse-style residences feature fireplaces, private hot tubs, contemporary kitchens, and access to a shared outdoor gathering area.

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    Downtown Craftsman Triplex
    Downtown Craftsman Triplex

    621 N Rouse Avenue, Bozeman, MT 59715

    $1,250,000
    0.24 AC lot

    Three-unit property with private entrances, on-site laundry areas, covered outdoor spaces, and access to downtown Bozeman amenities.

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    Townhome-Style Triplex with Garages
    Townhome-Style Triplex with Garages

    201 13th Street, Belgrade, MT 59714

    $1,250,000
    0.32 AC lot

    Three income-producing residences combine private yards, attached parking, and practical multi-level layouts.

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    Newly Built Triplex Investment
    Newly Built Triplex Investment

    524 N M Street A, B, C, Livingston, MT 59047

    $749,000
    4,332 sqft

    Turnkey, newly constructed triplex with three 3-bedroom, 2-bath units and modern finishes throughout.

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    Equestrian Estate With Indoor Arena
    Equestrian Estate With Indoor Arena

    1020 Conn Road, Columbia Falls, MT 59912

    $985,000
    2.65 AC lot

    Three separate living spaces accompany equestrian facilities, an RV hookup, and creek frontage on an unrestricted property.

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    Renovated Historic Triplex
    Renovated Historic Triplex

    210 Church Street, Stevensville, MT 59870

    $517,000
    0.27 AC lot

    Three apartments are currently rented in a renovated 1909 property with commercial zoning and public utilities.

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    Renovated Whitefish Triplex
    Renovated Whitefish Triplex

    121 Mill Ave, Whitefish, MT 59937

    $849,000
    2,496 sqft

    Three-unit income property with updated interiors, shared laundry, and on-site parking near Whitefish restaurants, shops, and parks.

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    Updated Craftsman Triplex
    Updated Craftsman Triplex

    323 Eddy Avenue, Missoula, MT 59801

    $1,095,000
    0.15 AC lot

    Legal three-unit property with separate entrances, leases, public utilities, and a rebuilt carriage house for storage and bike parking.

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    Triplex with Storage Buildings
    Triplex with Storage Buildings

    7585 Us Highway 2 E, Columbia Falls, MT 59912

    $2,625,000
    4.62 AC lot

    Mixed-use property combines three residences, rental storage, retail space, and undeveloped land along a route toward Glacier National Park.

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    Historic Mixed-Use Building
    Historic Mixed-Use Building

    7 S Main St, Kalispell, MT 59901

    $1,599,000
    8,600 sqft

    Updated building systems support flexible commercial use alongside three downtown apartments.

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    Brick Triplex with Three Units
    Brick Triplex with Three Units

    608 N Davis Street, Helena, MT 59601

    $495,000
    0.16 AC lot

    Residential units occupy the main floor, upper level, and basement of this brick bungalow.

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    Triplex with Separate Meters
    Triplex with Separate Meters

    1138 Toole Avenue, Missoula, MT 59802

    $529,000
    0.13 AC lot

    Three-unit property with individual laundry hookups, separate heat and water meters, and a covered front porch.

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    Triplex with Landscaped Grounds
    Triplex with Landscaped Grounds

    330 S California St, Missoula, MT 59801

    $585,000
    1,850 sqft

    Three occupied apartments with leases in place through May 2027 and convenient access to the university.

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    Bungalow Triplex
    Bungalow Triplex

    2644 Rimrock Road, Billings, MT 59102

    $350,000
    1,800 sqft 0.27 AC lot

    Three-unit residential property with public utilities and natural-gas forced-air heating near schools, shopping, colleges, and a hospital.

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    Triplex With Private Entrances
    Triplex With Private Entrances

    621 & 617 N Rouse Avenue, Bozeman, MT 59715

    $2,025,000
    0.24 AC lot

    Three separate residences offer flexible occupancy options, on-site parking, and access to downtown amenities.

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    Triplex Property with Back House
    Triplex Property with Back House

    518 Wyoming Avenue, Billings, MT 59102

    $450,000
    0.15 AC lot

    Three distinct living spaces provide kitchens, bathrooms, and access to shared laundry facilities.

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    Three-Unit Residential Income Property
    Three-Unit Residential Income Property

    524-526 Avenue E, Billings, MT 59102

    $495,000
    0.16 AC lot

    Triplex with three 2-bedroom, 1-bath units, patio-door access, and an additional storage area.

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    Three-Unit Ranch Triplex
    Three-Unit Ranch Triplex

    524-526 Avenue E, Billings, MT 59102

    $495,000
    0.16 AC lot

    Three residential units include living and dining areas, functional kitchens, and patio-door access.

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    Townhome-Style Triplex with Garages
    Townhome-Style Triplex with Garages

    201 13th Street A,B,C, Belgrade, MT 59714

    $1,250,000

    Three leased residences offer private yards, attached garage parking, and townhome-style layouts in Belgrade.

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    Triplex with Redevelopment Review
    Triplex with Redevelopment Review

    711 Maryland Avenue, Butte, MT 59701

    $125,000
    0.23 AC lot

    Three-unit property with public utilities and natural gas heating, offered in as-is condition.

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    Montana Triplexes Market Trends and Statistics

    Explore 40 triplexes for sale in Montana, showcased through 40 active listings on our real estate platform. These investment opportunities span a total of 53,265 square feet of properties for sale, with an estimated market value of $32,625,200.

    Sale prices for three-family homes in Montana start at $125,000, averaging $932,148, and reaching up to $2,625,000 — 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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