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    Lake County, MT Duplexes for Sale

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    Billings, MT Bozeman, MT Missoula, MT Kalispell, MT Butte, MT Belgrade, MT Helena, MT Whitefish, MT
    13 properties
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    Three-Bedroom Duplex Townhomes
    Updated: Jul 17
    Three-Bedroom Duplex Townhomes

    6 A Avenue, Polson, MT 59860

    $800,000
    0.20 AC lot
    Two adjacent duplex townhome units, each with 3 bedrooms and 3 bathrooms
    Separate double garage provided for each unit
    Finished lower level with family room, third bedroom, full bath, and walkout to backyard lawn
    0.2‑acre property built in 2000
    Views toward Polson and Flathead Lake from living rooms and south‑side decks
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    Duplex Townhomes with Garages
    Updated: Jul 15
    Duplex Townhomes with Garages

    4 A Avenue, Polson, MT 59860

    $800,000
    0.20 AC lot
    Two‑unit duplex with adjacent townhome‑style residences
    Separate double garage serving each unit
    Each residence includes a lower‑level family room with backyard walkout
    Views toward Polson and Flathead Lake from living rooms and south‑side decks
    Built in 1999 on 0.2 acres
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    Ranch Duplex with Guest Quarters
    Ranch Duplex with Guest Quarters

    414 & 414 1/2 Buchanan Street SW, Ronan, MT 59864

    $250,000
    0.13 AC lot

    Two-unit ranch property with attached parking, storage, and separate guest quarters.

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    Duplex Townhomes with Double Garages
    Duplex Townhomes with Double Garages

    4 A, Polson, MT 59860

    $800,000
    3,488 sqft

    Adjacent duplex townhomes feature separate double garages and walkout living space with outdoor decks.

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    Duplex With Rental History
    Duplex With Rental History

    418 Buchanan Street SW, Ronan, MT 59864

    $250,000
    0.13 AC lot

    Two residential units include a ranch-style home, updated finishes, and outdoor space with mature shade trees.

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    Lake-View Remodeled Duplex
    Lake-View Remodeled Duplex

    25582 Left Hand Drive, Elmo, MT 59915

    $995,000
    5.03 AC lot

    Remodeled mountain property with a walkout basement, private well, septic system, and flexible living-space potential.

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    Two-Unit Duplex with Mountain Views
    Two-Unit Duplex with Mountain Views

    41938 Gallagher Lane, Charlo, MT 59824

    $260,000

    Two residences offer two-bedroom layouts, private laundry hookups, and an attached garage serving the lower unit.

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    Two-Unit Duplex Townhome
    Two-Unit Duplex Townhome

    6 A Avenue A & B, Polson, MT 59860

    $800,000
    3,488 sqft

    Adjacent duplex townhomes each include a double garage and separate exterior entries.

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    Duplex Townhome Style Investment
    Duplex Townhome Style Investment

    6 A Ave Unit A & B, Polson, MT 59860

    $800,000
    3,488 sqft

    Adjacent duplex townhomes feature separate double garages and walkout lower living space.

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    Duplex with Mountain Views
    Duplex with Mountain Views

    41938 Gallagher Ln, Charlo, MT 59824

    $260,000
    3,882 sqft

    Two well-maintained residential units offer private utility systems, laundry hookups, and an attached garage for the lower residence.

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    New-Construction Duplex with Townhome Units
    New-Construction Duplex with Townhome Units

    1117 3rd St E, Polson, MT 59860

    $849,000
    3,600 sqft

    Two townhome-style units feature open living areas, private primary suites, covered porches, and upstairs laundry.

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    Townhome Duplex with Garages
    Townhome Duplex with Garages

    4 A Avenue, Unit A & B, Polson, MT 59860

    $800,000

    Two adjacent residences offer private outdoor areas, lower-level living space, and separate garage access.

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    Duplex with Separate Guest House
    Duplex with Separate Guest House

    802 4th Avenue E, Polson, MT 59860

    $465,000

    Two residences offer separate yard areas, parking, and access to a spacious storage shed on a corner lot.

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    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 13 Active listings in Lake County, MT, we suggest exploring several alternatives:

    Lake County, MT Duplexes Market Trends and Statistics

    Explore 13 duplexes for sale in Lake County, MT, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 17,946 square feet of properties for sale, with an estimated market value of $8,129,000.

    Sale prices for duplexes in Lake County, MT start at $250,000, averaging $625,307, and reaching up to $995,000 — 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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