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    Knox County, ME Triplexes for Sale

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    Portland, ME Lewiston, ME Augusta, ME
    Rockland Triplex with Charm
    $395,000
    3,411 SF

    Rockland Triplex with Charm

    68 Masonic Street, Rockland, ME 04841

    In-town three-unit apartment building with value-add potential.

    • Three‑unit apartment building in convenient in‑town location near downtown amenities.
    • Value‑add potential through updates.
    • Classic charm and period appeal.
    • Suitable for investors or owner‑occupants.
    • Built in 1880.
    Updated: Mar 18
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    Oceanfront Colonial Triplex in Rockport, ME
    $1,250,000
    2,658 SF

    Oceanfront Colonial Triplex in Rockport, ME

    4 Warrenton Street, Rockport, ME 04856

    Oceanfront triplex with rental income potential or single-family conversion.

    • Oceanfront property on a rare sandy beach in Glen Cove, Maine.
    • Strong six‑figure rental income history with growth potential.
    • Flexible living options: duplex with an additional 'Honeymoon Suite'.
    • Consists of a 3‑bedroom, a 2‑bedroom, and a 1‑bedroom in‑law suite.
    • Ample parking with paved space for 6 vehicles.
    Updated: Nov 4, 2025
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    Based on your search, we've compiled 2 Potential Opportunities for your consideration. Besides 2 Active listings in Knox County, ME, we suggest exploring several alternatives:

    Knox County, ME Triplexes Investment Opportunities Market Analysis

    Explore 2 triplexes for sale in Knox County, ME on our real estate platform. These investment opportunities span a total of 6,069 square feet of properties for sale, with an estimated market value of $1,645,000.

    Sale prices for three-family homes in Knox County, ME start at $395,000, averaging $822,500, and reaching up to $1,250,000 — 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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