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    Cumberland County, ME Duplexes for Sale

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    Portland, ME Lewiston, ME Augusta, ME
    19 results
    Historic Colonial Multifamily Waterfront Property
    $499,000
    2,061 SF

    Historic Colonial Multifamily Waterfront Property

    1227 Westbrook Street, Portland, ME 04102

    Historic Portland multifamily property with waterfront access and expansion potential.

    • Historic waterfront property: Isaac Fly House, circa 1730, with access to Stroudwater and Fore Rivers, potential Casco Bay access.
    • Approved construction set by Scott Simons (requires reapplication) for additions, garage, and expanded living space.
    • Flexible two‑unit configuration suitable for multi‑generational living, rental income, or single‑family conversion.
    • Large lot (over a third of an acre) offering ample space for expansion and site enhancements.
    • Convenient location minutes from Portland's amenities in a peaceful, tucked‑away setting.
    Updated: Apr 29
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    Cape Cod Multi-Family Home
    $690,000
    2,736 SF

    Cape Cod Multi-Family Home

    56 Durham Road, Brunswick, ME 04011

    Meticulously maintained Cape Cod home with flexible living options.

    • Separate 1‑bedroom apartment over the garage offers flexibility for rental income, guests, extended family, or home office; easily convertible to a unified single‑family home.
    • Desirable Brunswick location: close to Bowdoin College, downtown shops, Freeport outlets, and Midcoast's scenic shores.
    • Situated on a peaceful 1.5‑acre lot with established perennial gardens and frequent wildlife visits (turkeys, deer).
    • Meticulously maintained Cape Cod‑style home built in 2002, blending modern comfort with classic New England appeal.
    • Features a large back deck with a firepit, ideal for outdoor entertaining and relaxation.
    Updated: Apr 22
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    Brunswick Multifamily Building with Development Potential
    $745,000
    2,080 SF

    Brunswick Multifamily Building with Development Potential

    Two-unit building with land for development near downtown Brunswick.

    5 Weymouth Street, Brunswick, ME 04011
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    Brunswick Duplex in Douglas Park
    $525,000
    1,920 SF

    Brunswick Duplex in Douglas Park

    Desirable Brunswick duplex with strong rental potential near downtown.

    40 Belmont Street, Brunswick, ME 04011
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    Duplex with Brook Frontage
    $700,000
    2,200 SF

    Duplex with Brook Frontage

    Duplex on 2.05 acres with frontage on Collyer Brook.

    270 Mayall Road, Gray, ME 04039
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    Portland Two-Unit Colonial on Corner Lot
    $699,000
    2,122 SF

    Portland Two-Unit Colonial on Corner Lot

    Well-maintained two-unit property with income potential in a convenient location.

    22 Bailey Avenue, Portland, ME 04103
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    Portland Duplex with Attic Potential
    $650,000
    2,612 SF

    Portland Duplex with Attic Potential

    Investment opportunity: spacious units, attic potential, convenient location.

    605 Washington Avenue, Portland, ME 04103
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    Windham Duplex: Income Potential
    $449,000
    1,728 SF

    Windham Duplex: Income Potential

    Well-maintained duplex in Windham, Maine with income-producing potential.

    8 Lamb Street, Windham, ME 04062
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    Windham Ranch with Acreage
    $545,000
    1,408 SF

    Windham Ranch with Acreage

    Two apartments, oversized garage, and acreage in Windham, Maine.

    324 Roosevelt Trail, Windham, ME 04062
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    South Portland Two-Unit Property
    $619,000
    2,323 SF

    South Portland Two-Unit Property

    Two-unit property in South Portland's historic Ferry Village.

    134 - 136 Sawyer Street, South Portland, ME 04106
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    Westbrook Multi-Family Investment Opportunity
    $575,000
    2,452 SF

    Westbrook Multi-Family Investment Opportunity

    Spacious two-unit property in Westbrook with recent upgrades.

    107 Lamb Street, Westbrook, ME 04092
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    Scarborough Corner Lot Opportunity
    $495,000
    2,584 SF

    Scarborough Corner Lot Opportunity

    1.11-acre corner lot suitable for commercial or residential redevelopment.

    84 County Road, Scarborough, ME 04074
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    Victorian Multifamily in Portland's West
    $1,295,000
    2,859 SF

    Victorian Multifamily in Portland's West

    Charming Victorian in Portland's West End with rental income potential.

    259 Vaughan Street, Portland, ME 04102
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    Two-Unit Condo in Portland, ME
    $679,998
    965 SF

    Two-Unit Condo in Portland, ME

    Two-unit condo with versatile layout, ideal for rental income.

    1 Firefly Street unit: 403/103, Portland, ME 04101
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    Updated Two-Family Near Woodfords Corner
    $849,000
    2,650 SF

    Updated Two-Family Near Woodfords Corner

    Updated two-family near shops, restaurants, and Heseltine Park.

    60-62 Ocean Avenue, Portland, ME 4103
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    Turnkey Historic Two-Family Home
    $799,000
    2,592 SF

    Turnkey Historic Two-Family Home

    Updated two-family home in North Deering, close to amenities.

    1155 Washington Avenue, Portland, ME 4103
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    Westbrook Two-Unit Property with Potential
    $325,000
    3,051 SF

    Westbrook Two-Unit Property with Potential

    Legal two-unit property with historical significance and income potential.

    84 Hillside Road, Westbrook, ME 4092
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    Two-Unit Property with Expansion Potential
    $750,000
    2,764 SF

    Two-Unit Property with Expansion Potential

    Two-unit property with expansion potential and off-street parking.

    429 Deering Avenue, Portland, ME 4103
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    North Yarmouth Mixed-Use Property
    $1,450,000
    6,832 SF

    North Yarmouth Mixed-Use Property

    Fully leased mixed-use property with restaurant, apartments, and event space.

    424 Walnut Hill Rd, North Yarmouth, ME 4097
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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 19 Active Listings in Cumberland County, ME

    Cumberland County, ME Duplexes Investment Opportunities Market Analysis

    Explore 19 duplexes for sale in Cumberland County, ME, showcased through 19 active listings on our real estate platform. These investment opportunities span a total of 47,939 square feet of properties for sale, with an estimated market value of $13,338,998.

    Sale prices for duplexes in Cumberland County, ME start at $325,000, averaging $702,052, and reaching up to $1,450,000 — 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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