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    Maine Duplexes for Sale

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    Portland, ME Bangor, ME Augusta, ME
    142 results
    Craftsman Inspired Portland Two-Unit Property
    $849,000
    3,459 SF

    Craftsman Inspired Portland Two-Unit Property

    499 Brighton Avenue, Portland, ME 04102

    Two-unit property with development potential in a desirable Portland location.

    • Two‑unit property in a desirable Portland location.
    • Townhouse‑style units with 3‑4 bedrooms each.
    • Rare double‑lot configuration with detached garage.
    • Potential for expansion or additional development (buyer to verify).
    • Suitable for owner‑occupants, multi‑generational living, or rental income.
    Updated: Mar 9
    View details
    Historic Greek Revival with Income Potential
    $400,000
    3,264 SF

    Historic Greek Revival with Income Potential

    115 Essex Street, Bangor, ME 04401

    Historic Bangor residence with in-law apartment and workshop/garage.

    • Historic Greek Revival architecture (James Allen House, circa 1833‑34) with documented provenance.
    • Legally recognized second‑story in‑law apartment with private entrance.
    • Recent major improvements include New Metal Roof, Natural Gas boiler/on‑demand hot water, Mathews Brothers Low e/Argon Windows, Security Cameras, Exterior Doors.
    • Spacious living area (over 3,200 sq ft) with 4+ bedrooms, 3 bathrooms, formal dining and living rooms, and historic woodwork.
    • Two‑story workshop/garage suitable for storage or future expansion.
    Updated: Mar 6
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    Versatile Riverfront Home with Income Potential
    $315,000
    2,831 SF

    Versatile Riverfront Home with Income Potential

    Spacious home with apartment, river frontage, and income potential.

    11 Alton Street, Milo, ME 04463
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    Victorian Two-Family Home
    $795,000
    3,600 SF

    Victorian Two-Family Home

    Charming Victorian home with income potential in desirable location.

    9-11 Summer Street, Hallowell, ME 04347
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    Well-Maintained Duplex in Vassalboro, ME
    $595,000
    4,000 SF

    Well-Maintained Duplex in Vassalboro, ME

    Two-unit property in a peaceful rural setting with recent updates.

    154 Seaward Mills Road, Vassalboro, ME 04989
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    Versatile Multi-Unit Property Near Sunday River
    $565,000
    2,800 SF

    Versatile Multi-Unit Property Near Sunday River

    Multi-unit property near Sunday River, ideal for various uses.

    2139 Intervale Road, Bethel, ME 04217
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    Historic Gorham Village Multifamily Residence
    $719,000
    3,741 SF

    Historic Gorham Village Multifamily Residence

    Landmark property with income potential in walkable Gorham Village.

    15 Green Street, Gorham, ME 04038
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    Renovated Mixed-Use Property, Bristol, ME
    $725,000
    2,700 SF

    Renovated Mixed-Use Property, Bristol, ME

    Fully renovated mixed-use property on 5.1 acres in Bristol, ME.

    710 Bristol Road, Bristol, ME 04539
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    Updated Multi-Family Investment Opportunity
    $380,000
    2,796 SF

    Updated Multi-Family Investment Opportunity

    Charming, updated 2-unit multi-family near Waterville's amenities.

    83 Pleasant Street, Waterville, ME 04901
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    Rockland Duplex with Rental History
    $509,900
    2,800 SF

    Rockland Duplex with Rental History

    Well-maintained Rockland duplex near downtown shops and restaurants.

    30 - 32 Granite Street, Rockland, ME 04841
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    Mixed-Use Property Near Old Orchard Beach
    $750,000
    2,702 SF

    Mixed-Use Property Near Old Orchard Beach

    Charming mixed-use property with residential and commercial units near the beach.

    113-115 Saco Avenue, Old Orchard Beach, ME 04064
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    Winthrop Duplex on Five Acres
    $350,000
    1,692 SF

    Winthrop Duplex on Five Acres

    Charming farmhouse duplex on 5 acres near Maranacook Lake.

    60 Route 41, Winthrop, ME 04364
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    Renovated Duplex with River Views
    $399,000
    1,260 SF

    Renovated Duplex with River Views

    Two-bedroom duplex with river frontage in historic Hallowell.

    228 Water Street, Hallowell, ME 04347
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    Victorian Duplex in Portland, Maine
    $875,000
    3,154 SF

    Victorian Duplex in Portland, Maine

    Income-producing duplex with Victorian charm in a vibrant neighborhood.

    44 Hersey Street, Portland, ME 04103
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    Mixed-Use Property Near Old Orchard
    $750,000
    2,702 SF

    Mixed-Use Property Near Old Orchard

    Charming mixed-use property with residential and commercial units near beach.

    113-115 Saco Avenue, Old Orchard Beach, ME 04064
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    Old Town Duplex: Income Opportunity
    $339,900
    0.37 Acres

    Old Town Duplex: Income Opportunity

    Well-maintained duplex near University of Maine, ideal for investors.

    28 Abbott Street, Old Town, ME 04468
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    Historic Mixed-Use Building in Topsham
    $499,000
    2,400 SF

    Historic Mixed-Use Building in Topsham

    Unique property with flexible living and commercial possibilities.

    38 Main Street, Topsham, ME 04086
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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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    Spacious Multi-Unit Property
    $375,000
    2,173 SF

    Spacious Multi-Unit Property

    Six-bedroom, two-bath multi-unit property on a landscaped lot.

    177 Lebanon Road, Winterport, ME 04496
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    Lewiston Multifamily Property with Garage
    $425,000
    2,520 SF

    Lewiston Multifamily Property with Garage

    Multifamily property in Lewiston, Maine with long rental history.

    43 Eustis Street, Lewiston, ME 04240
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    New Duplex with Income Potential
    $549,900
    1,896 SF

    New Duplex with Income Potential

    Modern duplex on 1.33 acres, ideal for rental income.

    37 Lower Dedham Road, Holden, ME 04429
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    Versatile Property with Income Potential
    $399,900
    4,664 SF

    Versatile Property with Income Potential

    High-visibility property suitable for professional or medical uses with rental income.

    166 Silver Street, Waterville, ME 04901
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    Saco Multifamily Investment Opportunity
    $680,000
    1,960 SF

    Saco Multifamily Investment Opportunity

    Multifamily property in Saco, Maine, with convenient access to I-95.

    4 Primrose Lane, Saco, ME 04072
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    Mixed-Use Investment Property in Maine
    $130,000
    3,500 SF

    Mixed-Use Investment Property in Maine

    Income-producing property with commercial and residential units in central Maine.

    49 Main Street, Hartland, ME 04943
    View details

    Maine Duplexes Investment Opportunities Market Analysis

    Explore 142 duplexes for sale in Maine, showcased through 142 active listings on our real estate platform. These investment opportunities span a total of 74,555,339,720 square feet of properties for sale, with an estimated market value of $51,079,198.

    Sale prices for duplexes in Maine start at $65,000, averaging $440,337, and reaching up to $2,265,000 — 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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