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    Sidney, ME
    Duplex

    Sidney, ME Duplexes for Sale

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    Duplex with Attached Apartment
    Updated: Jun 4
    Duplex with Attached Apartment

    2525 W River Road, Sidney, ME 04330

    $335,000
    1,488 sqft
    Two‑bedroom, one‑bath main home with an attached one‑bedroom, one‑bath apartment
    1,488 square feet; main residence built in 1961 and apartment added in 2005
    Nearly 10 acres with a stream that flows after rainfall
    Two‑car carport, long driveway, storage shed, and home‑accessible dog kennel
    New roof installed in 2025
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    1 active listing matches your search: Duplex for sale in Sidney, ME. Based on your search, we've also compiled 4 Potential Opportunities for your consideration: 4 properties in nearby cities.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Duplex with Separate Driveways
    Duplex with Separate Driveways

    748 Riverside Drive, Augusta, ME 04330

    $399,000
    2,970 sqft 2.35 AC lot

    Two independently serviced sides provide a practical path to a duplex configuration or a combined residence.

    View details
    Victorian Duplex with Garage/Barn
    Victorian Duplex with Garage/Barn

    9 - 11 Summer Street, Hallowell, ME 04347

    $640,000
    3,620 sqft

    Each residence has its own entrance, porch, and utility systems.

    View details
    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    7 Cross St, Augusta, ME 04330

    $229,999
    1,407 sqft

    Fully occupied duplex with refreshed interiors, separate living spaces, and in-unit laundry hookups for each residence.

    View details
    Riverfront 2-Unit Duplex
    Riverfront 2-Unit Duplex

    230 Water St, Hallowell, ME 04347

    $400,000
    2,240 sqft

    Two remodeled residences offer river views, a private deck, and a downtown setting near shops and restaurants.

    View details

    Sidney, ME Duplexes Market Trends and Statistics

    Explore 1 duplexes for sale in Sidney, ME on our real estate platform. These investment opportunities span a total of 1,488 square feet of properties for sale, with an estimated market value of $335,000.

    Sale prices for two-family homes in Sidney, ME average $335,000 — 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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    Demographics Overview

    Population 27K
    Population Growth (5Y) +3.2%
    Median Household Income $55,158
    College Educated 38.8%

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    New vs delisted commercial listings in Kennebec County

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