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    Calais, ME Mixed-use Properties for Sale

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    Restored Mixed-Use Building, Main Street
    $429,000
    4,618 SF

    Restored Mixed-Use Building, Main Street

    339 Main St, Calais, ME 04619

    Turnkey, income-producing mixed-use property in downtown Calais.

    • Turnkey, income‑producing mixed‑use building in a prime downtown location on Main Street.
    • Ground‑floor commercial space with excellent visibility and foot traffic.
    • Three renovated residential apartments on the second floor, providing rental income.
    • Stunning loft‑style apartment with 30‑foot ceilings, exposed brick, and waterfront views.
    • Numerous upgrades including new heating systems, electrical, windows, and appliances.
    Updated: Nov 22, 2025
    View details
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 1 Active listings in Calais, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 1 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Eastport Mixed-Use Waterfront Business
    $430,000
    2,200 SF

    Eastport Mixed-Use Waterfront Business

    Turnkey Cafe & Apartment, Stunning Bay Views

    82 Water St, Eastport, ME 04631
    View details
    Eastport Waterfront Commercial Gem
    $850,000
    4,313 SF

    Eastport Waterfront Commercial Gem

    Historic building, 4,313 sq ft, high potential

    49-55 Water St St, Eastport, ME 04631
    View details
    Machias Mixed-Use Commercial Building
    $265,000
    4,062 SF

    Machias Mixed-Use Commercial Building

    Downtown Machias, High Potential

    54 North St, Machias, ME 04654
    View details
    Elegant Greek Revival with Office
    $799,000
    4,350 SF

    Elegant Greek Revival with Office

    Renovated 1860 Greek Revival with professional office space.

    44 Broadway St, Machias, ME 04654
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    56-Acre Commercial Parcel Near Border
    $249,000
    56.57 Acres

    56-Acre Commercial Parcel Near Border

    56-acre commercial land parcel near the International Border crossing.

    Baring St, Calais, ME 04619
    View details

    Calais, ME Mixed-Use Properties Investment Opportunities Market Analysis

    Explore 1 mixed-use properties for sale in Calais, ME on our real estate platform. These investment opportunities span a total of 14,810 square feet of properties for sale, with an estimated market value of $429,000.

    Prices for multi use buildings in Calais, ME start at $429,000, averaging $429,000, and reaching up to $429,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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