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    Calais, ME Office Spaces for Sale

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    Robbinston, ME Meddybemps, ME Baileyville, ME
    Restored Mixed-Use Building on Main
    $335,000
    4,618 SF
    Restored Mixed-Use Building on Main

    339 Main Street, Calais, ME 04619

    Turnkey, income-producing mixed-use property in downtown Calais.
    • Turnkey, income‑producing mixed‑use building in a prime downtown location.
    • Completely renovated second floor with three distinct residential apartments, including a loft with 30‑foot ceilings and waterfront views.
    • Versatile ground‑floor commercial space suitable for retail, office, or service businesses with excellent visibility and foot traffic.
    • Includes a parcel of land for parking, outdoor seating, or future development.
    • Extensive upgrades including new heating systems, electrical, windows, and appliances.
    Updated: Apr 2
    View details
    Versatile Industrial Building in Calais
    $189,000
    6,400 SF
    Versatile Industrial Building in Calais

    12 Tyler Street, Calais, ME 04619

    Adaptable industrial building with office space near downtown Calais.
    • Large, open warehouse space with tall ceilings suitable for various uses.
    • Five private office rooms plus a bathroom, providing dedicated administrative space.
    • Solid block construction.
    • Convenient location: Minutes from downtown Calais and the International Border crossing to Canada.
    • Flexible layout suitable for businesses needing both operational and administrative areas.
    Updated: Nov 26, 2025
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    Restored Mixed-Use Building on Main
    $335,000
    4,618 SF
    Restored Mixed-Use Building on Main

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

    339 Main Street, Calais, ME 04619

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    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 3 Active listings in Calais, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Elegant Greek Revival with Office
    $784,000
    4,350 SF
    Elegant Greek Revival with Office

    Renovated 1860 Greek Revival with modern office space.

    44 Broadway Street, 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 Street, Machias, ME 04654

    View details
    Historic Ellsworth Buildings with Restaurant
    $925,000
    9,425 SF
    Historic Ellsworth Buildings with Restaurant

    Two historic buildings with a successful restaurant and office spaces.

    52 & 2-4 Main & State Streets, Ellsworth, ME 04605

    View details
    Historic Ellsworth Buildings For Sale
    $925,000
    9,425 SF
    Historic Ellsworth Buildings For Sale

    Two historic buildings with prime riverfront location in downtown Ellsworth.

    52 & 2-4 Main & State Streets, Ellsworth, ME 04605

    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.

    Commercial Lot Near Ellsworth
    $279,000
    104,980.00 Acres
    Commercial Lot Near Ellsworth

    Commercial lot with high visibility and easy access from Route 1.

    576 US Hwy 1, Hancock, ME 04640

    View details
    Maine Technology Park Development Parcel
    $149,000
    3.55 Acres
    Maine Technology Park Development Parcel

    3.55 acre commercial development parcel in Maine Technology Park.

    16 Godfrey Dr, Orono, ME 4473

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    80 Acres Commercial Land
    $695,000
    3,504,838.00 Acres
    80 Acres Commercial Land

    Prime commercial land with high visibility on Bangor Road.

    498 Bangor Road Road, Ellsworth, ME 04605

    View details
    Vacant Lot on Main Street
    $179,900
    0.31 Acres
    Vacant Lot on Main Street

    Vacant 0.31-acre lot with cement pad in Millinocket, ME.

    75 Penobscot Avenue, Millinocket, ME 04462

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    Off-Market Properties in Calais, ME

    Consider similar Off-Market properties in Calais, ME. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    254 Ss St
    MEDICAL BUILDING
    Lot: 0.98 Acres
    Value Estimation by Request

    254 Ss St, Calais, ME 04619-1322

    View details

    Calais, ME Office Spaces Investment Opportunities Market Analysis

    Explore 4 office spaces for sale in Calais, ME, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 15,636 square feet of properties for sale, with an estimated market value of $859,000.

    Sale prices for office spaces in Calais, ME start at $189,000, averaging $286,333, and reaching up to $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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    Top Commercial Asset Segments

    Office Units 3

    Demographics Overview

    Population 3,087
    Population Growth (5Y) +3.0%
    Median Household Income $48,654
    College Educated 36.5%

    High-Yield Neighborhoods for Investment

    Identify Calais submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    04619 $286.3K

    Taxes & Financing

    Tax Rate (average for all types) 1.75%
    Average Loan-to-Value 65.0%

    Listings Trend

    Total CRE Area on Market Trend

    Average Price per SF — Retail

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