Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Property Types
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Meet Realmo: The Largest Hub
    of Commercial Real     Estate in the US

    Over 1 million active listings and over 150 million property profiles

    Gardiner, ME Commercial Real Estate for Sale

    List
    Map
    Portland, ME Lewiston, ME Bangor, ME
    9 results
    Gardiner Commercial Building For Sale
    $244,800
    4,513 SF

    Gardiner Commercial Building For Sale

    36 Brunswick Avenue, Gardiner, ME 04345

    Former office and retirement home near downtown Gardiner.

    • Over 4,500 sq. ft.
    • Convenient, walkable location: One block from historic downtown Gardiner, close to amenities.
    • Currently used as a 2‑unit residential rental.
    • Public water and sewer connections.
    • Hot water heating system.
    Updated: Jan 2
    View details
    Gardiner, ME 1.9 Acre Land
    $89,900
    1.90 Acres

    Gardiner, ME 1.9 Acre Land

    Brunswick Avenue, Gardiner, ME 04345

    1.9 acre lot with high visibility near I-95.

    • High visibility lot, ideal for business purposes.
    • Water and sewer available, simplifying development.
    • 1.9 acre lot provides ample space.
    • Conveniently located 5 minutes from I‑95 for easy access.
    • Zoned PD, offering flexible development options (subject to city approval).
    Updated: Oct 29, 2025
    View details
    Gardiner Multifamily Property For Sale
    $244,800
    4,513 SF

    Gardiner Multifamily Property For Sale

    Former office/retirement home near downtown Gardiner, being sold as-is.

    36 Brunswick Avenue, Gardiner, ME 04345
    View details
    Gardiner Auto Shop For Sale
    $750,000
    14,883 SF

    Gardiner Auto Shop For Sale

    Auto-related property in Gardiner with 13 service bays.

    511 Water St, Gardiner, ME 4345
    View details
    Downtown Gardiner Mixed-Use Building
    $399,900
    11,340 SF

    Downtown Gardiner Mixed-Use Building

    Mixed-use building in downtown Gardiner with income potential.

    218 Water St, Gardiner, ME
    View details
    Downtown Gardiner Mixed-Use Building
    $399,900
    11,340 SF

    Downtown Gardiner Mixed-Use Building

    Historic mixed-use building in downtown Gardiner with income potential.

    218 Water Street, Gardiner, ME 4345
    View details
    Fully Leased Gardiner Office Building
    $5,100,000
    48,771 SF

    Fully Leased Gardiner Office Building

    48,771 SF office building fully leased through 2033.

    76 Northern Ave, Gardiner, ME
    View details
    Fully Leased State Office Building
    $5,100,000
    48,771 SF

    Fully Leased State Office Building

    Fully leased office building occupied by the State of Maine.

    76 Northern Ave, Gardiner, ME 4345
    View details
    Gardiner Investment Property For Sale
    $2,350,000

    Gardiner Investment Property For Sale

    Three buildings with tenants, plus vacant parcels for parking.

    405 Water Street, Gardiner, ME 4345
    View details
    Based on your search, we've compiled 240 Potential Opportunities for your consideration. Besides 9 Active listings in Gardiner, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 227 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

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

    Versatile Commercial Building in Augusta
    $525,000
    12,093 SF

    Versatile Commercial Building in Augusta

    12,000 sq ft commercial building on 1.04-acre lot.

    10 Pethaven Lane, Augusta, ME 04330
    View details
    Hallowell Commercial Property with Riverfront
    $1,350,000
    5,413 SF

    Hallowell Commercial Property with Riverfront

    Rare downtown Hallowell property with river views and development potential.

    232 Water Street, Hallowell, ME 04347
    View details
    Medical Office Building For Sale
    $795,000
    5,003 SF

    Medical Office Building For Sale

    5,003± SF medical office building with ample parking.

    5 Caldwell Road, Augusta, ME
    View details
    Hallowell Waterfront Property with Development Potential
    $1,350,000
    5,413 SF

    Hallowell Waterfront Property with Development Potential

    Rare waterfront property in downtown Hallowell with development opportunities.

    232 Water Street, Hallowell, ME 4347
    View details

    Explore Off-Market Properties in Gardiner, ME

    Consider similar Off-Market properties in Gardiner, 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.

    557 Nash Rd

    557 Nash Rd

    FINANCIAL BUILDING • 0.13 Acres
    Value Estimation by Request
    557 Nash Rd, Gardiner, ME 04345
    View details
    223 Water St

    223 Water St

    OFFICE/RESIDENTIAL (MIXED USE) • 4,794 SF
    Value Estimation
    $730,000
    223 Water St, Gardiner, ME 04345
    View details
    4 Allies Way

    4 Allies Way

    OFFICE/RESIDENTIAL (MIXED USE) • 952 SF
    Value Estimation by Request
    4 Allies Way, Gardiner, ME 04345-6236
    View details
    743 Brunswick Ave

    743 Brunswick Ave

    DEPARTMENT STORE • 2,400 SF
    Value Estimation
    $735,000
    743 Brunswick Ave, Gardiner, ME 04345-6022
    View details
    691 Riv Ave

    691 Riv Ave

    RETAIL STORES (PERSONAL SERVICES) • 2,409 SF
    Value Estimation by Request
    691 Riv Ave, Gardiner, ME 04345
    View details
    442 Brunswick Ave

    442 Brunswick Ave

    DEPARTMENT STORE • 2,920 SF
    Value Estimation by Request
    442 Brunswick Ave, Gardiner, ME 04345-6025
    View details
    45 Church St

    45 Church St

    SHOW ROOM, WAREHOUSE • 4,195 SF
    Value Estimation
    $515,000
    45 Church St, Gardiner, ME 04345-2172
    View details
    526 Brunswick Ave

    526 Brunswick Ave

    RETAIL STORES (PERSONAL SERVICES) • 2,596 SF
    Value Estimation by Request
    526 Brunswick Ave, Gardiner, ME 04345-6026
    View details
    396 Brunswick Ave

    396 Brunswick Ave

    OFFICE/RESIDENTIAL (MIXED USE) • 3,860 SF
    Value Estimation
    $1,270,000
    396 Brunswick Ave, Gardiner, ME 04345-2817
    View details
    235 Water St

    235 Water St

    OFFICE/RESIDENTIAL (MIXED USE) • 1,620 SF
    Value Estimation by Request
    235 Water St, Gardiner, ME 04345-2121
    View details
    177 Water St

    177 Water St

    DEPARTMENT STORE • 5,544 SF
    Value Estimation by Request
    177 Water St, Gardiner, ME 04345-2108
    View details
    312 Water St

    312 Water St

    OFFICE/RESIDENTIAL (MIXED USE) • 2,331 SF
    Value Estimation by Request
    312 Water St, Gardiner, ME 04345-2159
    View details
    286 Water St

    286 Water St

    RESTAURANT • 6,560 SF
    Value Estimation by Request
    286 Water St, Gardiner, ME 04345
    View details
    469 Water St

    469 Water St

    SHOW ROOM, WAREHOUSE • 16,971 SF
    Value Estimation by Request
    469 Water St, Gardiner, ME 04345-2011
    View details
    Troiano Way

    Troiano Way

    VACANT COMMERCIAL LAND • 19.90 Acres
    Value Estimation by Request
    Troiano Way, Gardiner, ME 04345
    View details

    Gardiner, ME Commercial Real Estate Investment Opportunities Market Analysis

    Explore 236 commercial real estate for sale in Gardiner, ME, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 105,415 square feet of properties for sale, with an estimated market value of $579,500.

    Sale prices for business properties in Gardiner, ME start at $89,900, averaging $193,166, and reaching up to $244,800 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Browse Commercial real estate for Sale Near Gardiner, ME

    Popular Searches in Gardiner, ME

    Most Searched ZIP Codes in Gardiner, ME

    • 04345

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!