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    Penobscot County, ME Commercial Real Estate for Sale

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    Portland, ME Lewiston, ME Augusta, ME
    126 listings
    Passive Solar Office/Medical Building
    $850,000
    6,170 SF
    Passive Solar Office/Medical Building

    1570 Broadway, Bangor, ME 04401

    Unique office/medical building with passive solar design and versatile floorplan.
    • Unique passive solar envelope design for efficient year‑round heating.
    • Versatile floor plan with conference areas, individual office suites, and bathrooms on both floors.
    • Convenient location at the edge of Bangor's retail area with two entrances/exits and ample parking (40+ spaces).
    • Zoned G&ISD with potential for additional business opportunities subject to Planning Board approval.
    • Additional backup heating & cooling systems include heat pumps & a propane fireplace.
    Updated: Apr 23
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    Freestanding Office Building with Parking
    $650,000
    2,500 SF
    Freestanding Office Building with Parking

    594 Stillwater Avenue, Old Town, ME 04468

    For-sale office building offering onsite parking and convenient access in a high-traffic commercial area.
    • 50x50 office building for commercial use
    • Built in 1978 with masonry brick construction
    • Heating includes baseboard and hot water (oil)
    • Public water and public sewer hookups
    • Shingle roof with tile and carpet flooring
    Updated: Jun 3
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    Commercial Property in Brewer, Maine
    $924,900
    6,530 SF
    Commercial Property in Brewer, Maine

    Functional commercial property suitable for contractors, trades, or service businesses.

    19 Sparks Avenue, Brewer, ME 04412

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    Multi-Suite Professional Office Building
    $1,169,000
    9,075 SF
    Multi-Suite Professional Office Building

    Professionally managed office building with multiple remodeled suites, secure entry, elevator access, and on-site parking for tenants and visitors.

    9 May Street, Bangor, ME 04401

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    Commercial Building on Route 7
    $249,900
    2,500 SF
    Commercial Building on Route 7

    2,500 SF commercial building on 1.1 acres in Dexter, Maine.

    335 Corinna Road, Dexter, ME 04930

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    Assisted Living Group Home
    $829,900
    3,788 SF
    Assisted Living Group Home

    Well-configured supported living facility with group spaces, staff offices, and fenced outdoor area for resident use.

    913 Essex Street, Bangor, ME 04401

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    Small Office Building on Main Street
    $249,000
    3,000 SF
    Small Office Building on Main Street

    For sale office building in Dexter, sized for a small professional operation and subject to residential zoning.

    61 Main Street, Dexter, ME 04930

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    Maine Sporting History Waterfront Retreat
    $1,098,000
    7,000 SF
    Maine Sporting History Waterfront Retreat

    Established waterfront retreat on South Branch Lake with furnished cabins.

    1174 Cove Road, Seboeis Plt, ME 04448

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    Historic Mixed-Use Office Building
    $949,999
    7,422 SF
    Historic Mixed-Use Office Building

    Restored historic offices with multiple private rooms and conference space, plus private parking and an upgraded heating system.

    133-135 Broadway, Bangor, ME 04401

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    Commercial/Residential Building in Dexter, ME
    $250,000
    1,920 SF
    Commercial/Residential Building in Dexter, ME

    Well-maintained commercial/residential building with mixed zoning and ample parking.

    97 Church Street, Dexter, ME 04930

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    Commercial Property in Brewer, Maine
    $800,000
    9,191 SF
    Commercial Property in Brewer, Maine

    9,191 square foot commercial property for sale in Brewer.

    46 Center Street, Brewer, ME 04412

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    Versatile Commercial Property on 2.35 Acres
    $200,000
    5,598 SF
    Versatile Commercial Property on 2.35 Acres

    Commercial property with multiple buildings and potential for diverse uses.

    67 Main Street, Mattawamkeag, ME 04459

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    6,400 SF Commercial Building Shell
    $259,000
    6,400 SF
    6,400 SF Commercial Building Shell

    Highly visible 6,400 SF commercial building shell for sale.

    953 Central Street, Millinocket, ME 04462

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    Mixed-Use Mansard-Style Building
    $575,000
    4,782 SF
    Mixed-Use Mansard-Style Building

    Mansard-style mixed-use building with an expansive studio, chef’s kitchen, wellness spa amenities, and an apartment with flexible occupancy.

    156 N Main Street, Brewer, ME 04412

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    Mansard-Style Mixed-Use Property
    $575,000
    4,782 SF
    Mansard-Style Mixed-Use Property

    Mansard-style building with a large studio, spa amenities, and an upstairs 2-bedroom apartment, supported by on-site parking.

    156 N Main Street, Brewer, ME 04412

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    High-Visibility Commercial Building in Bangor
    $595,000
    5,568 SF
    High-Visibility Commercial Building in Bangor

    Versatile commercial building with high visibility and functional space.

    1567 Hammond Street, Bangor, ME 04401

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    Mixed-Use Double House Income Property
    $649,900
    6,030 SF
    Mixed-Use Double House Income Property

    A five-unit mixed-use building with an on-site office suite and residential apartments for flexible owner or investor use.

    77 Broadway, Bangor, ME 04401

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    Mixed-Use Double House with Offices
    $649,900
    6,030 SF
    Mixed-Use Double House with Offices

    Five-unit mixed-use building with an on-site commercial office suite and multiple apartments.

    77 Broadway, Bangor, ME 04401

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    Waterfront Development Opportunity in Hampden
    $900,000
    4,180 SF
    Waterfront Development Opportunity in Hampden

    Rare waterfront property with redevelopment potential and immediate income.

    108 Marina Road, Hampden, ME 04444

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    Commercial Property in Brewer, Maine
    $525,000
    3,726 SF
    Commercial Property in Brewer, Maine

    Mixed-use commercial property for sale in Brewer, Maine.

    583 S Main Street, Brewer, ME 04412

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    New Commercial Construction in Hampden
    $899,000
    2,688 SF
    New Commercial Construction in Hampden

    New commercial construction offering versatile possibilities in Hampden, Maine.

    14 Carey Drive lot: 2, Hampden, ME 04444

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    Downtown Millinocket Commercial Opportunity
    $175,000
    1,610 SF
    Downtown Millinocket Commercial Opportunity

    Renovated commercial space in a high-visibility downtown location.

    216 Penobscot Avenue, Millinocket, ME 04462

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    Iconic Mixed-Use Property in Bradley, ME
    $649,000
    2,704 SF
    Iconic Mixed-Use Property in Bradley, ME

    Mixed-use property with income potential and endless possibilities.

    77 Main Street, Bradley, ME 04411

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    Mixed-Use Building with Two Restaurants
    $1,199,000
    13,200 SF
    Mixed-Use Building with Two Restaurants

    Downtown Bangor mixed-use property combining renovated apartments with two restaurant/bar spaces under Development District zoning.

    123-127 Franklin Street, Bangor, ME 04401

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    Penobscot County, ME Commercial Real Estate Investment Opportunities Market Analysis

    Explore 126 commercial real estate for sale in Penobscot County, ME, showcased through 126 active listings on our real estate platform. These investment opportunities span a total of 9,997,580 square feet of properties for sale, with an estimated market value of $54,752,836.

    Sale prices for business properties in Penobscot County, ME start at $65,000, averaging $750,038, and reaching up to $4,100,000 — 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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