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    Penobscot County, ME Commercial Real Estate for Sale

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    Downtown Bangor Professional Office Building
    Updated: Mar 10
    Downtown Bangor Professional Office Building

    9 May St, Bangor, ME 04401

    $1,169,000
    7,400 sqft
    Prime location in Bangor's Downtown Development District with high visibility and traffic.
    Multiple well‑designed office suites with flexible configurations to attract diverse professionals.
    Recent upgrades including remodels in 2007, 2018, and 2025.
    Secure environment with locked entry system and fire‑safe sprinkler system.
    On‑site parking with 10 spaces, plus adjacent city parking options.
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    This listing looks promising.

    Here's a quick look at some key insights for

    9 May St, Bangor, ME 04401

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    • Est. Cap Rate

      9%
      Above avg (5.9%)

    • Est. NOI

      $105K
      Annual

    • Price @ 7% Cap

      $1.49M
      Above asking

    • Property Type

      Office Building
      Built 1924
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    Commercial Office Building
    Updated: Jun 23
    Commercial Office Building

    899 Central Street, Millinocket, ME 04462

    $550,000
    8,322 sqft 3.13 AC lot
    Commercial office building
    8,322 square feet of space
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    Waterfront Development Opportunity in Hampden
    Waterfront Development Opportunity in Hampden

    108 Marina Road, Hampden, ME 04444

    $900,000
    4,180 sqft 1.00 AC lot

    Rare waterfront property with redevelopment potential and immediate income.

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    Live-Work Office Property
    Live-Work Office Property

    15 Phillips Road, Glenburn, ME 04401

    $525,000
    3,314 sqft 1.00 AC lot

    Modern ranch-style home with finished lower-level office space, detached 3-car garage, and commercial-sized septic system on 1 acre.

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    Renovated Single-Story Office Building
    Renovated Single-Story Office Building

    38 School St, Bangor, ME 04401

    $1,675,000
    11,000 sqft

    Single-story steel-frame office building renovated for Fedcap, with ADA upgrades and high-efficiency natural gas HVAC.

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    Passive Solar Office and Medical Building
    Passive Solar Office and Medical Building

    1570 Broadway, Bangor, ME 04401

    $850,000
    6,170 sqft 5.76 AC lot

    Two-level office/medical layout with multiple suites, bathrooms on both floors, and parking for 40+ vehicles.

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    Live-Work Medical Office Property
    Live-Work Medical Office Property

    363 Mount Hope Avenue, Bangor, ME 04401

    $625,000
    2,950 sqft 0.46 AC lot

    Turnkey live-work setup with a lower-level, multi-room business suite and separate entrance for client-ready use.

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    Multi-Suite Professional Office Building
    Multi-Suite Professional Office Building

    9 May Street, Bangor, ME 04401

    $1,169,000
    9,075 sqft 0.07 AC lot

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

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    Medical Office Building with Parking
    Medical Office Building with Parking

    1365 Broadway, Bangor, ME 04401

    $749,000
    6,120 sqft 0.95 AC lot

    Light medical buildout, ample on-site paved parking, and solar panels support a variety of healthcare and professional uses.

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    Freestanding Office Building with Parking
    Freestanding Office Building with Parking

    594 Stillwater Avenue, Old Town, ME 04468

    $650,000
    2,500 sqft 0.63 AC lot

    For-sale office building offering onsite parking and convenient access in a high-traffic commercial area.

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    Historic Office Building with Basement Entrance
    Historic Office Building with Basement Entrance

    293 State Street, Bangor, ME 04401

    $595,000
    3,584 sqft 0.11 AC lot

    Three-story Victorian office building with hardwood floors, gas fireplaces, and a finished basement office with a separate entrance.

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    Retail Storefront for Sale
    Retail Storefront for Sale

    483 South Main Street, Brewer, ME 04412

    $525,000
    5,510 sqft

    For sale retail storefront property on South Main Street in Brewer, ME, totaling 5,510 square feet.

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    Turnkey Pet Cremation Facility
    Turnkey Pet Cremation Facility

    340 Howland Road, Lagrange, ME 04453

    $785,000
    1,500 sqft 2.09 AC lot

    Rural pet cremation business with a 2014 commercial building, included equipment, and loading access on 2.09 acres.

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    Waterfront Sporting Lodge and Cabins
    Waterfront Sporting Lodge and Cabins

    1174 Cove Road, Seboeis Plt, ME 04448

    $998,900
    7,000 sqft 5.90 AC lot

    Furnished cabin camp with a main lodge, private shoreline, and guest amenities for an immediately operational hospitality use.

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    Turn-Key Self Storage Facility
    Turn-Key Self Storage Facility

    60 Mill Street, Corinna, ME 04928

    $575,000
    25,390 sqft 3.50 AC lot

    Established storage operation with 136 units and rentable space on a 3.5-acre site in Corinna, Maine.

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    Eddington Commercial Property with Acreage
    Eddington Commercial Property with Acreage

    999 Main Road, Eddington, ME 04428

    $450,000
    4,849 sqft 127.00 AC lot

    Expansive property with multiple potential commercial and residential uses.

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    Commercial Showroom with Paved Yard
    Commercial Showroom with Paved Yard

    55 Lagrange Road, Howland, ME 04448

    $225,000
    2,248 sqft 3.00 AC lot

    Commercial building just off I-95 in Howland includes a large showroom, waiting area, and paved yard with parking.

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    Downtown Office Investment Building
    Downtown Office Investment Building

    157 Park St, Bangor, ME 04401

    $1,300,000
    18,272 sqft 0.65 AC lot

    For-sale downtown Bangor office building with dedicated parking lot and substantial floor area for flexible tenant use.

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    Commercial Garage and Office Building
    Commercial Garage and Office Building

    725 Enfield Road, Lincoln, ME 04457

    $395,000
    6,340 sqft 5.60 AC lot

    Flexible garage space with office support, offering overhead door access for maintenance, storage, or light operations.

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    Retail Redevelopment Opportunity
    Retail Redevelopment Opportunity

    800 Central St, Millinocket, ME 04462

    $995,000
    90,000 sqft 7.26 AC lot

    90,000 SF retail space on 7.26 acres.

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    Historic Office Condo
    Historic Office Condo

    74 Hammond Street, Bangor, ME 04401

    $175,000
    3,444 sqft 0.07 AC lot

    Third-floor office condo offers multiple suites with large windows, fireplaces, and storage in a downtown historic building.

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    Specialty Commercial Property
    Specialty Commercial Property

    583 S Main Street, Brewer, ME 04412

    $525,000
    3,726 sqft 0.21 AC lot

    For sale specialty property at 583 S Main Street, zoned CB.

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    Passive Solar Office/Medical Building
    Passive Solar Office/Medical Building

    1570 Broadway, Bangor, ME 04401

    $850,000
    6,170 sqft 1.83 AC lot

    Unique office/medical building with passive solar design and versatile floorplan.

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    Mixed-Use Building with Office Suite
    Mixed-Use Building with Office Suite

    77 Broadway, Bangor, ME 04401

    $649,900
    6,030 sqft 0.05 AC lot

    Five-unit mixed-use property with a first-floor office suite and multiple apartments, served by a natural gas boiler.

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    Penobscot County, ME Commercial Real Estate Market Trends and Statistics

    Explore 131 commercial real estate for sale in Penobscot County, ME, showcased through 131 active listings on our real estate platform. These investment opportunities span a total of 15,580,650 square feet of properties for sale, with an estimated market value of $83,340,286.

    Sale prices for business properties in Penobscot County, ME start at $37,500, averaging $737,524, and reaching up to $8,600,000 — 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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