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    Penobscot County, ME Office Buildings for Sale

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    Portland, ME Lewiston, ME Bangor, ME
    9 results
    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
    View details
    Prime Downtown Bangor Office Building
    $1,199,000
    9,075 SF

    Prime Downtown Bangor Office Building

    9 May Street, Bangor, ME 04401

    Professional office building in Bangor's Downtown Development District.

    • 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, fire‑safe sprinkler system, and accessible elevator.
    • Abundant natural light and inviting architecture.
    Updated: Apr 7
    View details
    Commercial Property in Dexter, Maine
    $249,000
    3,000 SF

    Commercial Property in Dexter, Maine

    Commercial property for sale in Dexter, Maine.

    61 Main Street, Dexter, ME 04930
    View details
    Renovated Office Building, Millinocket
    $249,900
    1,533 SF

    Renovated Office Building, Millinocket

    Fully renovated office building in downtown Millinocket business district.

    158 Penobscot Avenue, Millinocket, ME 04462
    View details
    Passive Solar Office/Medical Building
    $850,000
    6,170 SF

    Passive Solar Office/Medical Building

    Efficient office/medical building with versatile floor plan and ample parking.

    1570 Broadway, Bangor, ME 4401
    View details
    Bangor Office Investment Opportunity
    $1,675,000
    0.85 Acres

    Bangor Office Investment Opportunity

    Renovated office building near I-95 with long-term tenant.

    38 school street, Bangor, ME
    View details
    Downtown Bangor Professional Office Building
    $1,199,000
    7,400 SF

    Downtown Bangor Professional Office Building

    Prime office building in Bangor's Downtown Development District.

    9 May St, Bangor, ME 4401
    View details
    Bangor Commercial Property For Sale
    $590,000
    11,276 SF

    Bangor Commercial Property For Sale

    Prime commercial property with great visibility and recent updates.

    335 Maine Avenue, Bangor, ME
    View details
    Passive Solar Office/Medical Building
    $850,000
    6,170 SF

    Passive Solar Office/Medical Building

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

    1570 Broadway, Bangor, ME 4401
    View details
    Based on your search, we've compiled 244 Potential Opportunities for your consideration. Besides 9 Active listings in Penobscot County, ME, we suggest exploring several alternatives: similar 231 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    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.

    Cleared Lot in Unity, Maine
    $70,000
    1.25 Acres

    Cleared Lot in Unity, Maine

    1.25-acre lot with power, water, and approved septic.

    M12 L31-3 Stage Coach Road, Unity, ME 04988
    View details
    Improved Lot in Unity, Maine
    $70,000
    54,450.00 Acres

    Improved Lot in Unity, Maine

    1.25 acre lot with power, water, and septic design.

    M12 L31-3 Stage Coach Road, Unity, ME 04988
    View details
    Land For Sale, Castine, ME
    $795,000
    1.00 Acre

    Land For Sale, Castine, ME

    One acre of land for sale in Castine, Maine.

    M17 L15 Perkins Street, Castine, ME 04421
    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
    View details

    Explore Off-Market Properties in Penobscot County, ME

    Consider similar Off-Market properties in Penobscot County, 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.

    46 Betton St

    46 Betton St

    OFFICE BUILDING • 9,234 SF
    Value Estimation
    $565,000
    46 Betton St, Brewer, ME 04412-2636
    View details
    1045 Broadway

    1045 Broadway

    OFFICE BUILDING • 2,604 SF
    Value Estimation by Request
    1045 Broadway, Bangor, ME 04401-2920
    View details
    42 Central St

    42 Central St

    OFFICE BUILDING • 19,552 SF
    Value Estimation
    $1,075,000
    42 Central St, Bangor, ME 04401
    View details
    2127 Medway Rd

    2127 Medway Rd

    OFFICE BUILDING
    Value Estimation by Request
    2127 Medway Rd, Medway, ME 04460-3163
    View details
    72 Main St

    72 Main St

    OFFICE BUILDING • 3,436 SF
    Value Estimation by Request
    72 Main St, Orono, ME 04473-4007
    View details
    97 Allen St

    97 Allen St

    OFFICE BUILDING • 1,590 SF
    Value Estimation by Request
    97 Allen St, Bangor, ME 04401-4551
    View details
    4 Un Plz

    4 Un Plz

    OFFICE BUILDING • 21,816 SF
    Value Estimation
    $1,465,000
    4 Un Plz, Bangor, ME 04401-4881
    View details
    44 Ctr St

    44 Ctr St

    OFFICE BUILDING • 2,630 SF
    Value Estimation by Request
    44 Ctr St, Bangor, ME 04401-5001
    View details
    6 Telcom Dr

    6 Telcom Dr

    OFFICE BUILDING • 35,686 SF
    Value Estimation
    $8,250,000
    6 Telcom Dr, Bangor, ME 04401-3072
    View details
    68 Mt Hope Ave

    68 Mt Hope Ave

    OFFICE BUILDING • 11,076 SF
    Value Estimation
    $1,050,000
    68 Mt Hope Ave, Bangor, ME 04401-4096
    View details
    1380 Hammond St

    1380 Hammond St

    OFFICE BUILDING • 6,452 SF
    Value Estimation
    $600,000
    1380 Hammond St, Bangor, ME 04401-5710
    View details
    592 Moosehead Trl

    592 Moosehead Trl

    OFFICE BUILDING • 1,100 SF
    Value Estimation by Request
    592 Moosehead Trl, Newport, ME 04953-4005
    View details
    175 Un St

    175 Un St

    OFFICE BUILDING • 5,586 SF
    Value Estimation by Request
    175 Un St, Bangor, ME 04401-6116
    View details
    16 Godfrey Dr

    16 Godfrey Dr

    OFFICE BUILDING • 20,659 SF
    Value Estimation
    $1,100,000
    16 Godfrey Dr, Orono, ME 04473-3610
    View details
    218 State St

    218 State St

    OFFICE BUILDING • 1,123 SF
    Value Estimation by Request
    218 State St, Brewer, ME 04412-1532
    View details

    Penobscot County, ME Office Buildings Investment Opportunities Market Analysis

    Explore 240 office buildings for sale in Penobscot County, ME, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 50,794 square feet of properties for sale, with an estimated market value of $6,036,900.

    Sale prices for office properties in Penobscot County, ME start at $249,000, averaging $754,612, and reaching up to $1,199,000 — 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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