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    Portland, ME Office Units for Sale

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    Lewiston, ME Bangor, ME Augusta, ME
    Net Leased Investment Property
    $1,225,000
    0.09 Acres

    Net Leased Investment Property

    India St 83-85, Portland, ME

    Single tenant property with lease through 2027.

    • Net leased investment property with a single tenant (Brass & Briar Tattoo Studio).
    • Lease in place through 2027 with an option to extend through January 31, 2030.
    • Located in a rapidly appreciating neighborhood in Portland.
    • Tenant is responsible for all maintenance, limiting landlord responsibilities.
    • New high‑efficiency heating system installed in 2022.
    Updated: Sep 5, 2025
    View details
    Portland Flex Space For Sale
    $750,000
    2,764 SF

    Portland Flex Space For Sale

    429 Deering Avenue, Portland, ME 4103

    Flex space available for sale in Portland, Maine.

    • Flex space available, ideal for a variety of business needs.
    • Commercial property for sale, presenting an excellent investment opportunity.
    • Located in Portland, Maine.
    • Year built: 1916.
    Updated: Mar 11
    View details
    Updated Office Space Near I-95
    $725,000
    2,350 SF

    Updated Office Space Near I-95

    Office condos with recent updates, natural light, and easy access.

    352 Warren Ave, Portland, ME 4103
    View details
    Historic Office Space For Lease
    Contact for pricing
    3,700 SF

    Historic Office Space For Lease

    Historic office space available for lease in former firehouse.

    19 Arbor St, Portland, ME
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    Office Condo with Ample Parking
    $635,000
    2,786 SF

    Office Condo with Ample Parking

    2,786 SF office condo with a functional layout.

    527 Ocean Ave, Portland, ME 4103
    View details
    Based on your search, we've compiled 25 Potential Opportunities for your consideration. Besides 5 Active listings in Portland, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 16 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.

    Two-Unit Property in Yarmouth, ME
    $895,000
    1,749 SF

    Two-Unit Property in Yarmouth, ME

    Two-unit property with income potential near Royal River Park.

    309 Main Street, Yarmouth, ME 04096
    View details
    Scarborough Live/Work Opportunity on Route 1
    $1,990,000
    9,000 SF

    Scarborough Live/Work Opportunity on Route 1

    Versatile property with residential, commercial, and entertainment spaces.

    626 US Route 1, Scarborough, ME 04074
    View details
    Yarmouth Medical/Office Space Available
    $995,000
    2,400 SF

    Yarmouth Medical/Office Space Available

    Class A medical/office space for rent in Yarmouth, Maine.

    45 Forest Falls Dr, Yarmouth, ME
    View details
    New Office/Retail Space Available
    $985,000
    2,400 SF

    New Office/Retail Space Available

    Prime location, new construction, customizable office/retail space for sale.

    10 Market St, Scarborough, ME
    View details

    Explore Off-Market Properties in Portland, ME

    Consider similar Off-Market properties in Portland, 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.

    629 Forest Ave

    629 Forest Ave

    Office Units • 10,853 SF
    Value Estimation by Request
    629 Forest Ave, Portland, ME 04101
    View details
    1053 Forest Ave

    1053 Forest Ave

    Office Units • 12,516 SF
    Value Estimation by Request
    1053 Forest Ave, Portland, ME 04103
    View details
    1023 Washington Ave

    1023 Washington Ave

    Medical Office Space • 3,706 SF
    Value Estimation by Request
    1023 Washington Ave, Portland, ME 04103
    View details
    75 Washington Ave

    75 Washington Ave

    Office Units • 132,430 SF
    Value Estimation by Request
    75 Washington Ave, Portland, ME 04101
    View details
    3 Spring St

    3 Spring St

    Office Units • 21,090 SF
    Value Estimation by Request
    3 Spring St, Portland, ME 04101
    View details
    Thompsons Pt

    Thompsons Pt

    Medical Office Space • 60,410 SF
    Value Estimation by Request
    0 Thompsons Pt, Portland, ME 04102
    View details
    12 Mountfort St

    12 Mountfort St

    Office Units • 160,000 SF
    Value Estimation by Request
    12 Mountfort St, Portland, ME 04101
    View details
    352 Warren Ave

    352 Warren Ave

    Office Units • 27,052 SF
    Value Estimation by Request
    352 Warren Ave, Portland, ME 04103
    View details
    151 Middle St

    151 Middle St

    Medical Office Space • 54,400 SF
    Value Estimation by Request
    151 Middle St, Portland, ME 04101
    View details
    4 Canal Plz

    4 Canal Plz

    Office Units • 26,901 SF
    Value Estimation by Request
    4 Canal Plz, Portland, ME 04101
    View details
    1037 Forest Ave

    1037 Forest Ave

    Office Units • 44,919 SF
    Value Estimation by Request
    1037 Forest Ave, Portland, ME 04103
    View details
    400 Congress St

    400 Congress St

    Office Units
    Value Estimation by Request
    400 Congress St, Portland, ME 04101
    View details
    144 State St

    144 State St

    Restaurants • 98,309 SF
    Value Estimation by Request
    144 State St, Portland, ME 04101
    View details
    1 Portland Sq

    1 Portland Sq

    Office Units • 186,230 SF
    Value Estimation by Request
    0 1 Portland Sq, Portland, ME 04101
    View details
    980 Forest Ave

    980 Forest Ave

    Medical Office Space • 18,792 SF
    Value Estimation by Request
    980 Forest Ave, Portland, ME 04103
    View details
    41 1St St

    41 1St St

    Office Units
    Value Estimation by Request
    41 1St St, Portland, ME 04102
    View details

    Portland, ME Office Units Investment Opportunities Market Analysis

    Explore 21 office units for sale in Portland, ME, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 7,900 square feet of properties for sale, with an estimated market value of $2,110,000.

    Sale prices for office units in Portland, ME start at $635,000, averaging $703,333, and reaching up to $750,000 — 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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