Portland, ME

Commercial Real Estate for Sale in Portland ME

22Results

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Discover commercial properties available now in Portland, Maine. For additional information or to arrange a private tour, connect with Realty of Maine. Be sure to register for an account to track your top listings and get notified when comparable properties become available.

Newest
New Listing
79 Bramhall Street Portland ME 04102

$9,000,000

Portland, ME

79 Bramhall Street

  • 1900 Year Built
  • 0.87 Acres
  • 50,440 SqFt
  • 4 Days on Market
MLS#: 1684954
New Listing

$679,000

Portland, ME

26 Adelaide Street

  • 1901 Year Built
  • 0.17 Acres
  • 1,861 SqFt
  • 5 Days on Market
MLS#: 1684830
New Listing

$899,000

Portland, ME

67 Brentwood Street

  • 1930 Year Built
  • 0.23 Acres
  • 6,080 SqFt
  • 8 Days on Market
MLS#: 1684586
New Listing

$1,250,000

Portland, ME

255 Diamond Avenue

  • 1850 Year Built
  • 0.03 Acres
  • 1,500 SqFt
  • 16 Days on Market
MLS#: 1683661
New Listing

$4,250,000

Portland, ME

75 Saint John Street

  • 1946 Year Built
  • 1.16 Acre
  • 30,287 SqFt
  • 30 Days on Market
MLS#: 1681849

$1,195,000

Portland, ME

273 State Street

  • 1894 Year Built
  • 0.11 Acres
  • 5,472 SqFt
  • 31 Days on Market
MLS#: 1680655

$990,000

Portland, ME

186 Washington Avenue

  • 0.09 Acres
  • 7,620 SqFt
  • 33 Days on Market
MLS#: 1681505

$950,000

Portland, ME

205 Woodford Street

  • 1900 Year Built
  • 0.16 Acres
  • 3,312 SqFt
  • 37 Days on Market
MLS#: 1681025

$575,000

Portland, ME

930 Forest Avenue

  • 1939 Year Built
  • 0.24 Acres
  • 1,940 SqFt
  • 39 Days on Market
MLS#: 1680660

$1,595,000

Portland, ME

15 Pine Street

  • 1900 Year Built
  • 0.15 Acres
  • 3,842 SqFt
  • 39 Days on Market
MLS#: 1680719

$2,365,000

Portland, ME

133 Free Street

  • 1900 Year Built
  • 0.09 Acres
  • 7,969 SqFt
  • 65 Days on Market
MLS#: 1677098

$675,000

Portland, ME

1385 Congress Street

  • 1920 Year Built
  • 0.55 Acres
  • 3,048 SqFt
  • 85 Days on Market
MLS#: 1674292

Portland ME Commercial Real Estate for Sale

Commercial properties for sale in Portland, Maine can include office space, retail buildings, and mixed-use opportunities in one of the state’s most active business hubs. Listings are often located across downtown Portland and surrounding commercial districts.

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Realty of Maine participates in ©2026 Maine Listings Internet Data Exchange program, allowing us to display other Maine IDX Participants' listings. This website does not display complete listings. Certain listings of other real estate brokerage firms have been excluded. Mortgage figures are estimates. Check with your bank or proposed mortgage company for actual interest rates. This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.