Portland, ME

Commercial Real Estate for Sale in Portland ME

30Results

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
Open House
26 Adelaide Street Portland ME 04103

$735,000

Portland, ME

26 Adelaide Street

NEXT OPEN HOUSE:

Thu 8/6 4:30 PM to 6:00 PM

  • 1901 Year Built
  • 0.17 Acres
  • 1,861 SqFt
  • 2 Days on Market
MLS#: 1674539
New Listing

$675,000

Portland, ME

1385 Congress Street

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

$1,095,000

Portland, ME

484 Forest Avenue

  • 1942 Year Built
  • 0.16 Acres
  • 1,064 SqFt
  • 7 Days on Market
MLS#: 1673964
New Listing

$1,500,000

Portland, ME

480 Riverside Street

  • 1986 Year Built
  • 1.46 Acre
  • 6,020 SqFt
  • 12 Days on Market
MLS#: 1673422
New Listing

$505,000

Portland, ME

1435 Forest Avenue

  • 1923 Year Built
  • 0.17 Acres
  • 2,910 SqFt
  • 22 Days on Market
MLS#: 1646290
New Listing

$1,025,000

Portland, ME

835 Forest Avenue

  • 1970 Year Built
  • 0.39 Acres
  • 3,360 SqFt
  • 22 Days on Market
MLS#: 1671717
New Listing

$575,000

Portland, ME

499 Stevens Avenue

  • 1900 Year Built
  • 0.15 Acres
  • 2,545 SqFt
  • 27 Days on Market
MLS#: 1671072

$700,000

Portland, ME

26 Evergreen Drive

  • 1988 Year Built
  • 0.94 Acres
  • 3,600 SqFt
  • 35 Days on Market
MLS#: 1669866

$2,390,000

Portland, ME

209-211 State Street

  • 1855 Year Built
  • 0.18 Acres
  • 11,000 SqFt
  • 40 Days on Market
MLS#: 1669170

$1,319,000

Portland, ME

146 Sherman Street

  • 1910 Year Built
  • 0.1 Acres
  • 5,650 SqFt
  • 47 Days on Market
MLS#: 1668100

$1,495,000

Portland, ME

677 Forest Avenue

  • 1938 Year Built
  • 0.28 Acres
  • 4,922 SqFt
  • 54 Days on Market
MLS#: 1667022

$745,000

Portland, ME

189 Anderson Street

  • 1950 Year Built
  • 0.19 Acres
  • 55 Days on Market
MLS#: 1666700

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.

Browse Portland ME Real Estate:
All Properties | Camps | Homes | Land | Luxury | Multi-Family | Waterfront

Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. equal opportunity housing logo   Privacy Policy

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.