540 Congress StreetPortland, ME 04101MLS Number 1629898

  • Price: $2,975,000
  • 316 Days on Market
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Federal 30-year interest rate: 6.36% last updated on May 14, 2026
* All 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.
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540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101540 Congress Street Portland ME 04101
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  • 0.58Acreage
  • 28,877Square Feet
Mixed-use building with Art Deco style construction in the heart of downtown Portland. Prominent visibility w/ frontage on both Congress Street & Free Street. 1st Floor condominium built out as 25,800± SF of climate-controlled retail space, supported by approximately 1,800± SF of warehouse space, & approximately 1,200± SF of office space. 2nd Floor space built out with four (4) leased residential condominiums, accessible via stairwell on Congress Street. Value-add component through upstairs residential condominiums & new owner's ability to build more units (see broker).
Listed by The Boulos Company

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AllMaineHomes
AllMaineHomes
Office: 207-623-2100
183 State St
#102
Augusta, ME 04330

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Tax Information

  • Parcel Number 540CongressStreetPortland04101
  • Taxes$64,077

Building

  • Building ConstructionMasonry
  • Commercial Bldg Information Office Sq Ft 1,200
  • Commercial Bldg Information Retail Sq Ft 25,800
  • Commercial Bldg Information Warehouse Sq Ft 1,800
  • Stories2
  • Year Built1942

Parking

  • Parking Other Parking, Paved, On Street

Location

  • Address540 Congress Street
  • Building Number540
  • CountyCumberland
  • LocationBusiness District, Downtown, Near Shopping, Near Turnpike/Interstate, Public Transport Access, Near Airport
  • StateME
  • StreetCongress Street
  • TownPortland
  • Zip04101

Property Information

  • Acreage0.58
  • Lot Features Business District
  • Property Uses Commercial, Retail, Other
  • Square Feet28,877

Basic Information

  • List Price$2,975,000
  • MLS Number1629898
  • Property SubTypeGeneral Commercial
  • Property TypeCommercial Sale
  • StatusACT

Exterior

  • Exterior Brick
  • RoofMembrane

Utilities

  • Heating FuelGas Natural
  • Waste Water DisposalPublic Sewer

Water Body

  • Water AccessPublic

Other

  • Date Listed07/10/2025
  • View Count5

Listing data is derived in whole or in part from the Maine IDX & is for consumers' personal, non commercial 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

All Maine Homes 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.

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