Please provide a location to search for

Office Space for Rent in Portland, ME - 100 Listings

  • 48 Free Street - Portland
    48 Free Street, Downtown Portland, Portland, ME 04101
    For Lease $26/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 3,604 Sqft
  • 45 Exchange Street - Portland
    45 Exchange Street, Downtown Portland, Portland, ME 04101
    For Lease $16.71/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 323 Sqft
  • Two Portland Square - Portland
    2 Portland Square, Downtown Portland, Portland, ME 04101
    For Lease $28/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 3,219 Sqft
  • 1 Davis Farm Road - Portland
    1 Davis Farm Road, Riverton, Portland, ME 04103
    For Lease $11/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 48,897 Sqft
  • One Canal Plaza - Portland
    1 Canal Plaza, Downtown Portland, Portland, ME 04101
    For Lease $27 - $29.95/Sqft/Year
    Property
    • Office
    Availability
    • 3 Spaces
    • 17,601 Sqft
  • Three Canal Plaza - Portland
    3 Canal Plaza, Downtown Portland, Portland, ME 04101
    For Lease $27/Sqft/Year
    Property
    • Office
    Availability
    • 3 Spaces
    • 5,982 Sqft
  • Bayside Center - Portland
    185 Lancaster Street, West Bayside, Portland, ME 04101
    For Lease $12/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 3,280 Sqft
  • Strand Building - Portland
    565 Congress Street, Downtown Portland, Portland, ME 04101
    For Lease $10.75 - $16.7/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 4,760 Sqft
  • Merrill's Wharf - Portland
    254 Commercial Street, Downtown Portland, Portland, ME 04101
    For Lease $23 - $28.5/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 8,032 Sqft
  • 509-517 Forest Avenue - Portland
    509 Forest Avenue, Oakdale, Portland, ME 04101
    For Lease $12.75/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 6,000 Sqft
  • Two Monument Square - Portland
    2 Monument Square, Downtown Portland, Portland, ME 04101
    For Lease $21.5/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 5,260 Sqft
  • 57 Exchange Street - Portland
    57 Exchange Street, Downtown Portland, Portland, ME 04101
    For Lease $16 - $17/Sqft/Year
    Property
    • Office
    Availability
    • 3 Spaces
    • 10,109 Sqft
  • Sanborn Building - Portland
    550 Forest Avenue, Back Cove, Portland, ME 04101
    For Lease $16 - $24/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 2,516 Sqft
  • Two City Center - Portland
    2 City Center, Downtown Portland, Portland, ME 04101
    For Lease $25/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 4,129 Sqft
  • 5 Monument Square - Portland
    465 Congress Street, Downtown Portland, Portland, ME 04101
    For Lease $16 - $19/Sqft/Year
    Property
    • Office
    Availability
    • 8 Spaces
    • 54,280 Sqft
  • One Portland Square - Portland
    1 Portland Square, Downtown Portland, Portland, ME 04101
    For Lease $28/Sqft/Year
    Property
    • Office
    Availability
    • 1 Space
    • 20,988 Sqft
  • 30 Danforth Street - Portland
    30 Danforth Street, Downtown Portland, Portland, ME 04101
    For Lease $18.25/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 5,920 Sqft
  • One Monument Square - Portland
    1 Monument Square, Downtown Portland, Portland, ME 04101
    For Lease $23 - $25/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 8,737 Sqft
  • 29 & 43 Baxter Blvd - Portland
    43 Baxter Blvd, Oakdale, Portland, ME 04101
    For Lease $16/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 8,667 Sqft
  • One City Center - Portland
    1 City Center, Downtown Portland, Portland, ME 04101
    For Lease $24/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 4,931 Sqft
  • 415 Congress Street - Portland
    415 Congress Street, Downtown Portland, Portland, ME 04101
    Contact for pricing
    Property
    • Office
    Availability
    • 2 Spaces
    • 16,355 Sqft
  • 510 Congress Street - Portland
    510 Congress Street, Downtown Portland, Portland, ME 04101
    For Lease $11.75/Sqft/Year
    Property
    • Office
    Availability
    • 2 Spaces
    • 19,970 Sqft
  • MaineHealth Headquarters - Portland
    110 Free Street, Downtown Portland, Portland, ME 04101
    Off-Market
    Property
    • Office
  • Storer Brothers Building - Portland
    148 Middle Street, Downtown Portland, Portland, ME 04101
    Off-Market
    Property
    • Office
  • Stroudwater Crossing - Portland
    1685 Congress Street, Libbytown, Portland, ME 04102
    Off-Market
    Property
    • Office

Portland, ME Commercial Inventory Breakdown

Office Spaces

Total: 5,600,658 SF

Data provided by Yardi Matrix, properties over 50k SF, includes office with retail

By square footage range:

  • 50k to 100k SF: 1,944,467 SF / 34.72% of total office
  • 100k to 500k SF: 3,656,191 SF / 65.28% of total office

By class:

  • Class A: 2,824,967 SF / 50.44% of total office
  • Class B: 2,207,886 SF / 39.42% of total office
  • Class C: 176,340 SF / 3.15% of total office

Top 10 Largest Office Buildings

in Portland

Office building Address Sqft Year built
Unum - Home Office 3 2211 Congress Street, 04102 297,691 1998
Unum - Home Office 1 2211 Congress Street, 04102 281,783 1970
Portland Foreside 58 Fore Street, 04101 260,000 n/a
Covetrus Headquarters 12 Mountfort Street, 04101 259,156 2020
Three & Four Portland Square 481 Fore Street, 04101 243,558 n/a
One City Center 1 City Center, 04101 210,000 1987
100 Middle Street 100 Middle Street, 04101 195,000 1987
One Portland Square 1 Portland Square, 04101 183,230 1987
Unum - Home Office 2 2211 Congress Street, 04102 160,126 1980
Two Portland Square 2 Portland Square, 04101 155,525 1989

Most Recently-Built Office Buildings

in Portland

Office building Address Sqft Year built
WEX Headquarters 1 Hancock Street, 04101 107,545 2019
1945 Congress Street 1945 Congress Street, 04102 25,300 2018
16 Middle Street 16 Middle Street, 04112 47,734 2017
Merrill's Wharf 254 Commercial Street, 04101 95,000 2011
320 Cumberland Avenue 320 Cumberland Avenue, 04101 46,892 2010
Martin's Point Health Care Center - Building 6 331 Veranda Street, 04103 43,154 2010
84 Marginal Way 84 Marginal Way, 04101 107,000 2008
Fore River Medical Office Building 195 Fore River Pkwy, 04102 80,000 2007
300 Fore Street 300 Fore Street, 04101 61,129 2007
50 Sewall Street 50 Sewall Street, 04102 40,000 2006

Portland Demographics

Population

  • Total Population66,715
  • Male Population(49.6 %) 33,094
  • Female Population(50.4 %) 33,621
  • Median Age36.00

Income/Financial

  • Average Household Income$69,029
  • Median Household Income$51,430
  • Median Income Under 25$34,118
  • Median Income 25-44$57,161
  • Median Income 45-64$62,769
  • Median Income Over 65$34,973