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Commercial Real Estate in Portsmouth - Newport, South Rhode Island, RI - 21 Properties Available

Portsmouth - Newport, South Rhode Island, RI Commercial Inventory Breakdown

Office Spaces

Total: 567,374 SF

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

By square footage range:

  • 50k to 100k SF: 315,102 SF / 55.54% of total office
  • 100k to 500k SF: 252,272 SF / 44.46% of total office

By class:

  • Class B: 467,026 SF / 82.31% of total office

Portsmouth - Newport Demographics


  • Total Population45,125
  • Male Population(48.5 %) 21,901
  • Female Population(51.5 %) 23,225
  • Median Age42.90


  • Average Household Income$98,640
  • Median Household Income$65,851
  • Median Income Under 25$47,986
  • Median Income 25-44$73,208
  • Median Income 45-64$105,668
  • Median Income Over 65$54,120

COMMERCIALCafé is your first and only stop when it comes to commercial real estate leasings in Portsmouth - Newport, South Rhode Island, RI. Search through our extensive selection of commercial properties for lease with current space availability in the area ranging between 450 square feet and 18000 square feet. Discover the right property from our 21 listings by using our advanced search function, which includes search by property type, space availability, management company, lease rates, and more.