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Portsmouth, NH Office Space for Rent

  • Bow Street - Portsmouth
    117 Bow Street, North Mill Pond, Portsmouth, NH
    For Lease
    • $1,050 - $1,250/Month
    Property
    • Office
    • 2,584 Sqft
    Availability
    • 3 Spaces
    • 542 Sqft
    Year Built
    • 1900
    View Details
  • 100 International Drive - Portsmouth
    100 International Drive, Sherburne, Portsmouth, NH
    For Lease
    • $17.5/Sqft/Year
    Property
    • Office
    • 112,678 Sqft
    Availability
    • 3 Spaces
    • 13,706 Sqft
    Year Built
    • 2005
    View Details
  • 25 New Hampshire Avenue - Portsmouth
    25 New Hampshire Avenue, Sherburne, Portsmouth, NH
    For Lease
    • $18.5/Sqft/Year
    Property
    • Office
    • 36,881 Sqft
    Availability
    • 1 Space
    • 3,407 Sqft
    Year Built
    • 2014
    View Details
  • 75 New Hampshire Avenue - Portsmouth
    75 New Hampshire Avenue, Sherburne, Portsmouth, NH
    For Lease
    • $17/Sqft/Year
    Property
    • Office
    • 80,000 Sqft
    Availability
    • 1 Space
    • 4,012 Sqft
    Year Built
    • 2008
    View Details
  • 15 Rye Street - Portsmouth
    15 Rye Street, Sherburne, Portsmouth, NH
    For Lease
    • $16/Sqft/Year
    Property
    • Office
    • 56,360 Sqft
    Availability
    • 1 Space
    • 9,134 Sqft
    Year Built
    • 2001
    View Details
  • Corporate Center at Pease - Portsmouth
    110 Corporate Drive, Sherburne, Portsmouth, NH
    For Lease
    • $14/Sqft/Year
    Property
    • Office
    • 70,749 Sqft
    Availability
    • 1 Space
    • 8,060 Sqft
    Year Built
    • 2000
    View Details
  • 5 Greenleaf Woods Drive - Portsmouth
    5 Greenleaf Woods Drive, Elwyn Park, Portsmouth, NH
    For Lease
    • $1,200/Month
    Property
    • Office
    • 720 Sqft
    Availability
    • 1 Space
    • 720 Sqft
    View Details
  • Greenleaf Woods - Portsmouth
    1 Greenleaf Woods Drive, Elwyn Park, Portsmouth, NH
    For Lease
    • $10 - $19/Sqft/Year
    Property
    • Office
    • 73,396 Sqft
    Availability
    • 2 Spaces
    • 22,000 Sqft
    Year Built
    • 1987
    View Details
  • Portsmouth Office Park - 210 Commerce Way - Portsmouth
    210 Commerce Way, Wentworth Acres, Portsmouth, NH
    For Lease
    • $25.9/Sqft/Year
    Property
    • Office
    • 50,400 Sqft
    Availability
    • 1 Space
    • 6,630 Sqft
    Year Built
    • 1989
    View Details
  • Kearsarge House - Portsmouth
    104 Congress Street, Haymarket Square, Portsmouth, NH
    For Lease
    • Contact for pricing
    Property
    • Office
    Availability
    • 1 Space
    • 1,445 Sqft
    Year Built
    • 1820
    View Details
  • 2 International Drive - Portsmouth
    2 International Drive, Sherburne, Portsmouth, NH
    For Lease
    • Contact for pricing
    Property
    • Office
    • 88,467 Sqft
    Availability
    • 1 Space
    • 3,793 Sqft
    Year Built
    • 1998
    View Details
  • 180 International Drive - Portsmouth
    180 International Drive, Sherburne, Portsmouth, NH
    For Lease
    • Contact for pricing
    Property
    • Office
    • 56,658 Sqft
    Availability
    • 1 Space
    • 56,658 Sqft
    Year Built
    • 2009
    View Details
  • 47 Bow Street - Portsmouth
    47 Bow Street, North Mill Pond, Portsmouth, NH
    For Lease
    • $2,500/Month
    Property
    • Office
    • 1,400 Sqft
    Availability
    • 1 Space
    • 1,400 Sqft
    View Details
  • Orchard Park Office Condo - Portsmouth
    875 Greenland Road, Unit B9, Meadowbrook, Portsmouth, NH
    For Sale
    • $549,000
    Property
    • Office
    • 2,178 Sqft
    Year Built
    • 1985
    View Details
  • 205 Market Street - Portsmouth
    205 Market Street, North Mill Pond, Portsmouth, NH
    For Lease
    • $40/Sqft/Year
    Property
    • Office
    • 2,124 Sqft
    Availability
    • 1 Space
    • 2,124 Sqft
    View Details
  • 8 Greenleaf Woods Drive (Office Space) - Portsmouth
    8 Greenleaf Woods Drive (Office Space), Elwyn Park, Portsmouth, NH
    For Lease
    • $19/Sqft/Year
    Property
    • Office
    • 33,179 Sqft
    Availability
    • 1 Space
    • 5,278 Sqft
    View Details
  • 121 Bow St #C1 - Portsmouth
    121 Bow St #C1, North Mill Pond, Portsmouth, NH
    For Lease
    • $24.5/Sqft/Year
    Property
    • Office
    • 2,081 Sqft
    Availability
    • 1 Space
    • 2,086 Sqft
    Year Built
    • 1850
    View Details
  • 134 Pleasant Street - Portsmouth
    134 Pleasant Street, Haymarket Square, Portsmouth, NH
    For Lease
    • $18 - $23/Sqft/Year
    Property
    • Office
    • 16,071 Sqft
    Availability
    • 1 Space
    • 4,600 Sqft
    Year Built
    • 1955
    View Details
  • 875 Greenland Road, Units A10, A11, & A12 - Portsmouth
    875 Greenland Road, Units A10, A11, & A12, Meadowbrook, Portsmouth, NH
    For Sale
    • $870,000
    Property
    • Office
    • 3,327 Sqft
    Year Built
    • 1985
    View Details
  • 210 Commerce Way, Suite 340 - Portsmouth
    210 Commerce Way, Suite 340, Wentworth Acres, Portsmouth, NH
    For Lease
    • $25.9/Sqft/Year
    Property
    • Office
    • 50,400 Sqft
    Availability
    • 1 Space
    • 6,630 Sqft
    Year Built
    • 1989
    View Details

Explore Office Listings in Portsmouth, NH

Our current local inventory includes 43 listings. Explore options of office spaces for rent in Portsmouth, NH across all local neighborhoods and submarkets. Listings presented on our network comprise a wide variety of sizes, as well as an abundance of property classes, amenities and location advantages. Access property details and listing information; get contact details and pricing; and find highlights and points of interest in the region.

Easy-to-use search tools and filters allow you to quickly and conveniently browse our Portsmouth, NH office space for rent listings. Navigate the interactive map to view office listings by ZIP code, neighborhood or radius. Or, browse along a corridor or route of interest with the “current view” mode. Check out similar office spaces in the area and find your perfect place.

Frequently Asked Questions

How many office listings are on the market in Portsmouth, NH?

Portsmouth, NH currently has 43 active office listings and 53 available spaces, totaling 337,019 square feet. Browse through all of the active listings to find your ideal office space for rent.

What is the minimum/maximum amount of office space you can rent in Portsmouth, NH?

Whether you’re a part of a startup or an established business, the Portsmouth, NH market boasts a wide range of office space availabilities to suit every need.For small businesses and entrepreneurs, the minimum rentable office space in Portsmouth, NH is 162 square feet. At the other end of the spectrum, the largest available office space on the market now is 56,658 square feet.

What is the average size and rental rate for a rentable office space in Portsmouth, NH?

Currently, the average size of rentable office availabilities in Portsmouth, NH is 28,410 square feet, with a mean lease rate of approximately $23.31 per square foot.
To optimize your search, you can filter listings by location, property size, or available space. You can also sort listings from newest to oldest. Property pages will offer details about the year the property was built, as well as its rating, rentable space, lease rate and more.

How do I get an office space in Portsmouth, NH?

First, asses your office space requirements and optimize your search results by using the filters on our website. Next, draw up a shortlist of office spaces that fit your needs and budget. Then, contact the listed broker(s) to schedule a viewing and begin the negotiation process for your lease contract.

What other property types are available for rent in Portsmouth, NH?

In addition to office spaces, there are currently 3 active listings for industrial spaces and 9 active listings for retail spaces in the Portsmouth, NH commercial real estate market.