1 New Hampshire Avenue

Portsmouth, NH

107,746 Sq. Ft. |

An Amenity-Rich and ENERGY STAR certified Property in a Class A Office Park. This is the epitome of a high-end office building. The entrance, featuring flags and a multi-level water feature, will lead visitors into an elegant lobby complete with extensive tilework and a grand staircase. Looks are not the only thing this building has to offer. This three-story office building, totaling almost 108,000 square feet, offers underground parking, a café, a tenant-only fitness center, a nine-hole putting green and more.

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  • Subgrade secured garage parking
  • Fitness center
  • Café
  • Full backup generation
  • Free surface parking
  • Private and public terraces
  • Large conference space
  • 3 Phase/480V power
  • 4 passenger elevators

Square Footage

  • Total: 107,746
  • Available: 32371
  • Max. Contiguous: 17,029
  • Min. Divisible: 1,709

Available Spaces

Suite 203 - 6,150 SF

This space combines private offices and open office area in our flagship office building.

Unit features

  • 4 Private Offices
  • 2 Conference Rooms
  • Open Office Area

Square footage

  • Total: 6,150 SF

Location Overview

Located at Pease International Tradeport, this property has easy access from both I-95 and Spaulding Turnpike/Rte 16. Just minutes from downtown Portsmouth, tenants benefit from the access to all that downtown has to offer, but with the amenities of a Class A office park, including ample free surface parking.

Why Pease?

  • Less than 1 hour from Boston, Portland, Manchester/Nashua, and Concord 
  • Located in Portsmouth, NH, the backbone of New Hampshire’s strong economy
  • Easy access from multiple highways with plenty of parking capacity
  • Home to 218 businesses (Approx. 130 of which are located in Two International Group’s Buildings)
  • Access to public transportation and the Pease International Airport

Interested in becoming part of the Two International Group family of tenants?

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