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Highlights

  • Class A office campus environment.
  • Cafeteria with large collaboration/seating area & two meeting rooms.
  • Significant parking ratio @ 5/1,000 SF spaces .
  • On-Site property management.
  • Modern finishes, flexible floor plans & high ceilings.
  • Outdoor circuit training course & fitness stations surrounding the site.

All Available Spaces(2)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor
  • 1,948 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • 1st Floor
  • 10,483 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
Space Size Term Rental Rate Space Use Condition Available
1st Floor 1,948 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
1st Floor 10,483 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now

1st Floor

Size
1,948 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

1st Floor

Size
10,483 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

1st Floor

Size 1,948 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

1st Floor

Size 10,483 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

Property Overview

100 Arboretum Drive is a 130,000 SF, Class A office building located on The Arboretum Campus totaling 202,000 SF in two buildings. The site is located on Arboretum Drive at Pease International Tradeport in the Portsmouth, New Hampshire Seacoast region, with immediate access to local retail, restaurants, hotels, and conference centers. The building offers convenient access to I-95 via both the new north Pease Exit 3 and Exit 1 off the Spaulding Turnpike (Route 4 & 16) in addition to direct access to I-95 via the south Pease Exit 3. As the first office building just off Exit 3, 100 Arboretum Drive offers unmatched convenience for employees, clients, and customers. Nearby, numerous hiking and walking trails are available within the Great Bay National Wildlife Refuge.

  • Food Court
  • Property Manager on Site
  • Bicycle Storage

Property Facts

Building Type
Office
Year Built
1999
LoopNet Rating
4 Star
Building Height
3 Stories
Building Size
127,713 SF
Building Class
A
Typical Floor Size
42,571 SF
Unfinished Ceiling Height
11’
Parking
640 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Arboretum Group LLC
  • Finance and Insurance
  • 2nd
  • Baker Newman Noyes
  • Professional, Scientific, and Technical Services
  • Unknown
  • Long Term Care Partners, LLC
  • Finance and Insurance
  • Multiple
  • LTC Partners
  • Finance and Insurance
  • 1st
  • McLane Middleton
  • Professional, Scientific, and Technical Services
  • 1st
  • Prometric
  • Professional, Scientific, and Technical Services
  • Multiple
  • Wheelabrator Technologies Inc
  • Waste Management and Remediation Services
  • 3rd
  • Wheelabrator Technologies, Inc.
  • Manufacturing
Somewhat walkable
30/100
Exceptionally drivable
90/100
Fairly bikeable
50/100
  • Listing ID: 21591865

  • Date on Market: 3/18/2026

  • Last Updated:

  • Address: 100 Arboretum Dr, Portsmouth, NH 03801

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