Photo of 135 Commerce Way
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Class C Office · General

135 Commerce Way

Portsmouth, NH 03801

Available spaces

2 for lease · asking rates · updated Oct 30, 2026

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Suite 301

$19.50/SF/yr NNN
Size 6,978 SFAvailable Now≈ Monthly $11,339

Now available,6978 ± RSF on the third floor and 2324± RSF on the first floor. The lobby has been completely renovated to add a large cafe area with casual dining seating areas. Landlord will be adding a fitness center with two showers to the first floor common area. These office spaces have large wrap-around windows letting in lots of natural light. Convenient location off I-95 and close to downtown Portsmouth. Loads of free on-site parking

No photos yet

Suite 110

$19.50/SF/yr NNN
Size 2,324 SFAvailable Now≈ Monthly $3,777

Now available,6978 ± RSF on the third floor and 2324± RSF on the first floor. The lobby has been completely renovated to add a large cafe area with casual dining seating areas. Landlord will be adding a fitness center with two showers to the first floor common area. These office spaces have large wrap-around windows letting in lots of natural light. Convenient location off I-95 and close to downtown Portsmouth. Loads of free on-site parking

The building

Building
57,129 SF · 3 floors · 1990
Site
5.42 Acres · OR zoning
Systems
Gas
Occupancy
Multi-tenant
Submarket
Apt,PM,0

Comps

Comparable sales and lease data is available to members only.
MO
Margaret O'Brien · bow street llc
Lists 2 of 2 spaces