Listing

Class A Office Space : One Portland Square, Portland

Class A OfficeOffice

1 Portland Square, Portland, ME 04101

8 photos
Class A Office For Lease
Asking
$27.50/SF Modified Gross
Available
8,105 SF
Floor / Suite
7 · 7th Floor
Listing Details
Type
Lease
Status
Active
Asking Rate
$27.50/SF Modified Gross
Monthly Rent
$18,574/mo
List Date
Oct 5, 2026
Days on Market
14
Owner Occupied
No
Agent Ownership Interest
No

Class A Office Space : One Portland Square, Portland

We are pleased to offer 8,105± SF of Class A office space for sublease on the seventh floor of One Portland Square. A long-term sublease may be considered. The space features a beautiful interior layout, abundant natural light, and great views of downtown and Portland harbor. Ideally located in the heart of Portland's vibrant downtown, One Portland Square offers excellent access to restaurants, retail, and hotels, making it an ideal setting for businesses seeking a premier office location.

Space Details

Floor
7
Suite
7th Floor
Available SF
8,105 SF
Contact
CC
Charles CraigPrimary
The Dunham Group
Location