Listing

100 Commercial Street

Office

100 Commercial Street, Portland, ME 04101

2 photos
Office For Lease
Asking
$25.75/SF Modified Gross
Available
775 SF
Floor / Suite
4 · Suite 409
Listing Details
Type
Lease
Status
Active
Asking Rate
$25.75/SF Modified Gross
List Date
Jul 10, 2026
Days on Market
46
Owner Occupied
No
Agent Ownership Interest
No

Office Space For Lease

THE THOMAS BLOCK •Suites vary from 775± SF - 4,899± SF offices •Historic brick and stone building •Water views or Commercial Street views •On-site property management •Parking spaces available for lease at the Old Port Square Parking Garage

Space Details

Floor
4
Suite
Suite 409
Available SF
775 SF
Primary Use
Office
Property Highlights
Type
Office
Subtype
General
Building Class
Class A
Size
64,284 SF
Acreage
0.35 Acres
Occupancy Type
Multi Tenant
Year Built
1860
Floors
4
Construction
Masonry
Zoning
B-3/PAD
County
Cumberland
Submarket
Portland-South Portland
Contact
PA
Peter A. HarringtonPrimary
Malone Commercial Brokers
Location