50 Sewall St

Office

50 Sewall St, Portland, ME 04102

9 photos
Office For Lease
Asking
$25.00/SF NNN
Available
2,474 SF
Floor / Suite
Suite 1
Listing Details
Type
Lease
Status
Active
Asking Rate
$25.00/SF NNN
Lease Type
Triple net
List Date
Dec 18, 2025
Available
Jan 1, 2026
Days on Market
194
Last Verified
Jun 25, 2026

Professional Office Space for Sublease

This well-appointed professional office suite offers an excellent opportunity for businesses seeking a convenient and highly accessible location in Portland. Situated just off Congress Street at I-295 Exit 5, the space provides quick access to downtown Portland, the Maine Turnpike, and a wide range of nearby amenities. The layout is both functional and flexible, featuring several private offices, two conference rooms, an open floor plan ideal for collaborative workstations, a welcoming reception area, and a private bathroom. The space is designed to accommodate a variety of professional uses and can support both client-facing and internal operations with ease. With its prime location, efficient layout, and strong connectivity to major transportation routes, this office suite is an ideal solution for firms looking to establish or expand their presence in the Greater Portland market.

Space Details

Suite
Suite 1
Available SF
2,474 SF
Primary Use
Office
Property Highlights
Type
Office
Subtype
Medical/dental
Building Class
Class C
Size
47,724 SF
Acreage
1.69 Acres
Occupancy Type
Multi Tenant
Year Built
2006
Floors
4
Zoning
N/A
County
Cumberland
Submarket
Portland-South Portland-Biddeford
Contact
KA
Kirk A ButterfieldPrimary
Magnusson Balfour/KW Commercial a div. of Keller Williams Realty
Location