The Roundhouse Complex – 125 Presumpscot Street
125 Presumpscot St, Portland, ME 04103, USA



















Catylist ID: #
Property Details
| Property Types: | Office Space |
| Status: | For Lease |
| Gross Building Area: | |
| Last Updated: | November 4, 2026 |
Lease Details
| Lease Rate: | $17.50 PSF NNN |
| Base Monthly Rent: | See Broker |
| Lease Types: | NNN |
Attachments & Media
Additional Details
| Nearest MSA: | PWM |
| County: | Cumberland |
| Tax ID/APN: | |
| Zoning: | IM |
Description
Known as the Roundhouse Complex, this historic office campus in East Deering offers a distinctive setting at one of the closest office campuses to downtown Portland. Encompassing 125, 131, and 135 Presumpscot Street, the property features approximately 72,000 SF surrounded by mature landscaping and upgraded parking. Available suites include 4,000 SF with vaulted ceilings, windowed private offices across two levels, a conference room, kitchenette, reception area, and private bathrooms; and 7,180 SF with soaring ceilings, exposed brick and beams, perimeter offices, and a large conference room. Convenient access to I-295, Washington Avenue, and nearby amenities keeps your business connected. The Roundhouse Campus occupies the original site of the Grand Trunk Railway’s East Deering locomotive servicing facility — a property whose distinctive half-circle footprint reflects its origins as a working roundhouse in the era when Portland served as Canada’s year-round Atlantic port.
