100 Middle St
Office100 Middle St, Portland, ME 04101
- Type
- Lease
- Status
- Active
- Asking Rate
- $28.00/SF Modified Gross
- Lease Type
- Modified gross
- List Date
- May 11, 2026
- Days on Market
- 50
- Owner Occupied
- No
- Last Verified
- Jun 28, 2026
Class A Office Suite
Beautiful, newly renovated 4,886± SF suite in Class A office building on highly visible corner in Downtown Portland. Easy access from I-295 via Franklin Arterial and walkable to all the amenities that make Portland’s Old Port so desirable. Rare opportunity for on-site parking adds to the convenience of the location, with a Walk Score of 99. Available suite was renovated in 2023.
Space Details
- Suite
- Suite 400
- Available SF
- 4,886 SF
- Primary Use
- Office
- Type
- Office
- Subtype
- General
- Building Class
- Class A
- Size
- 195,000 SF
- Acreage
- 1.59 Acres
- Occupancy Type
- Multi Tenant
- Year Built
- 1987
- Year Renovated
- 2023
- Floors
- 7
- Construction
- Masonry
- Zoning
- B-3
- Sprinklered
- Yes
- County
- Cumberland
- Submarket
- Portland-South Portland
- Type
- Lease
- Status
- Active
- Asking Rate
- $28.00/SF Modified Gross
- Lease Type
- Modified gross
- List Date
- May 11, 2026
- Days on Market
- 50
- Owner Occupied
- No
- Last Verified
- Jun 28, 2026
Class A Office Suite
Beautiful, newly renovated 4,886± SF suite in Class A office building on highly visible corner in Downtown Portland. Easy access from I-295 via Franklin Arterial and walkable to all the amenities that make Portland’s Old Port so desirable. Rare opportunity for on-site parking adds to the convenience of the location, with a Walk Score of 99. Available suite was renovated in 2023.
Space Details
- Suite
- Suite 400
- Available SF
- 4,886 SF
- Primary Use
- Office
- Type
- Office
- Subtype
- General
- Building Class
- Class A
- Size
- 195,000 SF
- Acreage
- 1.59 Acres
- Occupancy Type
- Multi Tenant
- Year Built
- 1987
- Year Renovated
- 2023
- Floors
- 7
- Construction
- Masonry
- Zoning
- B-3
- Sprinklered
- Yes
- County
- Cumberland
- Submarket
- Portland-South Portland