50 Sewall St Portland, ME 04102

Spaces For Lease

at 50 Sewall St Contact us

Listing agency Magnusson Balfour/KW Commercial a div. of Keller Williams Realty k***@kw.com Show Phone

Listed by Kirk A Butterfield · License #MAINEBR918896 Show Phone

Source Moodyscre

Added: Dec 15, 2025 Updated: Jul 21 at 2:28PM Checked: Jul 21 at 2:28PM

Report an Issue

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Magnusson Balfour/KW Commercial a div. of Keller Williams Realty

---

Investment Insights

Based on property information with market context.

This well-appointed professional office suite is designed with a functional, flexible layout. The space includes several private offices, two conference rooms, a reception area, an open floor plan suitable for collaborative workstations, and a private bathroom.

Located just off Congress Street at I-295 Exit 5, the suite offers convenient access to downtown Portland and the Maine Turnpike, along with nearby amenities for day-to-day operations.

The arrangement supports a range of professional uses, with space for both client-facing interactions and internal work.

Key Highlights

• Office suite near I‑295 Exit 5, just off Congress Street, offering quick access to downtown Portland and the Maine Turnpike
• Includes multiple private offices for focused work
• Features two conference rooms for meetings and client discussions

Property Analytics

Location Intelligence

Similar For Rent Nearby

• 

  $12 SF/Yr

  8,229 SF

  Two-Story Food Hall Opportunity

  Two-floor food hall with five fully equipped kitchen stations and hood systems, designed for multiple food operators.

  28 Monument Square, Portland, ME 04101

  View Details
• 

  $13 SF/Yr

  3,920 SF

  First-Floor Office Suite

  Move-in-ready first-floor office suites with free on-site parking, strong visibility, and pylon sign access for professional users.

  33 McAlister Farm Road, Portland, ME 04103

  View Details
• 

  $14 SF/Yr

  9,746 SF

  Freestanding Office Building with Parking

  Office building with ample on-site parking and I-95 access for tenants needing convenient commuting and flexibility.

  2338 Congress Street, Portland, ME 04102

  View Details
• 

  $15 SF/Yr

  3,042 SF

  Retail Suites in Old Port

  Two retail suites available in Portland's Old Port.

  20 Free St, Portland, ME 04101

  View Details
• 

  $16 SF/Yr

  10,894 SF

  Bar Restaurant with Production Flex

  Fully built-out bar/restaurant with commercial kitchen and a large open production or flex area.

  123 Washington Avenue, Portland, ME 04101

  View Details
• 

  $2,500/Mo

  1,143 SF

  Corner Retail Space with Street Access

  Ground-floor corner unit with large windows and direct street access for high-visibility retail use.

  251-255 Danforth St, Portland, ME 04102

  View Details
• 

  $20 SF/Yr

  627 SF

  Cafe9 Space for Lease

  Approximately 627 SF of cafe9 space is available for lease.

  25 Casco Street, Portland, ME 04101

  View Details
• 

  $25 SF/Yr

  1,800 SF

  First-Floor Retail Storefront

  First-floor storefront retail space offered on a NNN basis.

  65 Hanover Street, Portland, ME 04101

  View Details
• 

  $10 SF/Yr

  32,289 SF

  Renovated Class A Office Space

  32,289± SF office space near Portland peninsula and jetport.

  901 Washington Ave, Portland, ME 04103

  View Details
• 

  $1,200/Mo

  650 SF

  Heated Two-Bay Garage Space

  Heated two-bay garage space with on-site parking, with utilities including water, electric, and heat paid pro rata by the tenant.

  55 Bell St, Portland, ME 04103

  View Details
• 

  $11 SF/Yr

  11,688 SF

  Flex Buildings with Drive-In Bays

  Three leased separately buildings on a 1.82-acre site include office space, a renovated garage, and a steel frame metal building.

  557 Riverside St, Portland, ME 04103

  View Details
• 

  $9,500/Mo

  7,500 SF

  Iconic Old Port Retail Space

  Prime retail location in the heart of Portland's waterfront district.

  373 Fore St, Portland, ME

  View Details

FAQs

What type of property is this?

Office units - Well-appointed office suite includes private offices, two conference rooms, reception, open workspace, and a private bathroom.

Where is this office units located?

The property is located at 50 Sewall St Portland, ME.

What is the lease rate?

The lease rate is $25 SF/Yr.

What are key features of this property?

This property features: Office suite near I‑295 Exit 5, just off Congress Street, offering quick access to downtown Portland and the Maine Turnpike; Includes multiple private offices for focused work; Features two conference rooms for meetings and client discussions