For Lease | Retail/Office/Flex Space

503-509 Forest Avenue, Portland, ME 04101

Property Information

  • For Lease $15.00/SF/YR
  • Property Type Office - General Office
  • Property Size 73,750 SF
  • Lot Size 0.61 Acre
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Date Updated Apr 14, 2026

Description

Great visibility, with high traffic counts on Forest AveUp to 6,313± contiguous square feet available. Landlord can subdivide for smaller tenants. Vacant space can be configured in multiple ways, see brochure or broker for details.

Highlights

  • Glazing signage, blade sign, or sign on posts are acceptable for historic compliance. Municipal ordinances apply.
  • Lease rate: $15.00/SF NNN
  • On-site parking garage as well as street parking.
  • The facade of the building has been renovated to historic standards, including floor-to-ceiling windows.
  • Traffic counts of 22,180 cars per day per MDOT.
  • Up to 6,313± contiguous square feet available. Landlord can subdivide for smaller tenants. Vacant space can be configured in multiple ways, see brochure or broker for details.
  • Upper-floors recently converted to 38 residential apartments.

2 Spaces Available

1

Space Type

Street Retail

Lease Rate

$15.00/SF/YR

Total Space

6,224 SF

Floor

1

Divisible Space

6,224 - 6,224 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

1 & 2

Space Type

Street Retail

Lease Rate

$15.00/SF/YR

Total Space

12,537 SF

Floor

1

Divisible Space

2,000 - 12,537 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Contacts

John Finegan

The Boulos Company

Location

Located at 503-509 Forest Avenue, Portland, ME 04101, this property is part of the Oakdale neighborhood and Portland ME market.

Contact Listing Broker
John Finegan

The Boulos Company

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