Photo of 55 Warren Ave
Retail · Freestanding

55 Warren Ave

Portland, ME 04101

Available spaces

1 for lease · asking rates · updated Aug 25, 2026

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Floor 1

$12.00/SF/yr NNN
Size 19,000 SFAvailable Now≈ Monthly $19,000

Prime 19,000± SF Warren Avenue retail/showroom/warehouse space available in a highly visible and accessible location in Portland, Maine.​ This versatile building offers a rare combination of showroom, open warehouse space, and flexible layout to accommodate a wide range of business types — from retail and distribution to light manufacturing or specialty use.​ Key features include: Expansive floor plan ideal for showcasing products or configuring to suit operational needs Ample on-site parking for customers and staff High ceilings, drive-in door, and excellent natural light Convenient access to I-95, Riverside Street and downtown Portland Strong signage opportunities and great exposure on a high-traffic corridor This is a standout opportunity for businesses seeking a strategic location with room to grow in one of Maine’s most dynamic commercial hubs.​ Owner will subdivide for qualified tenants

The building

Building
18,953 SF · 1 floor · 1995
Site
2.33 Acres · B-4 COMMERCIAL CORRIDOR (FRONT PORTION) & R3 RESIDENTIAL (REAR P zoning
Systems
Sprinklered · Gas
Occupancy
Single-tenant
Submarket
Portland-South Portland-Biddeford

Comps

Comparable sales and lease data is available to members only.
MR
Marc R. Fishman · Fishman Realty Group, Inc.