NW Flex Space Milwaukie | Warehouse Space for Lease | 10100 SE Main Street

NW Flex Space Main Street is a 155,156-square-foot multi-tenant warehouse and office campus at 10100 Southeast Main Street in Milwaukie, Oregon — a well-established industrial suburb located just south of Portland in the Clackamas County corridor. The campus offers flexible warehouse and office suites with 18-foot clear ceiling height, 480-volt 3-phase power, grade-level loading access, and two drive-in bays. Built in 1951, the facility carries the structural robustness of mid-century industrial construction while delivering the modern amenities and flexible lease structures that today’s small and growing businesses require.

As part of NW Flex Space’s four-campus Portland metro network, the Main Street location serves approximately 100 small and medium-sized businesses across the operator’s portfolio. Tenants benefit from all-inclusive pricing that covers utilities (gas, electric, water, trash, WiFi), shared amenities (forklift, conference room, kitchen, break room, vending), and building services (surveillance, sprinklers, serviced restrooms). Lease terms range from month-to-month to multi-year, providing the operational flexibility that contractors, distributors, e-commerce operators, and creative businesses need to scale without long-term commitments.

Milwaukie’s SE Main Street corridor connects directly to SE McLoughlin Boulevard (OR-99E) and is positioned within minutes of I-205, providing north-south connectivity to Portland, Oregon City, and the broader Willamette Valley. Downtown Portland is approximately 8 miles north, while Clackamas Town Center and the SE Portland industrial districts are immediately accessible. The Milwaukie location offers tenants the cost advantages of a suburban industrial submarket while maintaining direct highway connectivity to the Portland metro’s major commercial and distribution nodes.

Local Area

Milwaukie’s industrial corridor along SE Main Street and McLoughlin Boulevard has served Portland’s manufacturing and distribution economy since the mid-20th century. The submarket benefits from lower occupancy costs than Portland proper while maintaining excellent highway connectivity via I-205 and OR-99E. The area has seen renewed interest from e-commerce, logistics, and trade service businesses seeking Portland metro access without Portland city tax structures and permitting complexity. The MAX Orange Line, which runs through Milwaukie, also provides employee transit connectivity to Downtown Portland.

Ideal Uses

• Trade contractor and service operations (HVAC, electrical, plumbing) with drive-in bay staging and material storage
• E-commerce fulfillment and small-format distribution serving Portland metro via I-205 connectivity
• Light manufacturing and workshop operations leveraging 480V 3-phase power and M zoning
• Hybrid office-warehouse businesses utilizing available office suites alongside warehouse storage