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Property Facts: 421 SW 6th Avenue Portland, OR 97204	Check Availability and Floor Plans
215,000 rentable square feet Class A office building when renovations are complete 15 stories Common area improvements scheduled for 2010 on various floors	Listed on the National Register of Historic Places Home to Precash, Inc., Galois, Inc., and Element Power Updated fitness room with shower and locker facility

The Commonwealth Building is an historic building, originally built in 1948 as the first large commercial building to use a flush curtain-wall design, heat pumps for heating and cooling and double-paned glass. The Commonwealth Building is home to many architectural firms who recognize the significance of the Pietro Belluschi-designed structure.

Six million dollars of improvements are completed at the building. Some of these improvements include a renovated ground floor lobby, new HVAC system and updated common areas. The improvements will return the property to its proper grandeur as an architecturally significant building.

The Commonwealth Building on the Tri-Met (bus) Transit Mall and the East/West Light Rail Line. The building is surrounded by restaurants, hotels and many services.