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Twelve|West, Portland, Oregon

Project Type

Mixed-use tower

Location

Portland, Oregon, US

Number of Storeys

23

Site Area

2,136m²

Development Area

51,300m²

Construction Started

February 2007

Completed

May 2009

Opened

July 2009

Estimated Investment

$137m

Awards

LEED Platinum Certifications AIA/COTE Top Ten Green Projects

Project Owner

Gerding Edlen Development, Downtown Development and Zimmer Gunsul Frasca (ZGF) Architects

Architect

ZGF Architects

Project Engineer

Glumac

General Contractor

Hoffman Construction

Wind Turbines Supplier

Southwest Windpower
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