other projects

Oklahoma Natural Gas Building

The Historic Oklahoma Natural Gas Company building, now known as the 624 Boston Building, was purchased by the Hille Foundation in 2007 to provide offices for the foundation and to operate as an [...]

GreenArch

Completed in 2013, the GreenArch Mixed Use project introduced new residential and commercial development to the Historic Greenwood District for the first time in over 70 years. The 90,000 square [...]