"The office landscape has changed," Christian Fischer, president and CEO of Georgia-Pacific, said in a news release. "And we recognize that the adaptive reuse of our site and office tower can create greater long-term value."

Clad in pink granite, the 697-foot-fall Georgia-Pacific Center at 133 Peachtree St. is one of Atlanta's most recognizable structures. The building with the stair stepped facade was completed in 1982 and includes 1.3 million square feet of office space.

While a number of highrise conversions have been announced or completed in metro Atlanta, none are of the scale proposed by Georgia-Pacific.

The company declined to disclose the project's anticipated budget or other financing information. Georgia-Pacific project lead Suzanne Maynard said the development team "will be exploring all incentive programs that may make sense for this project."

Downtown Atlanta has been trying to redefine itself beyond just an office community. Atlanta Mayor Andre Dickens said Georgia-Pacific's plans match those revitalization efforts.

"This transformative redevelopment is a significant step in moving Atlanta forward, turning an important block in the heart of the city into a vibrant and welcoming destination that breathes new life into downtown," he said in the release.

A lively Peachtree Street