What is king and queen building in atlanta?

Unfortunately, as an AI language model, I do not have access to the most up-to-date information about real estate or new building developments in Atlanta. However, I can suggest some possible interpretations of what "king and queen building" might refer to:

• King and Queen Towers: These are two skyscrapers located in the Sandy Springs neighborhood of Atlanta, about 15 miles north of downtown. They are often referred to as the "King and Queen Buildings" due to their distinctive crowns and spires that resemble a chess set. The towers were built in the 1990s and are currently owned by the real estate company KDC.
• Buckingham Group's King and Queen Buildings: Another possibility is that this refers to a proposed mixed-use development by the UK-based Buckingham Group that was announced in 2019. This development would include two towers called the "King Building" and "Queen Building" that would rise up to 22 stories and feature residential, retail, and office space. However, it is unclear if this project has moved forward or if it is related to the Sandy Springs towers mentioned above.