This is the lovely Grant Building on Walton Street in Downtown Atlanta. It opened as offices in 1898; at that time it was called the Prudential Building.
It's considered to be the second-oldest steel structure in the southeastern U.S., with the oldest being the nearby Flatiron Building (1897).
It had been flailing as an office building for years before being purchased in 2022, jointly, by Wolfe Investments Bluelofts. The owners announced they would convert the offices to Class A residential units.
No work has been apparent during any of my visits, though that doesn't necessarily mean nothing has happened. Does anyone have good news to share (or bad) about the status?
Strangely, this building doesn't appear to be protected from demolition in any way that I can find, such as through local landmark status or a facade easement. It's listed on the National Register, but that doesn't offer protection -- what it does offer is tax incentives for anyone renovating it.
Best wishes to you, Grant Building. I got to visit the mezzanine level back when it was offices and what a beauty it is.