The Former Citi Building In Gray Has A New Owner. The Property Sold On January 28th To RBM Properties In Gray And Mark Larkey Paid Citigroup $6 Million For The 128,000 Square Foot Space. The Space Is Set To House The Regions Largest CPA Firm Blackburn, Childers & Steagall Who Purchased Around 55,000 Square Feet. That Leaves Around 75,000 Square Feet For Lease.