The top 3 Real Estate companies in south brooklyn, RE/MAX 1ST CHOICE, RE/MAX PROFESSIONAL and C21 CALABRASE are merged to RE/MAX METRO. According to MLS, they had total 48% market share as of Sep. 2008, which means 1 of every 2 houses is sold by RE/MAX METRO. There are about 150 agents, hundreds of listing! <p>Our current office located at 8112 3rd Ave's lease is expiring, We'll soon move to 9504 3rd Ave in Bay Ridge, an office previously owned by C21 Calabrase.