New rental community in the works near Frisco’s PGA complex Builder Carbon Cos. is leasing its new apartments in Plano while building near the PGA. Carbon Cos. just opened its new Latitude apartments in Plano. The developer has built almost 16,000 rental units in the last three decades.(Steve Brown ) Carbon Cos.’ next North Texas apartment development is hard to miss. The 375-unit rental community is at the southwest corner of PGA Parkway and the Dallas North Tollway. It’s the first thing you see on the way to the massive PGA headquarters and resort complex being built in Frisco.