I agree with CrashDummy. The "core" including the arena, seems to be past 3rd base. But the rest of the huge project will, as I think they said, fill in over the next year or so. Olympia said that work on the various parts of the project would be more or less simultaneous, but that doesn't mean that they'll finish at the same time.

One thought I had: if they ever wanted to substantially renovate or make changes to the arena, it would be more complicated because it will be more or less "landlocked" inside the perimeter buildings.