From indycornrows.com:

Batcave building codes? Come on New Mexico!
Danny Granger's dream home, complete with batcave, remains in the design phase but things are moving forward for his offseason hideaway in Albuquerque, New Mexico. The Pacers' superhero-lovin' small forward had to tweak the design a bit when the underground tunnel entrance didn't conform to state building codes.
Here's the full discussion of Granger's batcave design:
Stiegler:Alright I need a very important update here: How are things going with the batcave?
Granger:(laughs) Everybody asks about the batcave. I'm meeting with my designer today at 4. So after the camp I'll meet with him and we'll speak. It's coming along. It's taking more designing than we thought, that's something that takes awhile so you know, I'll keep you updated on it.
Stiegler: What is the plan? What is the time frame?
Granger: The time frame? To build the house, we've got the land already. Probably a year and a half until it's all completed and done, because it's such a big project, not a big project, it is a big project but it is so intricate. You'll have so many unique things in it, so it will take some time.
Stiegler: Alright as you were kind of developing this thing, what did you add or what did you take out because they either said, it's not possible or hey, we could do this.
Granger: What I took out, I wanted an underground tunnel entrance. I had to take that out. I found out there's so many state codes and laws against that (laughing) so we had to take that one out. But we still have the underground thing going on and I mean I've got cars and things that turn my cars and I even got sort of like a moat thing going on so it will be interesting to see.
Man I love owning Granger in fantasy basketball... by the way, I am guessing from reading this that he must be single.