Lone Star class with dorm address???

Might be a dumb question, but has anyone been able to use their dorm address to get in-district tuition at Lone Star?

I need to take Chem 1311, however, precal is a prerequisite for that at UH, so I plan to take precal during the fall at UH, while taking Chem 1311 at Lone Star since they don't require this prereq. I won't be at my dorm until late August, so I'm not sure I'll even make that work.