A two-story building in downtown Austin's curious agglomeration of low-rise regional banks might do a little growing in the near future, judging by city development filings from earlier this month. A site plan application dating back to April 10 indicates the building at 600 West Fifth Street -- currently home to Horizon Bank and a fairly substantial parking lot for the downtown area -- might soon be demolished to make way for what's described in these filings as . . .
