How long does it take to obtain a permit?

The Building Department has a maximum of 30 days in which to issue or deny a building permit.  The actual time can vary from 1 day up to the maximum 30 day limit, depending on the number of applications ahead of yours, and the scope of work.  Generally, the smaller jobs will take a shorter time, with new buildings taking close to the full 30 days, so allow for this in your scheduling.