The cost of the permit will depend on the work involved.
Most routine permits involving only concrete work, such as driveway replacement, will cost $222.
If the work involves underground utilities, such as a sewer or water line repair, then the usual cost is $310.
More detailed information on fees are available in the "Fee Schedule" file located under Resources. Scroll down to item 5 on page four of the file for the listing of encroachment permit fees.