Can I get a building permit after the fact?

Question:Torrance, CA. Made a small garage into a room, in addition to putting a wall on the patio. The patio isnt a room, just a giant storage place with a wall instead of an open side. Dad made it 20 years ago and it was only recently reported, maybe by our new neighbors. Dad was told by an La County worker to tear it down, pay a tear down fee, pay a permit fee and rebuild again, but that seems harsh. Can I talk to a supervisor that will give a fine in addition to the permit fee, rather than making us tear it down? My dad's old now and I dont think he can rebuild anymore. Does anyone know who I can talk to?

Answers:
it doesn't seem that the modification is up to code. You will most likely have to tear it down.

Most cities are very strict about obtaining permits before any type of modification or remodeling is done to a residential structure.