Zoning changes. Great rental opportunity but zoned C-2.

[Michael Morris]

There is a great triplex that became available but it is zoned C-2 commercial. It is next to a bunch of residential zoned houses with one barbershop across the street and a gas station 2 blocks down. My question: Is it worth it/feasible to change the zoning of a building? I don't even know where to begin. And advice is greatly appreciated