I know this can be very specific to zoning and dependent on the municipality, but I am currently looking at a fourplex that has three large sheds that the current owner uses for personal storage. Each shed could be split into two units, so that would be six storage units. If I was able to rent the storage individually to people renting units in the fourplex and others who are not renting an apartment it could be a great investment. How would I determine the legality of renting these? Does anyone have experience doing this or know of anyone who has?

I appreciate any help!