Bought an underground parking space, no car, no parking management fee, and no rush. The property rents the parking space to others. Is it reasonable?

If you buy a parking space, it means that the right to use the parking space or the property right belongs to you privately, and the property management unit will infringe your legitimate rights and interests by renting the parking space privately, which is illegal.

Your parking management fee should be paid from scratch.

Anyway, I don't think the cause of this problem is that simple. It is possible that the parking fee has been paid for a long time. Because you didn't pay the parking fee, the property management company had no choice but to rent your parking space to other car owners.