How much do property management company charge?

Your answer depends on what services you require.

If you own a 3,000 unit apartment building, and need full service from a property manager, you'll pay more than if you are a single condominium owner seeking a tenant.

Prepare your list of services that you require, and call three local property managers in your geography. Ask for their rates and contract terms. This exercise will help you determine how much you want to pay.