Homeowners have a lot of options when it comes to Bay Saint Louis bathroom remodel and the cost can depend on their preferred style and budget. An average Bay Saint Louis bathroom remodeling costs $9000 but can be lessened to $3000 to $7000 if the focus will be on fixing only the important parts of the bathroom. To get the estimate for a bathroom remodeling, a homeowner must be keen on details and should list all the things that must be replaced or repaired. Installations of new features might entail bigger costs than repairs.