Homeowners have many options when it comes to bathroom remodels and the total cost depends on style and budget. The average bathroom remodel costs $9,254, but you can spend less-between $3,500 and $7,000 - to fix up the essentials in a small-to medium-sized bathroom.he average cost to remodel a bathroom in Dallas is approximately $7,300 to $10,000. by Beyond Designs and Remodeling, Inc. , a Bathroom Remodeling Contractor in Brooklyn, NY. For most homeowners in Brooklyn, the average cost for a bathroom remodel is approximately $9,800 to $13,000.