How much does it Expense to remodel a bathroom?$a hundred and twenty – $275 per sq. foot$two,500 – $15,000 Small to comprehensive rest room remodel$ten,000 – $thirty,000 Master or custom made toilet remodelAn average lavatory remodel costs $5,500 to $fifteen,000 or between $one hundred twenty and $275 for each sq. foot. A standard 5x7 bathroo