how much does it cost to update a small bathroom
1 The above figures place the bathroom update at $250 per square foot. 2  This pricing structure assumes that carpenters charge an average of $70 per hour, electricians between $65 to $85 per hour, painters between $20 and $35 per hour and plumbers between $45 and $65 per hour. Polished nickel faucets-Average cost is $400 each plus four hours of installation; 2  Install ceramic tile floor-Average of 884 tiles to be installed for the 120 square feet. 3  Standard prices for installation are between $11 to $22 per square foot for a total of roughly $1320;