Question: how much does it cost to change the flooring in a house?
Answer: The average cost of new flooring installation is $6 to $10 per square foot with some homeowners spending as little as $3 or as high as $18 per square foot depending on the materials chosen. For a medium-sized living room of 330 square feet, you can expect to pay between $1,660–$4,620 for installation and materials.