how much does it cost to sand, stain and re-finish hardwood floors?
But DZ Flooring of Chicago includes a price calculator. I put in a value of 600 square feet and got a result of $1350 for that size single room with a two-coat finish. With a three-coat finish it would be $1740. There are other variables, but a very rough estimate would be $1500 to $3000. There are other costs associated with having someone do the work for you, including a charge for moving furniture, doing multiple small rooms instead of one large one, and type of stain and refinishing needed. However, this does give you a starting point. Sources: http://www.dzflooring.com/calculator.