To find out the price per square foot of a project, divide your estimate of the total cost by the square footage of your home. Your cost estimate should include all of the expenses involved in the work, including materials, labor, and overhead. This is by far the most difficult cost to estimate when offering a home, mainly because there are SO many factors. For example, if you have a two-story house that measures 30 feet wide, it has 600 square feet.
And probably another 100 square feet of eaves. You may find yourself in a situation where only one experienced painter will finish all the tasks and, several times, 3 painters would not be able to complete the task. Ranch style house and I need to find a painter who can paint the interior, one layer, as was done 5 years ago.