New home window costs will vary by quite a few factors. Each of the different window types total installation cost will vary by selected window options and local labor rates. Here is a cost factor breakdown you can expect for any replacement window you choose to install:
Window Type (double hung, casement, bay window, garden window, etc.)
Window Size (larger windows are more expensive)
Window Frame Type (aluminum, wood, vinyl, fiberglass, etc.)
Window Glass (energy efficient, sound proof, double pane, argon gas fill, etc.)
Local Labor Rates (changes by location, demand in the area, etc.)