Most cities and towns will require a permit for basement remodels. In addition, there are several codes that dictate what can be done in this area. For example, a basement must have a ceiling height of a minimum of 7-feet. If your basement has a ceiling height lower than this, it may not pass code if remodeled. In addition, plan the cost of the building permits, around $430 on average, into your budget.
Assumptions: The flooring in this calculator is carpet. For hardbood flooring or tile your cost will be higher. The costs estimated here are from finishing your basement using typical materials. If you want high end bathroom fixtures, flooring, etc add another 20% to the bottom line. This estimate includes adding one new full bathroom with rough-in plumbing in place.
Since this basement is not entirely underground - it includes a walk-out entrance on one side -- new egress windows bring natural light into the basement. A simple Roman shade in fun fabric softens the space and brings all the colors of the room together. Egress windows provide an emergency exit; most building codes require one in every bedroom and in habitable basements. Adding one will likely increase the value of a home, as it provides safety, natural light, and increased airflow.