The average cost of basement remodeling varies based on the square footage of the basement space, if structural changes are needed, and if you are adding in elements such as electrical work for a kitchenette or plumbing for a half bath. Other factors in cost include whether you have design plans already and what work you want done on the finishes such as trim and flooring. Here’s a breakdown of the various cost factors.
Before using this basement remodeling calculator, understand that its pricing is based on a few basic assumptions about your floor. The calculator is assuming that you’re starting with a concrete floor in an unfinished basement. Anything beyond that, including removal of old flooring materials, is not taken into account in this estimate. You should keep this in mind.
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.
The cost of a small basement remodel—changing flooring and moving one wall—can cost a few thousand, whereas a major remodel of adding another bathroom and bedroom or an entire downstairs apartment can cost tens of thousands. You might have to move walls and plumbing, pull up flooring, tear down ceilings; and upgrade the sump pump, HVAC, and electrical amperage.
Basements can be daunting spaces for remodeling. Cluttered, dark, and chilly, basements often convince homeowners to turn their attention to other projects in the home. But basements don't have to stay that way. They can be remodeled and finished so that they not only integrate with the rest of the home, but become a beautiful and valuable asset to the property.