1 Adding a basement to an existing house can cost $30,000-$70,000 or more, depending on the size of the existing crawlspace or half-basement or if the house is on a slab foundation, and how much of the work is do-it-yourself and how much is done by contractors. Adding a basement to an existing house can cost $30,000-$70,000 or more, depending on the size of the existing crawlspace or half-basement or if the house is on a slab foundation, and how much of the work is do-it-yourself and how much is done by contractors.
Less common causes of unexpected weight loss. Less frequently, unexpected weight loss may be the result of: 1  the side effects of certain medications. 2  alcohol misuse or drug misuse. 3  heart, kidney, lung or liver disease. 4  a problem with the glands that secrete hormones, such as Addison's disease or undiagnosed diabetes.
1 Weight loss disorders and Skin symptoms (6 causes). 2  Weight loss disorders and Weight loss (6 causes). 3  Weight loss disorders and Weight loss in children (6 causes). 4  Weight loss disorders and Abdominal symptoms (5 causes). 5  Weight loss disorders and Body symptoms (5 causes).