"To get the greatest return on your money, without adding additional square footage to your home, you should consider remodeling your kitchen. On average a Kitchen Remodel will yield an ROI of 80-100%! This is an amazing rate of return on any investment, but the added bonus is that as a homeowner you get to enjoy the benefits of your Kitchen Remodel until you sell your home.
Another room to consider remodeling to
maximize your return on investment is your bathroom. As a side note, if you live in a home with more than two bedrooms and only one bathroom you might want to find a way to add an additional full or half bath somewhere in your home. This will dramatically increase the resale of your home. If that is not an option or you already have enough bathrooms for your home consider remodeling your current bathroom. On average bathroom remodels yield an ROI of 80-90%."