Calculating the cost of a home remodel covers a broad range of factors. The price of a remodel depends on how many rooms you plan to remodel, the materials you choose, and the complexity of your design plans. The price will also fluctuate if there will be any additions to the house. For an average 2,500 square foot home, a whole home remodel will cost anywhere between $15,000 to $200,000. That seems like a wide price range, so to break it down the low end is $15,000 to $45,000 which includes inexpensive updates such as trim, landscaping, paint, counters, and affordable flooring options. The more high-end materials will run your costs closer to the $200,000 price range.