The most comprehensive insurance policy is guaranteed replacement cost coverage, which will pay to rebuild your home even if the cost to rebuild is more than your policy limit.
This kind of coverage is more expensive and can cost from about $400 to $1,000 a year or more, depending on the area and the price of the home. However, even if you can afford it, this insurance is not available everywhere or for every property. For example, older homes may not be eligible. And some big insurance companies have begun to limit the amount they will pay to 120% of the policy’s face value.