Many homes we are showing are well below replacement cost. Not sure what you mean.
As an example, there is a 1,725 SF resale in Grove by the Sea listed for $799,000. According to AAbsolute, you can build a 1,725 SF home in Watercolor for approximately $250K. You can buy a lot in Summersweet for $100K for a total price of $350,000. I personally would prefer to have a new home in WC as opposed to Grove especially at less than half the price.