Spoke to two different builders in 4S. Currently they are not even pouring foundations until they have a phase release and buyers committed (earnest money paid). Then they pour the foundation and begin the building process. This is causing a slow down in the original plan but they are not stuck with built homes which aren’t sold. This is the story in 4S Ranch at least. Don’t know about elsewhere. Thinking of buying there. Pressure from wife is immense.
