The only 2 houses available for private buyers i see "currently unavilable for purchase", but see no reason as to why anywhere. They appear as their price when viewing the board, but only have the cancel option when pulled up at the placard.

If there's something i'm missing here, please let me know. The housing lottery status even says "Entry period in progress" so if there's some reason as to why these lands cannot be purchased, there should be a reason saying why.