
Cotality's chief economist Selma Hepp warns the 30-year fixed mortgage rates could spike to 9% if inflation reaccelerates and growing fiscal deficit drive long-term US Treasury yields up further. While not her base case, Hepp emphasized in a recent CNBC interview that such an “extreme” rate environment will severely paralyze housing activity, deepening the affordability crisis and freezing existing inventory as homebuyer demand collapses.










