Could be the +30 million illegals that poured into the country in the last 3 years looking for a place to live had something to do with it.

oh vey goyim the climate change is gonna make sea levels rise! make sure to abandon all your oceanfront and beachfront properties at the same time! Don't worry! We'll do you a favor and buy up your property that we promise will be worth nothing in 5 years, for a good rate!