By the 2010s, physicians Tatiana and Igor Bidikov lived in a pretty house in Golden Springs’s Greenbrier Chase. Then, around 2015-16, Tatiana drove by a house on Diana Hills Road that intrigued her.

The house is designed to look like a cave. Photo: Zillow In May last year ... really go for what they like in their homes, but, man, does that make it hard to sell,” someone else observed.

CHANHASSEN, Minn.—With his three-car garage in this Minneapolis suburb already full, Bret Bailey had to keep his racing Porsche in a trailer outside through brutal Minnesota winters. Then one ...