The four bed, 4.5 bath mansion is perched on Maine’s rocky shores overlooking the sea, giving it sprawling ocean views.

Zillow has a pathway to build a $20 billion a year purchase lender. But competitive threats are stronger than ever, and building a mortgage biz ain't easy.

The popular social media real estate account Zillow Gone Wild featured a seaside mansion in Maine on Monday. “How about a mansion off the coast of Maine?” the account posted. The four-bed ...