Wilma, We're Home

(Chronicle photos)

For nearly 40 years Peninsula motorists have been driving by a white, mushroom-shaped structure off Highway 280. When it was re-painted in 2007, the 2,730-square-foot orange-and-purple home was nicknamed the Flintstone House.

The unique Hillsborough property is listed at $4.2 million. If you can afford to cut a check for such a whimsical purchase, you're entitled to shout Yabba-Dabba-Doo.

The interior's special, too.