LEED platinum mega-mansion in Corona del Mar seeks $20 million

An eco-friendly mansion in Corona del Mar has relisted $19.995 million.

Completed in 2010 for its current owner, the 11,000-square-foot steel-concrete-glass home has five bedrooms, nine bathrooms and is touted in the listing as “one of the largest private residences in all of North American to be certified LEED platinum.”