Mark Zuckerberg has already won the race to become San Francisco's most obnoxious techie homeowner. But a report says another Noe Valley manse owned by a "tech couple" could surpass Fort Zuckerberg as the most expensive property in the neighborhood.

In late 2012, Mark Zuckerberg dished out $10 million on a San Francisco vacation home one block away from Dolores Park. He has been driving his new neighbors insane with non-stop construction ever since.