Nancy Pelosi – $7.2 Million, San Francisco

Now, this home is possibly the most intriguing on the list, simply because of how little is known about it. This regal-looking red-brick mansion in Pacific Heights, San Francisco is owned by none other than Nancy Pelosi, and the lady has gone to great lengths to protect her privacy.

Even the neighbors have only spotted black SUVs and guards around making everyone wonder if she even lets guests inside the property! No wonder the internet churned up a story about Pelosi’s house being covered with a great wall. It’s quite the fortress she has there.

Sources: The Financial Magazine, HashtagChatter.