Mark Zuckerberg and Priscilla Chan renovate their San Francisco home

sold one of the homes in a $31 million off-market deal,

This was told by a member of the family.

According to sources, this was the most expensive sale of this year.

This house has four bedrooms with four bathrooms,

It is very beautiful and attractive.

This home is next to the Mission District and Dolores Heights neighborhoods.

This house was purchased by a limited liability company based in Delaware