One of the healthiest homes on the market is in San Francisco and it also has a healthy price tag.
The luxury home with 4 bedrooms and 7.5 bathrooms also has a sauna, steam room, wine cellar and a massage room.
The air in the home is also filtered and changed out every 3 years.
The company that created the home hopes it will encourage other architects to build sustainable living spaces.
The home on Union Street in San Francisco costs $2.9 million.