House for Sale in Siesta Key, Florida. Asking price: 699,900 USD. Bedrooms: 3. Bathrooms: 3. Functions: Laundry Room, Office Room, Garage, Parking. More Information and Features: Siesta Key, Florida, Sarasota, Florida, Siesta Key Beach, Homes for Sale Siesta Key, Florida, Siesta Key, Sarasota, Florida. Gain access to mondinion.com/md/1494046/ for more details.