Bay Island, Siesta Key FL Real Estate
Explore the current properties for sale in the Bay Island neighborhood of Siesta Key, Florida. Contact Michael Saunders & Company to learn more or schedule a showing. Sign up to save your favorite listings and get notified when similar properties become available.
Real Estate for Sale in Bay Island, Siesta Key FL
Bay Island is a waterfront community in Siesta Key, Florida, known for its custom homes, private docks, and convenient access to Sarasota Bay. Located close to Siesta Beach and Siesta Key Village, the community combines waterfront living with easy access to the area’s beaches, dining, shopping, and recreation. Learn more about Bay Island!
Listings courtesy of StellarMLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of October 17, 2026 11:30 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.