Bay Island Shores Homes for Sale

Welcome to Bay Island Shores, a charming subdivision nestled in the heart of Siesta Key, Sarasota, Florida. This exclusive community offers a unique blend of luxury living and laid-back island vibes, making it the perfect place to call home.

Bay Island Shores features a variety of stunning homes for sale, ranging from cozy waterfront cottages to spacious modern estates. Whether you're looking for a peaceful retreat or a vibrant waterfront property, you're sure to find the perfect home to suit your lifestyle in Bay Island Shores.

Residents of Bay Island Shores enjoy easy access to the pristine beaches of Siesta Key, renowned for their powdery white sands and crystal-clear waters. Spend your days soaking up the sun, swimming, or exploring the vibrant marine life that calls the Gulf of Mexico home.

In addition to its natural beauty, Bay Island Shores is also conveniently located near top-rated schools, shopping, dining, and entertainment options, ensuring that you have everything you need right at your fingertips. With its unbeatable location and luxurious homes, Bay Island Shores offers the ultimate Florida lifestyle for those seeking a slice of paradise.

Come discover the magic of Bay Island Shores and find your dream home in this idyllic waterfront community. Live the life you've always dreamed of in Bay Island Shores, where every day feels like a vacation.

Newest Bay Island Shores Homes for Sale

$3,950,000

4 Beds ⋅ 5 Baths ⋅ Bay Island Shores SubDv. ⋅ 34242 Zip Code ⋅ A4690268 MLS ⋅ Active Status

Located in the highly sought-after Bay Isles community on Siesta Key, this property at 847 Freeling Drive offers a rare opportunity to customize and create your ideal coastal home. Positioned on the first street onto Siesta Key, the location provides exceptional convenience to the bridge, mainland, and all that the island has to offer. The home features 4 bedrooms and 4.5 bathrooms, with the upper level remaining intact and in great condition. The ground level experienced flooding during the recent hurricanes; however, the seller has already completed professional remediation, providing a clean slate for updates and renovations to suit your vision. Situated on a protected deep-water basin, the property is ideal for boating and waterfront living, complete with a private dock, no fixed bridges, and direct access just minutes to the Gulf. The home also features a pool, offering the perfect foundation to create a true coastal retreat. This is a unique opportunity to secure a well-located waterfront property and finish it to your exact specifications in one of Siesta Key’s most desirable communities.

847 Freeling Drive, Siesta Key

$750,000

4 Beds ⋅ 2 Baths ⋅ Bay Island Shores SubDv. ⋅ 34242 Zip Code ⋅ O6399340 MLS ⋅ Active Status

Investor Special!!Welcome to your next amazing project! Known damage with full or partial rehab. Excellent renovation opportunity on an oversized lot in a highly desirable Siesta Key area. Sold AS-IS with significant upside potential.

749 Siesta Drive, Siesta Key

$5,825,000

4 Beds ⋅ 5 Baths ⋅ Bay Island Shores SubDv. ⋅ 34242 Zip Code ⋅ A4669657 MLS ⋅ Active Status

Under Construction. The exterior presentation of this spectacular waterfront residence is most impressive with its blend of modern architecture and refined luxury. With superior elevation high above the water’s edge on Siesta Key’s prestigious Bay Island, this new to-be-built 4,310 sq. ft. residence is an unparalleled oasis of tranquility in a breathtaking setting. A place where architectural elegance and natural beauty converge in perfect harmony with elaborate artisanal work, functional design, and top-tier amenities. For boaters, the location is ideal with a new seawall and a private dock allowing quick access to the bay and gulf beyond. Built with intention and quality, large windows flood the space with natural light illuminating the graceful enhancements within. When entering the home through the 4-car garage, an elevator takes you to the first and second living levels. An elegant foyer entry with double-height ceiling and sleek iron-railed staircase usher you into the spacious interiors where every detail, from the fluid layout to the custom finishes, is thoughtfully curated. Adding a distinctive touch to the stunning great room are 20-foot ceilings and a two-story entertainment wall flanked by artistic display niches. A wall of glass sliders sets a dramatic tone, framing water views and uniting indoor-outdoor living. Designed for effortless entertaining and timeless family gatherings, the outdoor area overlooks the water to create a tranquil setting that feels both secluded and well-connected. With nearly 500 sq. ft. of covered lanai, an outdoor cook center and a heated pool/spa, there’s ample opportunity for hosting special gatherings or simply enjoying the quiet beauty laid before you. Lovely landscaping, lush greenery and outdoor spaces add to the home's overall aesthetic appeal. A remarkable gourmet kitchen is designed for functionality and style, equipped with high-end finishes, top-tier appliances, a large island and a butler’s pantry with additional refrigerator and dishwasher. An adjoining dining room comfortably seats 8-10 and offers wonderful water views while dining. The primary wing is remarkable with an exquisite spa bath, enlarged customized wardrobe room, and direct access to the laundry facilities. The first level also includes a den suite ideal for remote work or creative pursuits and a completely private guest bedroom with its own full bath. Upstairs, there’s an overlook to the great room below, 2 bedrooms, 2 full baths, and an amazingly-sized bonus room with private balcony. The award-winning and talented team of professionals at Allegra Homes has thoughtfully and expertly created a residence offering a secure, exclusive lifestyle in one of Sarasota's most sought-after and high-value areas. The construction quality is of the highest standard, ensuring that the home is both beautiful and built to last. Just minutes to the mainland, downtown’s cultural mecca, world-class dining and shopping venues, gorgeous area beaches and a top-ranked school system coveted by families for generations, the prized waterfront location couldn’t be better. Showcasing extraordinary craftsmanship throughout, this never-lived-in showplace is the ultimate vision for those who value the very best of coastal Florida living. There’s still time to make your own personal choices for creating the perfect custom home tailored to your family’s taste and style.

527 Freeling Drive, Siesta Key

Start Your Search

This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS®. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Compilation © 2026 San Diego MLS®,