Welcome home! Instant Enjoyment with coveted sunsets and island living in this exquisite waterfront residence on the north end of Siesta Key with steps to beach access. Come home to stunning views you could only dream about, and live every day enjoying the 5-star experience of Sarasota and her island, with its world-renowned crystal white sandy beach. This home features an open-concept living area with high-end appliances that provide the perfect space for entertaining. A private elevator, high ceilings, floor-to-ceiling impact glass windows, and an expansive 180-degree forever view. All the generous 5 bedrooms include ensuite bathrooms—lots of natural light and gorgeous views everywhere. Waterfront homes like 3500 Bayou Louise Lane are rarely available; acquiring this gem is a once-in-a-lifetime opportunity. One of Architect Thorning Little's most transcendent designs combines a distinctive symmetry beautifully balanced with Big Pass and the Gulf of Mexico as its backdrop. Nearly every room overlooks the Caribbean turquoise waters, offering respite from the busy world. With over $3 million in upgrades since 2020, every room is detailed with the finest finishes, including Italian plaster, book-matched Calacatta Gold slab marble, hand-carved Limestone, hand-finished Clive Christian kitchen, custom-designed authentic wood floors, Palm Beach Designer ceiling, and custom American walnut library. The home is completely modern & automated with Lutron Lighting, a hardwired camera & and a security system. This home has been updated to commercial-quality Wi-Fi systems in every room for full home coverage. This home has a four-car garage, 40x20 pool, and spa, 24K lbs, Beamless boat lift, 3 fireplaces (outside-library-living room), ample storage, two Tesla high-speed charging stations, a cellular gate call box, Seura TV Mirrors in the Master and in-law Bathroom suites, and programmable motorized window blinds. This home is available for instant enjoyment to create everlasting new memories.`