Nestled along the prestigious North Flagler Drive, 3400 N Flagler Dr is a masterful marriage of timeless old-world elegance & cutting-edge contemporary luxury. This exquisite residence has been meticulously reimagined: completely renovated to the highest modern standards, seamlessly blending historic architectural charm with state-of-the-art smart home technology, bespoke finishes, & unparalleled attention to detail. Spanning an expansive 33,890+ sq ft lot w/ 140 ft of direct Intracoastal frontage, the estate commands panoramic water views & boasts a private deep-water dock. Gatsby-inspired entertainment spaces evoke the grandeur of the Roaring Twenties: soaring ceilings, a hidden room, a waterfront dining salon for lavish gatherings, & a resort-style loggia flowing to an infinity-edge pool suspended over the shimmering waterway. The serene primary wing offers dual spa-like baths & boutique dressing rooms, while additional guest suites deliver five-star sophistication. Separate from the main residence, a charming guest cottage & a one-bedroom staff/guest suite provide complete privacy for visitors or live-in staff. A brand-new, state-of-the-art gym with the latest equipment & water views elevates daily wellness to resort caliber. From sunrise to sunset, every moment is framed by unobstructed Intracoastal vistas & the timeless allure of Palm Beach living. A generational waterfront compound where vintage glamour & modern indulgence unite in perfect harmony.