Palazzo Sul Mare is a rare waterfront estate in St. Petersburg's coveted Jungle Prada neighborhood, offering over 19,000 square feet under roof and more than 10,000 square feet of luxurious interior living space on over 1.5 acres along the Intracoastal Waterway. Built in 2020, this residence blends modern construction with timeless European-inspired design--an offering rarely found in this market. A grand motor court and porte-cochere create a secure, estate-style arrival. The limestone exterior, curated from Portugal, along with wrought iron detailing, a distinctive blue dome, fountain, marble statuary, and mature oak trees, establishes a timeless setting surrounded by lush tropical landscaping and the neighborhood's iconic peacocks. Inside, a dramatic domed rotunda crowned by a statement crystal chandelier anchors the home, featuring inlaid marble flooring and dual sweeping marble staircases. The layout captures water views throughout, with a gallery-style corridor ideal for art, a grand piano, or entertaining. Marble-encased archways and columns, intricate gold balustrades, and detailed ceilings create a striking architectural presence, while illuminated art niches enhance the home's scale and design continuity. Custom millwork, fresco-style ceilings, and imported marble flooring span all three levels. The kitchen features a full suite of Thermador appliances, including a 60-inch gas range, integrated refrigeration, and built-in coffee system, along with quartzite surfaces and an illuminated onyx island. A custom Chihuly-style installation of hand-blown glass creates a dramatic, one-of-a-kind focal point above, while the curved glass dining area frames panoramic water and pool views, with expansive space to accommodate large-scale dining, multiple seating arrangements, or extended entertaining areas. The residence includes multiple bedroom suites, several exceeding 1,000 square feet. Many suites feature spa-inspired bathrooms with designer tilework, rainfall showers, expansive closets, and private lanais with water or garden views. The main-level primary suite offers a marble bath with Phylrich fixtures, sauna, soaking tub, multiple vanities, private lanais, and panoramic water views beneath a custom fresco ceiling. A private office on the main level features paneled walls, built-ins, an ornate stone fireplace, and balcony access. The upper level includes a club-style lounge with a waterfall quartzite bar and sunset views. The home spans three levels with elevator access and marble staircases. Laundry rooms on multiple levels add everyday functionality. Outdoor living includes a zero-entry pool, lap pool, hot and cold spas, expansive terraces, courtyards, fire pit, private sandy beach, citrus trees, and a wide rear lawn. The grounds offer space for a guest house or ADU, sport court, cabana, or greenhouse. The private dock includes a 10,000-lb lift, additional lifts for personal watercraft, wet slip for a yacht, and direct Gulf access. Built for longevity with pier-and-beam construction on pilings, impact-rated windows and doors, and a stone exterior. Smart home technology includes full security camera coverage. Solar power and whole-house generators enhance efficiency and reliability. Garage capacity for approximately 6 vehicles includes additional space for a workshop, recreation, or gym, plus over 5,000 square feet of lower-level flex space. A rare combination of scale, craftsmanship, and waterfront presence.