220 90TH AVENUE NE Under Construction. This 4-bedroom, 4-bath, 3, 673 sq. ft. waterfront home is under construction in the coveted Riviera Bay neighborhood of St. Petersburg. With 54 feet of waterfrontage and direct boating access to Weedon Island and Tampa Bay, the home delivers the beauty of waterfront living with the added security of an elevated three-story design. The architecture is highlighted by a grand front staircase, welcoming front porch, and a private owner’s balcony with sweeping water views. Inside, the foyer opens to formal living and dining rooms, while the chef’s kitchen—complete with oversized island, quartz countertops, butler’s pantry, and walk-in pantry—flows seamlessly into the family room and out to the covered lanai. A guest suite is located on the main level, and the first-floor pool bath connects both to the mudroom/hallway and the patio for convenient access after boating or enjoying the outdoors. Upstairs, the primary suite offers a private retreat with balcony, spa-inspired bath, and walk-in closet. Two additional bedrooms share a Jack-and-Jill bath, while the laundry room is also located upstairs for everyday ease. For future convenience, the home includes a pre-wired elevator shaft. Outdoor living is central to the design, featuring a covered lanai with summer kitchen, full pool bath, and room for a custom pool. At ground level, a three-car garage with generous storage provides space for kayaks, paddleboards, golf cart, or even a ping pong table and games. Finishes have been thoughtfully curated by the design team, including wide-plank hardwood flooring, quartz countertops, designer cabinetry, statement lighting, and premium fixtures throughout. The home is also pre-wired for a fully integrated smart-home system with hardwired security, surround-sound, multiple speaker zones, Cat6 wiring, and seamless whole-home Wi-Fi—ideal for work, play, and entertaining. Construction is underway, presenting a limited opportunity to secure this luxurious new waterfront home in Riviera Bay, one of St. Petersburg’s most desirable boating communities.