275 1ST AVENUE S 3703 Welcome to refined waterfront living at Arthouse, a newly completed luxury residence in the heart of downtown St. Petersburg. Thoughtfully enhanced with electrical upgrades and designer finishes from the Sable Collection, this elegant home offers 1, 935 square feet of interior living space, complemented by an oversized 320-square-foot terrace, for a total of 2, 255 square feet of beautifully integrated indoor-outdoor living. This 2-bedroom, 3 full bath residence with a dedicated den is designed for both elegance and flexibility. The open floor plan is framed by floor-to-ceiling windows, allowing abundant natural light to pour in while showcasing direct east-facing views over the sparkling waters of Tampa Bay, the downtown waterfront, and the iconic St. Pete Pier. Wake each morning to stunning sunrises that set the tone for coastal city living at its finest. The spacious living and dining areas flow seamlessly to the expansive terrace-ideal for entertaining, relaxing, or simply soaking in the ever-changing waterfront backdrop. Each bedroom offers comfort and privacy with spa-inspired baths, while the den provides the perfect space for a home office, media room, or guest retreat. Located just steps from world-class dining, arts, shopping, and the vibrant downtown St. Pete waterfront, this exceptional Arthouse residence delivers a rare combination of new construction luxury, thoughtful design, and unforgettable views-all in one of the city's most coveted locations.