2110 HARBOURSIDE DRIVE 558 Indulge in spectacular, fully reimagined waterfront living in this extraordinary corner Penthouse residence overlooking Sarasota Bay, where elegance, serenity, and coastal grandeur converge. Wrapped in breathtaking panoramic vistas from three sides, this rare offering showcases shimmering turquoise blue bay waters, graceful sailboats gliding by, and the delightful sight of dolphins at play – an ever changing masterpiece just beyond your windows. Nestled within the lush, tropical sanctuary of The Atrium at Fairway Bay on coveted Longboat Key, this rarely available 2, 500 square foot end unit is a luminous expression of refined luxury. Designed to inspire, the residence offers two generous bedrooms, two spa-like baths, and a grand office/den enhanced with custom built-ins perfect for a refined workspace or private retreat. An expansive, oversized balcony invites effortless indoor-outdoor living, ideal for morning sunrises and evening sunsets over the Bay. Every detail has been meticulously curated for modern luxury and peace of mind. The completely remodeled kitchen and baths feature high-end designer finishes, while stunning new wood flooring flows seamlessly throughout the main living areas. A whole-home water filtration system, hurricane shutters, and immaculate, neutral décor ensure comfort, security, and timeless sophistication. This exclusive gated community residence includes two dedicated parking spaces, an oversized private storage unit, and a secure, private garage. Enter through a keyed, atrium style lobby, where soaring palms and lush tropical foliage create a resort-like welcome every day. Residents enjoy an exceptional suite of amenities, including a heated resort pool and spa, tennis and pickleball courts, a state-of-the-art fitness center, and private access to the Bay Isles Beach Club directly across the street on the Gulf side of Longboat Key – delivering the quintessential Floridian lifestyle. Perfectly positioned near fine dining and boutique shopping on Longboat Key and St. Armands Circle, Sarasota’s renowned cultural and culinary scene, Harbourside Golf Course, Longboat Key Moorings Marina, boating, fishing, and abundant guest parking, this remarkable penthouse offers an unparalleled year-round residence or a truly exquisite seasonal retreat – where luxury, lifestyle, and location unite in flawless harmony.