644 3RD AVENUE S 507 Perched atop the contemporary Domus Urbana Condominium, this exceptional penthouse residence delivers a refined blend of modern design and elevated downtown living. Soaring 10ft ceilings (exclusive to the penthouse level) and dramatic east-facing windows fill the expansive interior with natural light, creating a bright, airy atmosphere that enhances the home’s open-concept layout and contemporary architectural style. Just off the living room, a private balcony offers the perfect setting to enjoy the morning sun, a quiet coffee, or the vibrant energy of the city awakening below. At the heart of the home, the chef-inspired kitchen features sleek quartz countertops, premium Bosch stainless steel appliances, and clean, modern finishes that flow seamlessly into the spacious living and dining areas, ideal for both entertaining and everyday comfort. The thoughtfully designed split-bedroom floor plan ensures privacy and flexibility. The king-sized primary suite serves as a tranquil retreat, complete with a spacious walk-in closet and a beautifully appointed en-suite bathroom. The second bedroom features its own en-suite bath, making it ideal for guests, family members, or a private home office. Practical luxury continues throughout the residence with an in-unit laundry room, dedicated storage, and a secured, covered parking space under the building conveniently located near the elevators. EV charging is available, and the property offers the added peace of mind of being located in a non-flood and non-evacuation zone—a rare advantage for downtown living. Residents enjoy a boutique collection of amenities designed for convenience and connection, including a fitness center, dog run, bike storage, and an elegant function room with a full kitchen perfect for hosting gatherings. Just a short stroll from your front door, discover the vibrant energy of Central Avenue’s bars, restaurants, and nightlife, along with everyday conveniences like grocery stores and quick access to Tropicana Field for games and events. St. Petersburg’s premier attractions include the marina, museums, St. Pete Pier, and easy access to the area’s renowned beaches, while downtown’s vibrant entertainment scene offers live music venues and sporting events year-round. A 3D virtual tour is available for added convenience or schedule a private showing to experience this exceptional downtown residence in person.