770 21ST AVENUE N Exquisite Custom Pool Home with ADU / Guest Apartment in Crescent Lake Nestled along the picturesque brick streets of the highly sought-after Crescent Lake neighborhood, this stunning 2024 custom-built residence offers the perfect blend of timeless charm, modern luxury, and exceptional versatility. Just one block from Crescent Lake Park, this home places you steps from scenic walking trails, tennis and pickleball courts, playgrounds, and open green spaces. Offering a total of 3, 388 sq ft, the property includes a 2, 700 sq ft main residence and a 749 sq ft detached ADU / guest apartment, ideal for multigenerational living, guests, private office space, or rental income potential. The main home features 3 bedrooms plus a dedicated office and 3.5 baths with soaring ceilings, abundant natural light, and an open-concept design. Each bedroom includes its own en-suite bath for added privacy and comfort. The luxurious second-floor primary suite offers dual walk-in closets, an additional custom closet, and a spa-inspired bath designed for relaxation. The gourmet kitchen showcases premium Thermador appliances, custom cabinetry, and elegant designer finishes perfect for entertaining. Designed for efficiency and smart living, the home features gas-powered appliances, tankless water heater, smart home technology, smart irrigation system, hurricane-rated impact windows, custom window treatments, and two dual-stage HVAC systems for the main home. The property is also prepped for a gas generator for added peace of mind. Step outside to your private backyard oasis featuring a sparkling pool, covered lanai, and convenient poolside half bath. The detached 3-car garage includes a beautifully appointed ADU / guest apartment with private entrance and designated parking space. Located minutes from Downtown St. Petersburg, waterfront parks, museums, restaurants, The Pier, and Tropicana Field, this exceptional home also offers quick access to I-275 for easy commuting to Tampa, Clearwater, and Sarasota. Located in a non-flood, non-evacuation zone, the property provides durability and peace of mind while offering the best of luxury living in one of St. Petersburg’s most beloved neighborhoods.