Harmony Sub Homes with Beach Access Water Frontage

Welcome to Harmony Subdivision, a hidden gem nestled in the picturesque Siesta Key, Florida. Known for its pristine beaches and vibrant atmosphere, this enchanting community offers residents the perfect blend of tranquility and coastal living. With its stunning waterfront properties, Harmony Sub is an ideal retreat for those seeking a slice of paradise.

Each home in Harmony Sub boasts beach access, allowing you to enjoy the sun-kissed shores and gentle waves at your leisure. Imagine waking up to the sound of the ocean and stepping outside to feel the warm sand between your toes. This charming subdivision features a variety of architectural styles, from modern coastal designs to classic Florida bungalows, ensuring that there’s a perfect home for everyone.

Living in Harmony Sub means embracing an active lifestyle. Spend your days lounging on the beach, exploring the scenic trails, or indulging in water sports like kayaking and paddleboarding. The community is also conveniently located near local shops, gourmet restaurants, and vibrant nightlife, making it easy to enjoy the best of Siesta Key.

In addition to its prime location and beautiful homes, Harmony Sub offers a strong sense of community, where neighbors become friends and memories are made. Whether you’re looking for a permanent residence or a vacation getaway, Harmony Sub is the ideal place to create lasting memories while enjoying the best of Florida living.

Don’t miss your chance to own a piece of this coastal paradise. Explore the homes in Harmony Sub today and discover the perfect blend of luxury, comfort, and beachside bliss!

Newest Harmony Sub Homes with Beach Access Water Frontage

$2,600,000

4 Beds ⋅ 3 Baths ⋅ Harmony Sub SubDv. ⋅ 34242 Zip Code ⋅ A4701303 MLS ⋅ Active Status

Stroll to the Village. Walk to the Beach. Cruise to the Gulf of Mexico. Elegant Siesta Key Waterfront Living. Don’t just move. Arrive! Enter into your residence, and the world falls away. Picture-perfect postcard views from nearly every room await to welcome you home. Nestled on an unrivaled point at the intersection of the Grand Canal’s most impressive waterways, this newly renovated, rare find offers you the complete package. Luxury finishes, high-tech resilience, and the quintessential Siesta Key lifestyle are prepared for you to move in ready. A brief stroll from the vibrant energy of Siesta Key Village and the quartz sands of Siesta Beach. With an astounding approximately 240 feet of private seawall and offering long-range canal views creating a lagoon-like setting, this opportunity simply cannot be replicated. While offering crisp, clean lines of modern contemporary style, the infrastructure is strictly 2026-ready. This unique residence provides both luxurious aesthetic appeals, featuring a fully updated chef’s kitchen and designer baths, and "invisible luxury". The peace of mind that comes from the resilience of a durable metal roof, new seawall, and all-new high-velocity hurricane windows and doors, new flooring, wood burning fireplace, and new electrical, plumbing, as well as new three-zone HVAC and mechanical systems, has been thoughtfully provided. And, for your peace of mind, professional night vision high-tech security cameras and systems were installed in 2026. The preferred split plan offers three additional bedrooms, including a private guest suite with its own separate entrance and ensuite bath. Life at 339 Treasure Boat Way centers around the water. Venture out onto the paved, open-air pool deck to find a 2026 freshly re-finished Aqualink-controlled, saltwater, heated pool and spa with LED lighting. Enjoy gentle, golden morning sun and cool, shaded afternoons—perfect for entertaining and alfresco dining. An oversized detached two-car air-conditioned garage, fenced yard for pets, and ample guest parking.

339 Treasure Boat Way, Siesta Key

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