Custom-built marshfront estate with breathtaking Intracoastal views in the gated community of Marsh Creek Golf and Country Club. Perfectly positioned on a rare .48-acre homesite, this 2015 residence offers 3,859 sq. ft. of thoughtfully designed living space with exceptional indoor-outdoor amenities. Featuring 4 bedrooms, 3.5 baths, and a dedicated office, the home showcases beautiful wood flooring throughout and a spacious living room anchored by a wood-burning fireplace. The gourmet kitchen is designed for both everyday living and entertaining, complete with an additional prep sink and an oversized pantry. Step outside to your private backyard oasis with a heated saltwater pool, summer kitchen, outdoor TV, and an extended covered lanai - ideal for enjoying serene marsh and Intracoastal views year-round. A convenient pool bath enhances functionality for outdoor living. The private primary suite occupies its own wing and offers two walk-in closets and a luxurious oversized walk-in shower. Upstairs, enjoy a sauna retreat along with a guest suite featuring its own private balcony. Located just minutes from the beach, dining, shopping, and historic St. Augustine, this home combines coastal elegance, privacy, and premier community living.