Welcome to this executive marsh-front custom home, where luxury meets modern sophistication. Nestled at the end of a cul-de-sac on a highly sought-after street in the Isle of Palencia, this exquisite property is one of only 43 homes in this exclusive enclave. This two-story luxury coastal home boasts an inviting open-concept layout. The sellers have spared no expense in maintaining this immaculate residence, which offers 5 bedrooms, 4 baths, and an office with a built-in kitchenette. Relax in the luxurious family room featuring a timeless modern electric fireplace, coffered ceiling, and plenty of natural light from numerous windows. The home is accented with wood-look tile floors and includes a 3-car garage and a built-in Generac home generator that powers the entire house. The gourmet kitchen is a chef's dream, with a built-in double oven, farmhouse-style sink, gas cooktop, quartz countertops, a large island with seating, pendant lights, a gorgeous backsplash, and a butler's pantryThe first-floor primary bedroom features an ensuite spa bath and a luxury shower. Upstairs, discover a large bonus room, full bath, and fifth bedroom. The backyard is an incredible private oasis designed for relaxation and entertaining. The second and third bedrooms are also on the first floor, with one being an ensuite in a 4-way split layout. Upstairs, find a large bonus room, full bath, and fifth bedroom. Step outside to the dream backyard oasis, perfect for gathering and entertaining. Relax in the jetted Jacuzzi while admiring the magnificent marsh views or take a morning swim in the swim spa. The expansive backyard features a massive screened and covered lanai with a standalone stone fireplace and an extraordinary summer kitchen. The outdoor kitchen includes an EVO griddle, grill, gas cooktop, granite island, large outdoor refrigerator, sink, dishwasher, two different seating areas, outdoor dining space, stainless steel hood, and multiple outdoor fans and lights throughout the patio. A built-in Generac home generator adds convenience and peace of mind. Palencia is a gated, master-planned golf club community, ideally located on the intracoastal waterway between Ponte Vedra and downtown St. Augustine. A rated St. Johns County schools! Residents enjoy access to a wealth of amenities, including a championship golf course, fitness center, parks, and countless walking trails. Recreational amenities include a security gate, three pools (including a heated pool at the fitness center), a sauna and steam room, a dog park, ten clay tennis courts, and two pickleball courts. Multiple parks and nature trails, including a boardwalk to the intracoastal, offer opportunities for walking and fishing. Become a member of The Palencia Club to enjoy world-class golfing and fine and casual dining at the clubhouse. This golf cart-friendly community is close to Market Street shops, popular restaurants, and a short drive to historic St. Augustine and Vilano Beach. Don't miss this fabulous home in an incredible community. Immerse yourself in luxury, embrace the Florida lifestyle, and create lasting memories in this unparalleled residence with a captivating pool.