17 Marilyn Avenue | St. Augustine Beach. Rare opportunity in one of the most sought-after neighborhoods in St. Augustine Beach — and NO HOA. Ideally located just steps from the vibrant St. Augustine Amphitheatre and directly across from Anastasia State Park, this home sits in one of the most dynamic and desirable pockets of our beach community. Walk or bike to R.B. Hunt Elementary School, the St. Augustine Alligator Farm Zoological Park, the beach, and even historic downtown — all just minutes away. Built with solid concrete block construction and situated high and dry in Flood Zone X, this meticulously maintained 2-bedroom, 2-bath home offers durability, peace of mind, and true coastal convenience. Inside, the home is immaculate and move-in ready, featuring upgraded appliances, a water softener system, and a brand-new AC unit. Step outside to an oversized, beautifully maintained backyard framed by mature trees that create privacy and shade. There is ample room to add a pool or expand your outdoor living space. Enjoy year-round relaxation from the covered, screened-in back porch — perfect for morning coffee or evening gatherings. A storage shed provides additional storage and functionality. Properties offering this combination of location, condition, no HOA, concrete block construction, Flood Zone X designation, and generous yard space rarely become available in this area.