Live the lagoon life! Welcome to 174 Killarney Ave, a breezy coastal retreat in the heart of Beachwalk, St. Johns' premier resort-style community. This spacious Chloe floorplan by Lennar offers 4 bedrooms, 3.5 baths, and over 2,260 sq ft of light-filled living, just steps from the 14-acre Crystal Lagoon.The open-concept layout is perfect for relaxed Florida living, featuring a coastal-inspired kitchen with quartz countertops, stainless steel appliances, and a large island that flows into the airy dining and living spaces. Enjoy indoor-outdoor living with a covered lanai, ideal for morning coffee or evening cocktails under the palms. The first-floor owner's suite offers a serene escape with a spa-like bath and generous walk-in closet. Upstairs you'll find a flexible loft space, guest suite, and two additional bedrooms—all with easy, breezy beach tones. Located across from a park and surrounded by golf-cart-friendly paths, this home offers access to world-class amenities... including a swim-up bar, water slides, clubhouse, fitness center, tennis, dog park, and more. Whether it's beach days or barefoot evenings, this is Florida resort living at its best!