Welcome to 511 Delaware Street, an exceptional home in the heart of Huntington Beach just over half a mile from the beach, moments away from the shopping and dining of nearby Pacific City and historic Main Street, and just down the street from family-friendly Manning Park with a playground and basketball court. This incredible location is also one of the rare homes in the city that offers mountain views across Orange County and breathtaking views of dazzling firework displays from neighboring Costa Mesa and Newport Beach on holidays. This home offers a unique midcentury style, featuring stunning bamboo flooring and beamed ceilings to create a warm and inviting ambiance. The lower level showcases a functional open floor plan, where a spacious living room flows seamlessly into a cozy family room and dining area, creating a space for relaxation and entertainment. A generously-sized bedroom on this level comes complete with its own attached full bathroom and separate access from the enclosed front patio, offering incredible rental opportunity if desired. The upgraded kitchen is a chef's dream, equipped with high-quality appliances, an attached island with room for seating, granite countertops, custom backsplash, beautiful maple cabinets, and a spacious walk-in pantry. The second level hosts another sizable guest bedroom with its own attached bathroom, as well as the primary bedroom suite, adorned with high exposed beam ceilings, a custom closet, and a charming brick fireplace that adds character to the space. There's also a cozy study room, ideal for a home office. The primary bedroom suite extends its charm outdoors with an attached balcony that treats you to mountain views. This unique home offers an incredible location near the beach and the finest coastal attractions, and its unique floor plan with three ensuite bedrooms and rental potential add a layer of versatility to this beautiful home. There is also APPROVED ADU plans for this home, which makes for great investment potential. This property presents an opportunity you won't want to miss.