4 Summer House Lane Tucked away on a quiet cul-de-sac near a tranquil nature park, this beautifully upgraded custom residence offers bright, light-filled living in the heart of Newport Beach. Designed with an open and functional layout, the home centers around a spacious great room where the kitchen, dining area, and fireside living room connect seamlessly. Large sliding doors open to the outdoor spaces, creating an easy transition for indoor-outdoor living and entertaining. Warm Provencal Old World hardwood flooring, coastal Craftsman architecture, and refined finishes add character throughout. The gourmet kitchen features premium Miele, Sub-Zero, and Wolf appliances, complemented by elegant marble and granite countertops. Offering four generously sized bedrooms and three bathrooms, the home includes a main-level bedroom and bathroom perfect for guests, extended family, or a private office. Upstairs, a versatile loft area, dedicated laundry room, and spacious secondary bedrooms complement the large primary suite, complete with a fireplace, adjoining sitting area, and en-suite bath featuring a large soaking tub, walk-in shower, and dual vanities. Ideally located near top-rated schools, world-class golf, Fashion Island, dining, and some of Southern California's most beautiful beaches, this move-in ready residence presents an exceptional opportunity to enjoy Newport Beach coastal living.