Perfectly positioned on the Brightwaters border, just moments from the Great South Bay, 57 Girard Avenue offers the rare combination of modern renovations, flexible living space, and an unbeatable South Shore lifestyle. This beautifully renovated residence offers over 2,800 square feet of thoughtfully designed living space with a versatile 4-5 bedroom layout, two full bathrooms, and a legal mother/daughter configuration with proper permits, offering exceptional flexibility for today's lifestyle. A bright, skylit front entry welcomes you home and sets the tone for the light-filled spaces found throughout. At the heart of the home is a stunning open-concept kitchen and living area, fully renovated in 2023 and thoughtfully designed for both everyday living and effortless entertaining. Featuring elegant quartz countertops, an oversized center island, stainless steel appliances, custom cabinetry, and a built-in toe-kick heater for added comfort, the kitchen flows seamlessly into spacious living and dining areas anchored by a welcoming gas fireplace. Modern upgrades continue throughout the home, including beautiful luxury vinyl flooring, Andersen windows that enhance energy efficiency while filling the home with natural light, ductless mini-split air conditioning systems throughout, upgraded 200-amp electrical service, and a beautifully renovated bathroom featuring radiant heated flooring. The home's flexible layout provides exceptional opportunities for multigenerational living, extended family, guests, or a private work-from-home setup, while maintaining comfort and functionality throughout. Outside, enjoy a spacious deck, outdoor shower, fully fenced yard, and an in-ground sprinkler system. Even more impressive is what lies just beyond your doorstep. Located moments from the Bay Shore Yacht Club and Walker Park's private park on the Great South Bay, you'll enjoy boating, waterfront walks, spectacular sunsets, and everything that makes Bay Shore's South Shore lifestyle so desirable. Downtown Bay Shore's renowned restaurants, boutiques, marinas, and vibrant nightlife are only minutes away. Whether you're searching for a forever home, space for extended family, or simply a home that embraces the best of coastal Long Island living, 57 Girard Avenue delivers a rare opportunity in one of Bay Shore's most desirable neighborhoods.