Welcome to 126 Grant Street, Centerport — a rare opportunity to own in the highly sought-after Huntington Beach Community Association (HBCA), located within the award-winning Harborfields School District. Just moments away, enjoy access to a private beach, mooring rights, kayaking, and a true North Shore coastal lifestyle—all part of an optional HBCA membership offering flexible and affordable options, with annual fees typically ranging from approximately $300 to $500 and discounted senior rates available. Set on a flat, fully fenced property tucked away on a quiet residential street, this charming 4-bedroom home offers a flexible layout with two bedrooms on the main level and two upstairs, ideal for extended living, guests, or a home office. Filled with natural light, the home features above-average ceiling height, a wood-burning fireplace, and a warm, inviting feel that is move-in ready today while offering excellent potential to update, expand, or reimagine over time. The exterior includes a covered back deck, an extended driveway with custom brick trim, and a detached 2-car garage with additional storage, along with a newer roof (under 5 years old) and well-maintained utilities for added peace of mind. Inside, enjoy gas heat and cooking, complemented by ductless mini-splits and ceiling fans for year-round comfort. A full basement with solid ceiling height provides great flexibility for storage, recreation, or future finishing. With low taxes of $9,821 (without STAR) and close proximity to the LIRR, as well as being ideally positioned between Huntington Village and Northport Village—offering top restaurants, shops, waterfront dining, and beaches—126 Grant Street delivers the perfect balance of charm, location, lifestyle, and long-term value, complete with your own private beach access and boat mooring opportunities.