A rare offering in the heart of Scarborough, 626 US Route 1 is a meticulously maintained and remarkably versatile estate that blends pre-Revolutionary War heritage with modern sophistication. Set on over 2.6 private acres, this distinguished property features a historic residence dating back to circa 1750, gracefully expanded and thoughtfully renovated, alongside an attached professional office suite providing a reliable source of income. Inside the main home, original post-and-beam craftsmanship, wide-plank floors, and period details have been preserved with pride. Ornate chandeliers, custom inlets, and rich millwork speak to the home's timeless elegance, while a fully finished lower level, updated systems, and a beautifully integrated inground pool offer everyday comfort with refined style. For the auto enthusiast, the oversized heated three-bay garage is a true standout, finished with lifetime epoxy floors, ample ceiling height, and room for more than just three vehicles. Whether showcasing a collection or enjoying weekend projects, this garage is built for both utility and passion. The attached office suite features its own private entrance and is currently leased, offering a turnkey source of steady income from day one.(The business operating is not for sale.) The lower level also features a custom-built tavern, ideal for entertaining clients or as a unique personal retreat. Rich in history yet effortlessly livable, this extraordinary estate awaits its next steward, someone ready to appreciate its legacy, embrace its income-generating potential, and enjoy a lifestyle defined by character, craftsmanship, and convenience.