Welcome to 500 Hill House, an extraordinary estate situated on 4.28 private, tree-lined acres in the historic village of Whitinsville. Masterfully designed and built with uncompromising attention to detail and material quality, this 6,037-square-foot sanctuary seamlessly blends classic New England architectural heritage with the timeless, welcoming warmth of the English countryside. Soaring ceilings, oversized doors, bespoke built-ins, and three cozy fireplaces define the magnificent interior spaces. At the heart of the home, the newly renovated gourmet kitchen features slate floors, expansive custom cabinetry, a 48" Wolf gas range, double Sub-Zero refrigeration, Wolf wine refrigerator, Wolf built-in coffee system, and a pristine center island crowned with marble countertops, complete with high-top seating and an adjoining hearth sitting area. The expansive formal dining room easily accommodates large family gatherings for the holidays, while a magnificent mudroom with a giant soapstone sink connects seamlessly to the first-floor family room. Upstairs, a grand Great Room complete with a full home bar, sink, and wine fridge serves as an ideal retreat for casual entertaining. The primary suite offers the ultimate luxury with a custom walk-in closet and separate his-and-hers bathrooms. Three additional second-floor bedrooms include a spacious en-suite suite lovingly known as the "bunk room" along with a secondary shared bathroom. Outside, enjoy watching the seasons change from the screened-in porch, or step onto the mahogany decks and bluestone patios overlooking the serene private pond. A detached barn provides extra garage bays and generous loft storage, while a private wooded path leads to an enchanting treehouse of your dreams. Located just 14 miles from UMass Medical’s main campus, 500 Hill House offers an exceptional, private lifestyle without sacrificing convenience. Please note: Sale will include a Seller Right of First Refusal on future transfers, providing the buyer added peace of mind and long-term confidence in their investment.