A stunning, expansive Grand Colonial that seamlessly blends luxury and functionality with timeless New England design. Rich in architectural character, the home showcases window bays, custom millwork, built-ins, and exquisite finishes and amenities, anchored by Brazilian cherry hardwood flooring throughout. At the heart of the home, a breathtaking two-story Great Room with soaring 18’ ceilings and a dramatic wall of glass overlooking the back yard and framed by an interior balcony. Updated, spacious chef’s Kitchen features an L-shaped prep and gathering island, professional-grade appliances, walk-in Pantry, and inviting Breakfast Area with a window bay; open to the Family Room with columns and fireplace. First Floor Guest Suite, Office, Mudroom, Powder Room, and formal Living and Dining Rooms complete the main level. Upstairs, an impressive 1,400+ square foot Primary Suite boasts a tray ceiling Bedroom, Sitting Room with fireplace and columned half-walls, spa-like Bath with jetted tub, and two walk-in closets. Three secondary Bedrooms, two featuring bay windows and walk-in closets. Finished Lower Level offers fully equipped Home Theater and Exercise Room, plus extensive storage and utility space. Lush professional landscaping, privacy trees, spacious bluestone Patio, and heated 3-car Garage. Beautifully sited on an exceptionally wide lot in one of Lexington’s most desirable neighborhoods, minutes from shopping, dining, top schools, commuter routes, and miles of conservation.