WHY 70 McCALLAR? The rare opportunity to enjoy BRAND-NEW CONSTRUCTION on two private acres, less than one mile from historic Concord Center, with sidewalks leading into town. This exceptional 7,400+ SF residence combines timeless New England architecture with the comfort, efficiency, and peace of mind of new construction. Thoughtfully designed for both grand entertaining and everyday living, the home features 10-foot ceilings, expansive windows, exquisite millwork, white oak floors, five en suite bedrooms, and a luxurious primary retreat. Enjoy the privacy of an estate-like setting without sacrificing convenience to Concord's shops, restaurants, cultural attractions, and nearby Emerson Hospital. From its beautifully appointed interiors to its exceptional outdoor living spaces, every detail reflects quality and thoughtful design. A remarkable opportunity to enjoy the best of Concord living without the compromises of renovating an older home. Meet the Builder anytime and ask your questions.