This major expansion of a turn-of-the-century house in an established neighborhood close to Concord Center is constrained by a tight corner lot, and designed to look as though it was part of the original construction.  The new construction takes the form of two subordinate wings, set back from the main house on both street fronts.  The seamless integration of new and old was accomplished by imitating the existing house trim details and window sizes. 
The open porches with shallow roof slopes at the intersections of the new wings to the old structure, softens the transitions while echoing the existing front porch.

The doors, woodwork and finish materials in the new interiors reproduce those of the existing rooms.  The additions provide sufficient space for an eat-in kitchen, a large family room with fireplace, a mudroom, a lavatory and a
single-bay garage on the first floor; and, a master bedroom suite and guest bedroom suite on the second floor.