A rare find! Heartwarming 4 BR home, circa 1916 and private 6 rm 'apartment' (1999) answer the growing call for multi-generational living. This 15-rm property effortlessly pairs a lovely traditional 10 rm Colonial w a separate & generous independent living space perfectly suited for older parents, au pair or add'l family. Main house consists of 10 rooms on 3 finished floors, 4 BRs ,2 full & 2 half baths, front & back staircases, fireplaced living & family rooms, wonderful natural light due to its southern orientation and a generous 1+ acre yard that abuts a fantastic neighborhood. The 6-room suite is connected to the main house via a 2 car att garage & rivals perfection! A private office, combo living-dining area w/fp, eat-in kitchen, screened porch, generous en-suite BR w/a 7x7 walk in closet, 2 full baths & den w custom built-in shelving completes this fabulous first floor suite extraordinaire! Easy access to commuter rail & routes, conservation land; sidewalks to Concord center!