This newer custom-built brick home sits in the heart of the action-overlooking the Bottleworks District & Mass Ave! Behind the 4-bed/3.5-bath main residence sits a 2-bed/1.5-bath carriage house apartment with the perfect setup for rental income or a private guest retreat. Parking is never an issue, with 2 designated gravel spaces for the carriage house, a spacious 3-car garage for the main home & an additional parking pad that can accommodate multiple guests. Out front, a fully fenced lawn leads to a charming covered porch-perfect for relaxing & people-watching. Inside, the foyer opens to the elegant main staircase, formal dining room & a formal living room anchored by a functional gas fireplace. A light-filled breakfast/keeping room flows seamlessly into the beautifully renovated kitchen, ideal for both everyday living & entertaining. Upstairs, the expansive primary suite features soaring ceilings, a cozy loft, a convenient laundry room & a newly remodeled ensuite bath with a walk-in shower + soaking tub. 2 additional bedrooms & a full bathroom complete the upper level. The fully finished basement offers even more space to spread out, with a generous family room, wet bar, bonus/exercise room, guest suite & ample storage. With its prime location, thoughtful layout, tasteful finishes & income-generating carriage house, this Chatham Arch gem is truly one of a kind!