141 William Street is a stately John Calvin Stevens Greek Revival combining refined period detail with thoughtful modern updates. Spanning over 6,000 sq ft, this 6-bedroom, 4.5-bath residence offers a generous, traditional layout ideal for entertaining or for those who prefer distinct, separate living spaces. A gracious foyer opens to an expansive formal living room anchored by a central fireplace and a stunning dining room with paneled wainscoting and a wood-burning fireplace. A large, well-appointed pantry leads to a magnificent kitchen completely renovated in 2023, featuring custom cabinetry, stone counters, a tasteful tile backsplash with custom mosaic, and a professional-grade Viking appliance package. The kitchen flows to a sunken back family room and private yard, and connects to a back hallway and rear staircase. The second floor houses four generous bedrooms, including the primary suite, linked by a wide, open hallway. The third floor offers two additional bedrooms, an office, a full bath, and a large cedar closet. The finished basement is an entertainer's dream with a full bar, pool-table space, lounge area, plus a dedicated room ideal for a home gym with an infrared sauna. Lovingly maintained, recent improvements include a new roof, new heating system, added heat pumps, significant electrical upgrades and more, an exceptional blend of historic charm and modern comfort. Located just down the street from the new, gorgeous Crewe Center at University of Southern Maine. Also conveniently located about half a mile from Deering Oaks Park where you can find the local farmers market, as well as Fitzpatrick Stadium for the Portland Hearts Of Pine soccer games, Hadlock Field for the Seadogs games and Portland Expo for the Red Claws basketball games!