Welcome to 77 Hanover Street, Unit 12, a premier residence within the exclusive Harbour Hill Condominiums, a boutique luxury building of just 21 homes. Perfectly positioned in the center of downtown, this fourth-floor corner unit places you steps from Market Square, the waterfront, acclaimed restaurants, and beloved cultural venues including Jimmy's Jazz & Blues Club and The Music Hall. Sun-filled and thoughtfully designed, the open-concept layout features hardwood floors, 9-foot ceilings, and refined finishes throughout. The chef's kitchen is both functional and elegant, outfitted with a Sub-Zero refrigerator, Viking gas range, and a Fisher & Paykel double dishwasher, ideal for everyday living and entertaining alike. Offering three bedrooms and 2½ baths, the home includes a spacious primary suite with a walk-in closet and private bath, a generous second bedroom, and a versatile third bedroom perfect for guests or a home office. Additional highlights include one-car parking in the heated on-site garage and a private rooftop deck space, where you can relax and take in views of Portsmouth's historic waterfront. Whether you're downsizing, seeking a low-maintenance primary residence, or looking for a refined second home, this Harbour Hill residence delivers effortless, walkable living in one of New England's most vibrant coastal communities.