An exceptional offering in Portsmouth's coveted Little Harbor Historic District, this beautifully renovated New England residence overlooks picturesque South Mill Pond, just a short stroll from downtown's acclaimed restaurants, boutiques, galleries, theaters, and vibrant arts scene. Completely renovated in 2021, this custom designed 3 bedroom, 3 bath home offers approximately 3,000 square feet of sophisticated living across three levels. Thoughtful architectural details, quality craftsmanship, custom built-ins, and beautifully appointed interiors create an inviting balance of timeless character and modern luxury. A truly special feature is the professionally landscaped, south facing private garden, featured in Portsmouth's Hidden Gardens tour. This secluded outdoor oasis includes a cut granite patio, pergola, lush established gardens, gas fire place and hot tub: an extraordinary retreat in the heart of downtown. The beautifully converted garage offers vaulted ceilings, radiant heated polished concrete floors, central air, extensive built-ins, abundant natural light, and separate entrances. Ideal for a home office, creative studio, or flexible living space. Adding exceptional versatility, the property benefits from Mixed Residential Office (MRO) zoning, offering potential for certain professional uses, subject to municipal approvals. Off street parking for two or more vehicles and an EV charging station complete this distinctive property. A rare opportunity to enjoy historic Portsmouth living with exceptional privacy, downtown walkability, and the flexibility to live, work, and entertain beautifully.