48 Sea Street is an exceptional historic residence located in the heart of Rockport village, with lovely views overlooking Rockport's famous harbor. Originally built in 1860, this desirable home has been meticulously updated to meet modern standards while preserving its charming period features. The result is a residence that seamlessly blends the old with the new while combining comfort and elegance. The home has three bedrooms, with the potential for a fourth, three-and-a-half baths, plus a versatile one-bedroom, one-bath apartment. It offers year-round comfort with radiant heating in many rooms, two woodstoves, two fireplaces, and heat pumps to stay cool during the summer. Exquisite woodwork throughout and a standout original staircase contribute to the home's appealing character. The gourmet chef's kitchen was built to the highest standards with professional appliances and there is a wonderful French country fireplace. Sited on a generous 1.06± acre lot, the property features beautifully landscaped grounds, including fruit trees, flowering shrubs, perennial garden beds, and a fenced vegetable garden.