A Rare Gem! The historic John Gates House is a beautifully preserved center-chimney Colonial in the heart of East Hartland, just over the Granby line. Seamlessly blending timeless charm with modern efficiency, this stunning home showcases original details alongside thoughtful updates. The first floor boasts a huge great room with a wood stove, wide board floors, & custom built-ins. The chef's eat-in kitchen is a dream, featuring granite countertops, stainless steel appliances, a center island, tile flooring, exposed beams, a double oven, & a fireplace. The dining room offers warmth & character with its fireplace & wide board floors. A living room, currently used as a first-floor bedroom, also features wide board floors. The sunroom is a showstopper with its cathedral ceiling and natural light. A full bath completes the main level. Upstairs, you'll find three spacious bedrooms and another full bath, plus a walk-up attic for extra storage. The home, currently configured as a 3-bedroom, could easily be converted back to 4 bedrooms. Adding to its versatility, a legal 860+ sq. ft. 4-room apartment provides rental income, in-law potential, or a home office. Notable updates include a painted exterior with chic liquid vinyl, solar panels (transferable lease), energy-efficient triple-pane windows, leaf guard gutters, a whole-house Generac generator, two high-efficiency furnaces, & a newer hot water heater. Set on a gorgeous, level property, the home also features a 34x16 barn.