Welcome to 3958 Harrowsmith Road -- a truly unique property in the heart of the charming village of Harrowsmith. This former church with a spacious residential addition presents a rare opportunity for personal living, business potential, or both. Zoned UC-1 (commercial), its perfect for a home office or other venture! The original church showcases stunning limestone architecture, with a bright, open "Nave" featuring soaring ceilings and vibrant stained glass windows. The bell tower remains intact with stairs to the top offering potential to finish and a bathroom rough-in adds future flexibility. The upper balcony/gallery is in excellent condition and provides ample space for creative use. The rear addition offers a generous amount of living space, beginning with a large foyer and flowing into the main living area with a cozy wood-burning fireplace and walkout to a spacious deck. The kitchen features a unique split layout with ample cabinetry. Two bedrooms are on the main level, including a primary suite with a 4-piece ensuite, plus a large 2-piece bath. The lower level includes two more bedrooms, an office/den, a 4-piece bath, and a laundry area, perfect for families or in-law suite potential. Upstairs, a 600 sq. ft. loft is currently used as a workshop. The back section has a block foundation and is independently serviced by air, a furnace, a heat pump, and its own eco septic system. The front section of the home is on a stone foundation with a holding tank and is serviced by a hot water tank, a furnace, and a heat pump. Electric baseboards are also a source of heat. The property has ample parking for residential and commercial needs, an EV charger, and fibre-optic high-speed internet is available and is just a short walk from the K&P and Cataraqui Trails. Come see it for yourself!