143 Boston Post Road offers a rare blend of commercial flexibility and future residential potential in Waterford's Civic Triangle District. This 1,857 SF building sits on 0.23 acres at a high-visibility location along a major corridor with a traffic count of over 16,000 vehicles per day. The renovated lower level (1,400 SF) features a welcoming entryway, reception area, sleek conference room, half bath, kitchenette, and four private offices-making it ideal for a professional office or service-based business. Upstairs, the second floor (500 SF) offers unfinished space with a separate entrance and full bathroom. With a little TLC, it can be transformed into additional office space, a studio, or even a 1-bedroom apartment-perfect for extra income or live/work flexibility. The property includes five on-site parking spaces, public water and sewer, 200 Amp service, and heating via forced hot water (oil). Zoning allows for both commercial and residential uses, making this a smart investment for owner-users, entrepreneurs, or investors looking to capitalize on Waterford's growing office and retail market. Enjoy proximity to area amenities, retail centers, and major employers, including Electric Boat, the U.S. Coast Guard Academy, and Mitchell College. With easy access to I-95 and Route 85, this location offers excellent convenience and long-term upside.