Live, work, and invest just steps from Lake Ontario. Rare opportunity to own a beautifully built mixed-use property overlooking Pultneyville Harbor and the marina in the heart of historic Pultneyville. Built in 2007, this versatile property offers incredible flexibility for an investor or owner-occupant, with multiple residential and professional spaces all in one location. The upper living space was originally designed as two apartments and is currently combined into a spacious owner’s suite with mirrored layouts that could easily be converted back if desired. The upstairs features custom transom windows that fill every room with natural light, stunning Lake Ontario views, two private balconies, and access to a full wraparound deck. Both full baths include tiled walk-in showers and wood slat paneled ceilings, and one bedroom has been converted into a large walk-in closet. Apartment A is currently vacant, offering immediate short-term or long-term rental potential, while the professional office space is currently occupied. The lower level is currently used for storage but offers excellent potential for a small café, office, or additional rental unit. Exterior highlights include an oversized 2-car garage, parking for 7+ vehicles, and dedicated storage areas for each unit. Additional features include a Vivint security system with 3 cameras and panel ($6,000 value, transferable) and a new water heater installed February 2026. Located just steps from the Pultneyville Marina, Yacht Club, white sand beach, restaurants, farm markets, and village amenities, and minutes to Route 104. Williamson is also known as one of New York State’s top apple-producing regions, surrounded by orchards. A rare opportunity to own a multi-use property with breathtaking Lake Ontario views in one of the lake’s most charming waterfront communities.