Welcome to 90 Southside Road in York. This property offers approximately 202 feet of waterfrontage on the beautiful York River and sits on 2.38 acres with a deep-water dock. Enjoy direct access for boating, kayaking, and taking in river views throughout the day. This spacious mid-century ranch offers 3 bedrooms, 2.5 baths and 2,228 square feet, the layout provides water views from many rooms. Natural light, hardwood floors and a sunroom bring warmth and character to the home. Outside, rolling lawns and mature landscaping offer a peaceful backdrop to relax, entertain or expand. Whether you envision enjoying the home as it stands, updating it to reflect your personal style or transforming it into a custom waterfront retreat, the possibilities here are exceptional. The location offers convenient proximity to York Harbor, area beaches, local dining, and everyday services, along with straightforward access to Portsmouth, Portland, and Boston. Waterfront opportunities like this are few and far between. 90 Southside Rd is ready for its next chapter. Showings begin at the Open House on 5/8/26 from 4:30-6:00