Rare find! This 4.377-acre property, nestled alongside the old mill race in Greenfield (North of Ayr), offers a unique opportunity on a scenic lot. Extensive remediation work has been meticulously carried out by the current owner - please consult the listing agent for detailed information. Bring your creativity to this project, as it truly is a diamond in the rough. Onsite, you'll discover a remarkable 5-story fieldstone mill, boasting 21,424 sq. ft. of space. This historic building, with a rich history of various uses over the years, holds dual zoning classifications - Z3 & Z1 for residential and agricultural use. The stone construction showcases 14-foot ceilings and large windows that flood the interior with natural light. Additional features include a freight elevator, loading docks, and 3-phase hydro, making it versatile for a wide range of purposes. With ample parking available, this property presents a unique opportunity for your vision to come to life.