204 4th Street NE Beautifully updated 5-bedroom home (5th bedroom non-conforming) in Mayer offering 2, 724 finished square feet, including a versatile 400-square-foot shop or office. Three bedrooms are conveniently located on the main floor with custom closet organizers. Extensive renovations include a completely remodeled kitchen with new cabinets, countertops, and appliances; two bathrooms and the entire basement rebuilt from the studs; new flooring throughout; and new gutters. An owned 14 kW solar array offsets (or pays!) approximately $2, 000 in annual electricity costs through net metering, with production records available. New cold-climate heat-pump mini-splits provide efficient heating and cooling in the basement and shop/office. A tuck-under garage offers convenient storage for lawn equipment and seasonal gear. All just two blocks from Old Schoolhouse Park's splash pad and ball fields and minutes from the paved Dakota Rail Regional Trail!