Coldwell Banker Residential Brokerage can help you find Harold Winkler Middle School, Concord, NC homes for sale, condos and open houses. Refine your Harold Winkler Middle School real estate search results by price, property type, bedrooms, baths and other features. Need more information? View Coldwell Banker Residential Brokerage Concord real estate agents or offices and let us help you find the perfect property. We also have area guides that show more information about properties in Concord, NC.