Coldwell Banker Residential Brokerage can help you find East Union Middle School, Marshville, NC homes for sale. Refine your East Union Middle School real estate search results by price, property type, bedrooms, baths and other features. Need more information? View Coldwell Banker Residential Brokerage Marshville 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 Marshville, NC.