Coldwell Banker Residential Brokerage can help you find Smith County, TX homes for sale, condos and rentals. Refine your Smith County real estate search results by price, property type, bedrooms, baths and other features. Need more information? View Coldwell Banker Residential Brokerage Smith County 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 Smith County, TX.