Rio Grande City, TX - homes for sale

Some properties that appear for sale on this web site may subsequently have been sold and may no longer be available. The data relating to real estate for sale on this web site comes in part from the FHAAR IDX INFO SHARE PROGRAM. Real estate listings held by brokerage firms other than ERA Colonial Real Estate include the name of the listing agent. Copyright 2025 FHAAR IDX INFO SHARE PROGRAM. Last Updated October 2, 2025

Copyright 2025, Houston Realtors Information Service, Inc. All information provided is deemed reliable but is not guaranteed and should be independently verified. IDX information is provided exclusively for consumers' personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and the data is deemed reliable but is not guaranteed accurate by the MLS.