Homes for Sale Under $800K in Harlingen TX

Based on information from South Texas MLS, LLC as of 2026-03-12 02:56:38 PDT. All information provided is deemed reliable but is not guaranteed and should be independently verified. South Texas MLS, LLC provides the MLS and all content therein “AS IS” and without any warranty, express or implied. MLS aggregate data is a copyright of Texas Association of REALTORS® (TAR) and that the reader may not reproduce or distribute the MLS aggregate data.

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.