Castle Forest, San Marcos, TX - single-family 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 CENTURY 21 North East include the name of the listing agent. Copyright 2026 FHAAR IDX INFO SHARE PROGRAM. Last Updated June 12, 2026 TX_FRAR Member Broker: Lisa Shaw