San Marcos • Hays County
San Marcos New Construction Homes
Browse brand-new construction homes for sale in San Marcos, TX — builder inventory and new communities, updated live from the MLS.
San Marcos New Construction Homes
New Construction in San Marcos
San Marcos (Hays County, San Marcos CISD) sits along I-35 between Austin and San Antonio, home to Texas State University and the San Marcos River. New-construction homes here offer modern floor plans, energy-efficient building, and warranty peace of mind.