1721 County Road 429 are 21.253-acre San Gabriel riverfront retreat with 400+ feet of private river frontage in one of Central Texas's fastest-growing corridors. Two combined parcels deliver unmatched size, seclusion, and ready-to-build infrastructure. Ideal for a custom homestead, ranch, recreational getaway, or long-term investment hold. Fully fenced with an automatic gated entrance for total privacy. A 1, 200 sq ft barn with electricity and RV hookup is already in place-perfect for equipment, livestock, or temporary living while you build. Essential utilities ready to go: water well, septic system, electric, and water meter on site, dramatically reducing development costs. Enjoy direct private access to the San Gabriel for fishing, kayaking, and canoeing, with bass, catfish, bluegill, and gar in abundance. Mature trees, open pasture, and abundant wildlife create stunning views and natural privacy throughout. Multiple prime build sites for a custom home, barndominium, or family compound. Just 10 minutes to Rockdale, 30 minutes to Taylor, and under 1 hour to Austin-quiet country living with quick access to major employers and growth markets. Riverfront acreage of this size with infrastructure already in place is extremely scarce. A high-demand asset with strong lifestyle appeal and significant long-term upside.