Rancho Lago Development, Inc. Share: Land Development Rancho Lago Development, Inc. Visit Website Request Info 3103 Legend Oaks Blvd Belton, TX 76513-1543 19726729041 About Map About Rancho Lago Development creates exceptional value by building unique and beautiful new home communities in the Central Texas area. What's Nearby? Distance: 5 10 15 20 25 50 mi.