Whispering Oaks Ranch The estate sits near Kendalia in Kendall County, about 14 miles from Blanco and 25 miles from Boerne, and roughly 45 miles north of San Antonio. Paved asphalt roads run throughout the property. The setting is gently rolling Hill Country with oak cover. Main Residence-The main home was built in 2016 and offers 5,746 sq/ft with five bedrooms and four baths on a single story, with tall ceilings and a concrete roof. It carries an open floor plan from the kitchen to the living and dining