21509 MONARCH PASS A Hill Country retreat hidden in plain sight. Nestled on nearly 5 secluded acres, 21509 Monarch Pass offers the rare opportunity to enjoy privacy, space, and natural beauty while remaining just 7 minutes from I-10, La Cantera, and The Rim. Tucked away on a scenic loop with minimal through traffic, this property feels worlds away from the city. Mature trees, peaceful surroundings, and breathtaking views create a tranquil setting, yet everyday conveniences-including H-E-B at the bottom of the hill-are just moments away. The property features a one-year-old roof and an approximately 264-square-foot detached, fully climate-controlled office/flex space, perfect for a home office, studio, gym, hobby room, or whatever best fits your lifestyle. Recent improvements include an electric automatic entry gate with solar power and battery backup, a water softener system, and a reverse osmosis water filtration system. These are just a few of the many updates made to the property (please see Associated Documents for a complete list of improvements). Whether you're dreaming of a private retreat, a place to spread out, or simply a peaceful setting, this property is ready for its next chapter. Experience the best of both worlds-peaceful Hill Country living with all the conveniences of city life just minutes away.