4308 Sierra Drive Exclusive Multi-Gen Estate In Highly Coveted Gated Community - Rare opportunity to own a custom-built luxury estate on 1.0362 acres in a small gated community where homes almost never come up for sale. This 5, 511-sq-ft, two-story residence offers 5 bedrooms, 4.5 baths, with two first-floor master suites-ideal for extended family or guests while preserving privacy. Upstairs living and bedrooms provide flexible space for family, office, or media. Outside is your private resort-style oasis: sparkling pool, gardening shed, and a detached 556-sq-ft pool house perfect as a spa, guest suite, or lounge. The custom cedar-beam covered patio features an outdoor kitchen, fireplace, and timeless Texas elegance. High-end appliances throughout ensure style and functionality. Tucked away and quiet, yet close to Mission's best shopping, dining, and services, this one-of-a-kind urban estate is the perfect balance of seclusion and convenience for those who value space, privacy, and refined luxury living.