Beautifully maintained two-story home located on a quiet interior street in the heart of Mission Viejo. 22865 Via Santa Rosa offers timeless charm, inviting living spaces, and an incredible backyard retreat designed for both relaxation and entertaining. From the moment you arrive, you'll appreciate the mature landscaping, custom stone walkways, and welcoming curb appeal. Inside, the home features soaring ceilings, abundant natural light, updated flooring, and spacious living areas centered around a cozy brick fireplace. The kitchen showcases rich wood cabinetry, granite countertops, stainless steel appliances, ample storage, and a functional layout ideal for everyday living and entertaining. Thoughtful recent upgrades include brand-new dual-pane windows, a new tankless water heater, and a brand-new roof, providing improved energy efficiency, modern convenience, and lasting peace of mind. Bonus: RV parking! Step outside to your own private backyard oasis featuring lush tropical landscaping, tranquil water features, multiple seating and entertaining areas, and a covered outdoor bar/lounge space—perfect for year-round Southern California indoor-outdoor living. With its flexible floor plan, quality upgrades, warm character, and prime Mission Viejo location near parks, shopping, dining, and award-winning schools, this exceptional home offers the perfect blend of comfort, functionality, and the Southern California lifestyle you've been looking for.