27955 Gallina Perched in the highly sought-after New Castille community of Mission Viejo, this exceptional residence showcases breathtaking near-panoramic views stretching across much of South Orange County. Offering approximately 3, 577 square feet of beautifully updated living space, this turnkey home combines luxury, versatility, and modern comfort in a prime location. A standout feature is the attached private ADU, offering approximately 1, 250 square feet with direct access from the main residence. Ideal for multigenerational living, extended family, guests, a private home office, or income-producing opportunities, this flexible space significantly enhances the home's functionality and appeal. The main residence encompasses approximately 2, 327 square feet and features a beautifully remodeled kitchen, updated bathrooms, upgraded fixtures, enhanced lighting, rich hardwood flooring, and fresh interior and exterior paint. Expansive windows fill the home with natural light while showcasing the stunning views. The attached three-car garage provides ample parking and storage, and the versatile floor plan offers space for a variety of lifestyles. Residents enjoy access to Lake Mission Viejo's premier amenities, including private beaches, boating, fishing, paddleboarding, summer concerts, and year-round community events. Ideally located near award-winning schools, shopping, dining, parks, and major commuter routes, this rare offering presents an exceptional opportunity to own a beautifully updated home with a private ADU and spectacular views in one of Mission Viejo's most desirable neighborhoods.