Welcome to 5274 Margaret St, a one-of-a-kind luxury estate in the heart of Bonita, offering nearly 6,000 sq. ft. of living space at under $400 per square foot — a rare opportunity to own a property of this caliber in San Diego County priced well below replacement cost. Privately set behind gates at the end of a cul-de-sac, this fully furnished residence combines resort-style amenities, modern upgrades, and timeless elegance. With 5 bedrooms, 8 bathrooms, a detached ADU, 3-car garage, and a massive gated driveway, this property was designed for both everyday comfort and grand entertaining. Step inside to an open-concept layout filled with natural light. The chef’s kitchen features stainless steel appliances, stone counters, and direct flow into the formal dining room, multiple living areas, and a game/cigar lounge with full bar. A second family room with its own bar makes hosting effortless. The primary suite is a true retreat, offering a private deck, spa-inspired bath, oversized soaking tub, and a brand-new custom sauna. Upstairs, ensuite bedrooms feature walk-in closets and private balconies for family or guests. Recent upgrades include: New flooring throughout Fresh interior & exterior paint New hardware & appliances Dual-zone A/C upgrades Large paid-off solar system Water heater upgrades Whole-home speaker system The backyard is your private oasis with a heated pool and water slide, oversized jacuzzi, outdoor sound system, and lush mature landscaping — perfect for both lively pool parties and quiet evenings under the stars. The detached ADU offers a living room, kitchenette, bedroom, and full bath, ideal for extended family, guests, or rental income. With its combination of luxury features, extensive upgrades, and unbeatable value per square foot, 5274 Margaret St is a truly exceptional offering. Minutes from shopping, dining, golf, hiking, and horse trails, this estate blends privacy, convenience, and world-class living in one.