Private 1/2-Acre Lemon Heights Estate • Panoramic Views • Flawless Turnkey Condition Perfectly positioned at the end of a quiet cul-de-sac in prestigious Lemon Heights, this approx 4,030 sq. ft. custom estate offers a rare combination of privacy, grand scale, and pristine craftsmanship. Impeccably maintained by its long-term owners, this property stands as a true testament to pride of ownership, offering complete move-in readiness and an elevated Orange County lifestyle. The architectural bones of the residence are spectacular. A grand foyer opens into formal living and dining spaces distinguished by soaring 16-foot ceilings and an abundance of natural light. The highly functional floor plan features five bedrooms and three full baths, including a highly sought-after main-level suite ideal for long-term guests or a quiet home office. A sprawling 170 sq. ft. temperature-controlled bonus room offers incredible versatility, serving beautifully as a custom wine sanctuary, home fitness studio, private theater, or secondary catering pantry. Upstairs, the primary retreat serves as an ultra-private sanctuary. Step out onto the expansive private deck to enjoy morning coffee or evening sunsets against sweeping, elevated views of the Tustin Foothills, Saddleback Mountain, and shimmering Irvine city lights. The crowning jewel of the estate is its rare, mostly flat 1/2-acre lot. Seamless indoor-outdoor flow leads to a resort-scale backyard paradise built for effortless entertaining. The grounds feature a sparkling pool and spa with waterfall accents, an outdoor kitchen with bar seating, an expansive dining pergola, and massive flat grass lawns with ample space for a future ADU. Exceptional Infrastructure & Peace of Mind: Enjoy zero deferred maintenance with a 5 year new dual 5-ton high efficent HVAC system, brand-new pool heater and filter, certified roof, and full completed termite clearance. Assigned to top-tier, award-winning Tustin Unified schools (Arroyo, Hewes, Foothill High). A rare opportunity to secure space, premium land, and an immaculate, pristine home in the foothills.