Experience the charm and elegance of this well-maintained vintage custom estate, nestled well off the beaten path in a serene, park-like atmosphere with breathtaking panoramic views! This one-of-a-kind home offers a perfect blend of old-world craftsmanship and modern smart amenities, making it a true gem nestled in the foothills of Mt. Helix in the coveted Horizon Hills neighborhood. Spanning 3,282 square feet, the main residence features two living areas, multiple fireplaces, a first-floor bedroom and ensuite, palatial ceilings with crown molding and recessed lighting, modern chandeliers, stained glass windows, polished hardwood floors, and vintage wall sconces that exude timeless elegance. The French-style open kitchen, complete with a center island, double Sub-Zero fridge and freezer, new wine fridge, Dacor smart oven/microwave combination, and stunning stained-glass windows, is a gourmet chefs delight. Transcending a grandeur staircase, the luxurious primary suite offers two walk-in closets, a dual-sided fireplace, and a marble bath with a Jacuzzi tub, creating a tranquil retreat. The two upstairs guest bedrooms are spacious and share a jack-and-jill bathroom. Additional features include an upstairs laundry room, skylights, and ample storage, ensuring comfort and convenience throughout. The detached one bedroom one bathroom guest quarters, approximately 700 square feet, is perfect for multi-generational living or rental income, offering privacy and comfort with a full kitchen. Outdoor entertaining is a breeze with the resort-style pool area surrounded by Trex decking. The expansive 1.3-acre grounds boast lush, landscaped gardens with commanding views over El Cajon Valley, a gated dog run, and a wrap-around driveway providing ample parking. The property also includes a spacious workshop for all your projects and hobbies, a half basketball court, and a huge garden/storage room for your convenience. Modern updates such as new dual-zone AC, built-in central vacuum system, a whole house fan, and electrical upgrades add to the home's appeal. This custom-built estate is more than a home; it's a lifestyle. With its commanding views, luxurious amenities, and vintage charm, it truly must be seen to be believed.