Tucked away on a secluded 6-acre wooded lot, this custom-built Havlicek home offers unmatched privacy and timeless craftsmanship. Surrounded by mature trees, the all-brick 5,700+ sqft residence is entirely hidden from the road, creating a true private retreat. Drive down the long private road and arrive at a stately circle driveway, framed by beautiful landscaping. Step inside to discover a spacious layout featuring a luxurious first-floor master suite with two walk-in closets, a stone fireplace, and a spa-like en suite with large soaking tub, tile shower, and double vanities. The impressive two-story living room showcases grand, high-set windows that flood the space with natural light, vaulted ceilings with skylights, a striking stone fireplace, and hardwood floors, creating a warm and inviting atmosphere with scenic views of the private backyard. The gourmet kitchen features granite countertops, a large center island with prep sink, a walk-in pantry, ample wood cabinetry, and a bright breakfast area with skylight, offering a picturesque setting for everyday meals. From here, step directly onto the expansive stone patio, ideal for outdoor dining, entertaining, or simply enjoying the peaceful, wooded surroundings. Just off the front foyer, the formal dining and living space offers a generous open layout with large front-facing windows that fill the room with natural light. Additional main-level highlights include a spacious mudroom, a well-equipped laundry room with sink and cabinet storage, and abundant closet space throughout the home. Upstairs, you'll find three generously sized bedrooms, all with hardwood floors, two of which include walk-in closets. A shared Jack & Jill bathroom features double vanities and a separate tub/shower combo in a private water closet, while the third bedroom enjoys its own private en suite bath. Completing the upper level is a massive bonus room above the 4-car attached garage, boasting tall ceilings and hardwood floors, ideal for a media room, recreation area, or guest suite. The finished walkout basement provides an abundance of additional living space, featuring a spacious family room with a brick fireplace and sliding glass doors that open to a second stone patio. You'll also find a full bar/kitchenette with a new fridge, a versatile flex room with built-ins and a stone fireplace, a large storage area, and a full bath. Outdoors, enjoy professional landscaping, 1.5-car detached garage, stone patios, and endless space to roam. Additional highlights include radiant heated flooring in master bath, lower level, and attached garage, security system, reverse osmosis water system, and a new roof. This extraordinary estate is a rare combination of size, quality, and privacy, offering an unparalleled lifestyle for those seeking space, serenity, and luxury in a wooded setting. Ideally located within the highly regarded St. Charles 303 School District, and just minutes from The Hawk Country Club, LeRoy Oakes Forest Preserve, the Randall Road shopping corridor, and DuPage Airport.