A Rare Country Estate in the Heart of Wilmington Township Welcome to 4547 State Route 158 — a truly one-of-a-kind gated country estate where timeless craftsmanship meets modern versatility, set on 17.5 breathtaking acres just outside the charming borough of New Wilmington, Pennsylvania, in Wilmington Township. Under an hour from Pittsburgh International Airport and minutes from Westminster and Grove City Colleges, this extraordinary property offers the rare combination of serene rural seclusion and effortless connectivity. Perched on one of the highest points in the county, the estate unfolds with sweeping panoramic views of horse pastures, wooded groves, and open yards — a landscape that feels like a private getaway, especially at sunset. Expansive covered front and rear porches invite you to slow down and savor the kind of quiet that's become increasingly rare. Timeless Craftsmanship, Intentionally Built Drive through the gates onto a property and home built without compromise. A stately foyer with ceramic tile, rich custom woodwork, and a grand staircase sets an immediate tone of enduring elegance. Every detail throughout this 4,500+ square foot residence reflects first-class materials: rare redwood siding and decking, 3/4" oak hardwood floors sealed with natural oils and waxes, 1" plaster walls, custom-built cabinetry throughout, and a 100-year slate roof built to shelter generations.For the health-conscious buyer, this home is a sanctuary — featuring Air-Crete insulation, custom aluminum-encased electrical systems, and non-toxic finishes that create an exceptionally clean living environment. A Kitchen Designed for Gathering: The gourmet kitchen is a true showpiece — anchored by a generous granite center island with a downdraft cooktop and outfitted with a Sub-Zero refrigerator, double ovens, and Corian counters. The main level flows graciously through a spacious dining room, an inviting family room with custom built-ins, a private den ideal for an executive home office, a convenient half bath, and a remarkable oversized laundry room with abundant cabinetry, double sink, and its own center island. Upstairs, four generously sized bedrooms and two full baths offer restful retreats, finished with stunning hardwood flooring and solid oak doors throughout. An Estate That Lives Larger Than a Home Beyond the main residence, a 4-car garage with a 56' x 18' upper level provides endless storage and workshop potential. A regulation-size sport court accommodates tennis, basketball, and pickleball — ready for friendly matches under open skies. The crown jewel: an extraordinary 3,200 square foot secondary building complete with a kitchenette, half bath, bedroom, soaring cathedral ceilings, and abundant skylights. This fully finished space is a blank canvas — a luxurious in-law suite for multigenerational living, a wedding or event venue, a wellness studio, executive workspace, collector's showroom, indoor sports facility, or boutique short-term rental. The possibilities are genuinely limitless. The land itself is extraordinary — level, usable, and primed for a lifestyle few estates can offer. Ideal for equestrian pursuits with ample room for stables, paddocks, and riding arenas. Equally suited as a hobby farm, vineyard, organic homestead, or private retreat. Walking and hiking trails already wind through the woods, inviting daily discovery. Recent improvements — including public sewage connection, private driveway, and privacy fence — enhance both convenience and exclusivity. A Once-in-a-Generation Opportunity this is more than a home — it's a private legacy estate offering rare craftsmanship, multigenerational versatility, and 17.5 acres of limitless potential. Properties of this caliber, at this scale, simply don't come along often.