Welcome to 635 S. Ithan Avenue, an exceptional residence set on 1.47 acres in the highly sought-after Radnor Township school district. As you enter the property through the gated brick paver driveway, you are hit by the grandeur of this custom-built home. An extraordinary amount of thought and detail went into into designing this extremely well-maintained home and it truly shows. Beginning with the hand-carved, teak double doors that open to Calcutta marble floors, a double staircase, and 30-foot ceilings, this home is sure to impress with globally sourced materials and endless amenities. Beyond the double staircase is a large great room with a double-sided fireplace, three grand chandeliers, a built-in wet bar, and a wraparound hallway overlooking the room. The wall of windows in the connecting dining room allows an abundance of light and a beautiful view of the property beyond. To one side of the great room lies the kitchen, a spacious family room with a fireplace and bonus room that can be used for many things such as storing toys or as a small study room, a powder room, and access to the 3-car garage with a built-in car vacuum, wash station, and electric charger. The kitchen, designed by the owner and former restauranteur, is a true gourmet kitchen in every sense of the word beginning with the double islands and 2 countersinks. Appliances include a GE stove with 6 gas burners, a 2-burner griddle, a pot filler faucet and a high-powered, professional hood, a double door Sub-Zero Refrigerator, a combination wall oven/microwave, and a KitchenAid dishwasher. The floors and countertops are both granite stone and there is an abundance of cabinetry including a floor to ceiling wall pantry, storage, and coffee station/third dishwashing station. On the other side of the great room is a private 2-room office with built-in bookshelves, a full bathroom, and a separate entrance as well as an en-suite guest room, and a sitting room that leads to a stunning 32,000-gallon heated indoor pool and hot tub. The wall of doors in the pool area can be opened for an outdoor feel and the skylights above give it a sunlit ambience. Upstairs you will find one side dedicated to the primary suite and the other side consisting of 3 secondary bedrooms, each of which have double closets and en-suite bathrooms, and a laundry room. When entering the primary suite, you are greeted with a sitting area whichleads to the main part of the bedroom. In this oversizedprimary suite you will find a gas fireplace, 2 closets with custom built-ins, and a large en-suite bathroom. The primary bath boasts and oversized shower, soaking tub, sauna, steam shower, and more. Below the main level you will find a fully finished basement that is tailor-made for spending time with your family or hosting a large group. This space includes an oversized multi-functional room, an 18-seat movie theater, a guest bedroom with en-suite bath, and a separate, smaller gathering room. This home also has 7-zoned radiant heat throughout all 3 levels, 6-zoned A/C system , 3 hot water tanks, 2 generators... and the list goes on!