Designed by renowned architect Lewis Boman in 1929, this beautifully renovated and re-designed Tudor exudes timeless elegance and old world charm. This magnificent home situated on Siwanoy's award-winning golf course, presents a rare opportunity to own one of the areas finest Tudors combining notable architectural details with modern amenities to create a timeless aesthetic. Lovely slate entry hall opens to a jaw-dropping great room with 25 foot beamed ceilings, a majestic limestone fireplace, hand pegged oak floors and gorgeous leaded glass windows. Living room opens to a sparkling 4-season sunroom with three walls of windows and leaded glass doors. Off the Great room is a cozy den with built-in cabinetry. The gracious formal dining room leads to a gourmet eat-in kitchen with large marble island, high-end appliances, custom bar and sitting area. The second floor boasts a luxurious primary suite with sitting room, lovely marble bath and walk-in closet. Four additional bedrooms on the 2nd floor, two with baths en suite. One of the four bedrooms has been converted into a jewel like walk in closet/dressing room to complement the primary bedroom suite. The 3rd floor offers the 6th bedroom, beautiful en-suite bath and large window seat overlooking Siwanoy's 12th fairway. The totally re-configured lower level (1,043 square feet not included in square footage) includes a handsome Theatre with stadium seating, gym area, laundry room and half bath. Landscaping was completed in 2016 and includes specimen plantings, beautiful gardens and spectacular landscape lighting that magically transforms the home to a stunning work of art come dusk. 5 Rittenhouse is truly a treasure!