Spectacular 4 finished levels, castle-like, North Bryn Mawr Custom-built Estate Manor Forever Home--10,856 sq ft, of finished living space, 6+ bedrooms, 7 full baths, 2 half baths, private 3-floor mahogany paneled elevator. Step into the pinnacle of gracious living nestled on a serene cul-de-sac. Built in 2008, & sparing no expense, updated & completed by the Sellers by 2011 this masterpiece seamlessly blends timeless elegance, exceptional craftsmanship & modern conveniences to create an extraordinary lifestyle for you, the discerning homeowner. From the moment you enter, the soaring 10-foot ceiling, striking oak staircase & landing & elegant wrought iron rail set the tone for the grandeur. Take an immediate left from the foyer into the pale blue, coffered ceiling French doored, double chandeliered large formal dining room where your Thanksgiving will have a Presidential feel. Connect to the heart of your home into a double rounded arch ceiling, made for entertaining black & gold Butler Pantry with Sub-Zero wine chiller, granite countertops, and storage including glass pane cabinets to an continuous coffered ceilinged open floorplan of Kitchen, curved wall of windows Informal Dining Area & French Door to Patio, windowed Family Room, all w/ 5 inch wide plank oak floors, exquisitely stained. The heart of your abode begins with a dream gourmet kitchen, centered around a stunning expansive 9 x 4 ft granite counter island. Custom cabinetry, stainless steel appliances, and a spacious pantry - functional meets beauty. Perfect for everything from casual breakfasts to lavish dinner parties, the adjacent dining area is a sunlit haven with windows overlooking the picturesque rear landscaped grounds. Step outside through glass-paneled doors to discover flagstone walkways, lush landscaping, and a hidden garden that offers a peaceful, private retreat. The open space is completed by the ceiling to floor stone gas burning fire place, Family Room which serves as a welcoming yet elevated meeting space. The formal living room to the right of your foyer invites you to relax in refined comfort with its marble-surround wood burning fireplace and eight-foot French doors. Five-inch oak floors with intricate inlays further enhance the warm sophistication. Specialty wood floors set a theme for the rest of the first floor with a herring boned floor chess room. You also have 2 powder rooms an office/bedroom and green reading room. Many private spaces for your great and private thoughts! Upstairs, the master bedroom suite defines indulgence with 1,281 sq ft of serene luxury. The wide and long French door to balcony bedroom with ten-foot tray ceiling flows to a sitting room and his-and-her walk-in closets w/ classically outfitted furniture grade cabinets. The spectacular spa-inspired bathroom features a whirlpool tub, an oversized shower with six body sprays, a ceiling-mounted rain head, and steam functionality for the ultimate relaxation experience. Four additional bedrooms, each with ensuite private bath, provide comfort and privacy for family and guests. Two of the bedrooms have a single-entry foyer next to the elevator for an ideal in-law suite. One bedroom includes a loft, perfect for added flexibility. A large laundry room completes this level. The finished lower level offers 2,502 finished sq ft. Highlights - climate-controlled wine storage, bedroom with full bath, media room, gym, dance floor with sound control strobe light, large workshop with 2nd laundry & store room, plus walk-out. The private elevator connects 3 levels, lower to main to bedroom floor. The 4th floor, up a stairway from the bedroom floor has 812 sq ft of finished space with full bath, currently with 2 offices and bedroom. Also tons of unfinished storage. Located in award-winning Lower Merion SD & just minutes to highly ranked Main Line Private Schools, top-tier shopping, dining, and culture 621 Great Springs Rd offers tranquility, luxury, and convenience.