Welcome to Sunnymede, a magnificent estate that seamlessly blends historic grandeur with modern elegance. Designed in 1921 by William Boyd Jr., and inspired by a Loire Valley chateau, the main house sits atop nearly six lush acres in Sewickley Heights, surrounded by famed Frederick Law Olmsted-designed gardens. Elegant interiors feature walnut floors, French doors, antique woodwork, and luxury finishes throughout. Ideal for everyday living as well as entertaining, the open concept east wing houses a state-of-the-art kitchen with adjoining breakfast and family rooms. The west wing boasts grand entertaining rooms including a vaulted great room, formal dining room, and a paneled library. Relax in a spa-like primary suite with world-class dressing room and closets. Outdoor amenities include a saltwater pool, pergola, pool house with full kitchen and bath, and greenhouse. The coach house offers garage space and a full apartment. It's the perfect setting for an extraordinary lifestyle.