This architect designed Modern Masterpiece, filled w superb finishes & materials, is part of a coveted pvt fine homes' enclave near the Greenwich border. Purposefully sited to maximize views of its lush 3-acre setting w tennis court, the house invites sunshine in through 13-skylights, strategically placed Pella windows, & French doors leading to balconies, decks & serene stone patio. Skylit vestibule entry opens to dramatic 2-story reception hall w spectacular open sightlines. Gracious LR boasts marble fpl, cove lighting & French doors to balcony, while formal DR has a modern stainless fpl & French doors to the patio; both rms have rich Brazilian cherry flrs. Family rm w granite fpl has handsome built-ins and 3-skylts. The enviable chef's EIK has Italian cabinetry, lg center island + top of the line applcs, while Media rm or den & 2-powder rms complete the main flr. Upstairs hallway provides glorious open views as it leads to 3-ensuite BRs, a bonus room PLUS extraordinary pvt Primary wing. This unrivaled retreat has BR & den, each w fpl, custom WI closet/wardrobe rm & luxe limestone/granite bath w dbl sinks, shower+whirlpool tub AND there is a 1000-sf fitness center w/lap pool, sauna, bath & balcony. Sunny well-finished LL offers versatile multi-rm space & lots of options for YOUR needs; there's a perfect pvt entry suite for in-laws or your prof'l office, & there is also a separate nanny BR, lg playrm & loads of storage! Unique, complete splendor in Westover can be yours!