Extraordinary custom designed Nantucket style wood and stone home located on a private cul de sac in lower Greenfield Hill. A most serene setting overlooking stone walls, a breathtaking horse farm & adjacent to 6 acres of unbuildable Aspectuck Land Trust property. Attention to detail abound in every inch of this amazing home...coffered ceilings, custom stone fireplaces, awe-inspiring eat in kitchen w/ island & breakfast bar, built-in banquette & top of the line appliances, fabulous formal dining room, billiard room, surround sound & so much more! Multiple options for main floor in-law accommodations: the smaller family room w/ en suite bath & 2nd laundry or the existing main floor bedroom with en suite bath. Upstairs, the amazing master suite features a spacious sitting area w/ french doors to an upper deck, his/her walk-in closets & a luxurious bath featuring Calcutta Borghini tile, a spacious shower stall, and Bain Ultra air jet tub. 2 add'l spacious bedrooms w/ en suite baths, a gym and deluxe laundry room complete this level. The 3rd floor home office/6th BR w/full bath offers privacy and options for au pair suite. Lower Level is framed for an easy finish but not to miss is the wine cellar! Outdoor entertaining is truly a bonus on custom limestone loggia featuring a stone fireplace for casual dining/lounging. Level lots w/ no wetlands! Existing sportcourt for those who play and plenty of room for a pool! Don't miss the enclosed organic garden! Truly a home not to miss!