This spectacular Greenfield Hill Estate property features a newly built 6,000+ square foot main house, a renovated 1,900 square foot 3 bedroom/ 3 full bath guest house, new 2,500 square foot post and beam party barn, 9 garage bays for the collector, magnificent pool with spa, pool house with kitchen and fireplace, walled formal gardens designed by the incomparable Agnes Clark and majestic specimen trees that provide complete privacy.