Introducing 39 Fairfield Pond Lane, Sagaponack. An unrivaled 4 acre +/- private ocean retreat featuring seven bedrooms, 10 bathrooms, with the potential for three or more additional bedrooms. This is a once-in-a-generation opportunity to acquire a pedigree Sagaponack turnkey residence with 363' linear feet of ocean frontage. Fairfield Pond Lane is often noted as the premier street in the Hamptons, a dead-end lane leading to the ocean, and 39 Fairfield Pond Lane is the premium lot on the street, based on its acreage, ocean frontage and location at the end of the lane abutting a 64 acre private residence, offering unparalleled privacy, natural beauty and security. Once inside the gates of the residence, a sense of calmness envelopes your senses. There are no distractions, only an immersive oasis that's restorative and peaceful, and you're only aware of your massive lawn, dune, the ocean - pool and spa. The residence is the result of an extraordinary collaboration among industry luminaries Robert A.M. Stern, Ed Bulgin, and Ed Hollander. Encompassing 11,500 total square feet, it features 9,500 square feet of timeless interiors and more than 2,000 square feet of coveted covered porches (which can be converted to interior space, allowing for flexible alternative living spaces). Immediately off of the double-height front foyer, is an expansive great room with 15 foot ceilings and panoramic views of the ocean, lawn, and dune. Elegantly executed, the space accommodates multiple seating and dining areas, creating an inviting setting for gatherings with family and friends. The open-concept kitchen with two islands, family room, and options for casual dining or games has extraordinary ocean views and accesses easily to the waterfront pool, spa, and a magnificent covered porch. The primary suite also includes an architectural gem of an ocean facing office/den, oceanfront terrace, and sweeping ocean views. A rare oceanfront gym with vaulted ceilings completes this level. The first level encompasses five guest suites, a media lounge, and recreational area, all done to perfection. The "grandfathered" HydroCourt har-tru north south tennis court is very private, secluded to the east of the house, so as not to interfere with the ocean facing pool and "football field sized" sweeping lawn that rolls toward the dunes, creating a resort-like environment. This pedigree property is the once-in-a-generation Hamptons retreat you've been waiting for.