Sagg Main Street and Gibson Lane sit slightly back from the oceanfront but carry Sagaponack's agricultural and historic identity most visibly. The one-room Sagaponack School, one of the last active one-room school houses in New York State, sits on Sagg Main Street alongside colonial-era structures. Properties on these lanes offer ocean proximity without full oceanfront pricing, with estates and farmhouses typically ranging from $3 million to $8 million depending on size and condition.