The name says everything. 20 Fieldview Lane unfolds beneath open skies, its horizons defined by the quiet geometry of open land - and this nearly one-acre flag lot captures that view in full. Bordering a 20-acre agricultural reserve, the setting offers something increasingly rare in the Hamptons: genuine peace, absolute privacy, and effortless proximity to everything that makes East Hampton singular. Plans are already in place - and cannot be replicated. Envisioned by the acclaimed Bluefin Building Company, the approved design calls for a generational estate of 7,675 +/- square feet across three finished levels - seven bedrooms, six full and two half baths, three fireplaces, a detached two-car garage, pool, poolside cabana, outdoor shower, and cabana bath. Under today's revised zoning code, a home of this scale could no longer be built on this parcel. These approved plans represent approximately 30% more living space than current regulations would allow - a permanent advantage, grandfathered in, that will be felt across every generation that calls this home. The lot itself is fully clearable, the approvals secured, the vision complete. Positioned just outside East Hampton Village, the finest restaurants, boutiques, and cultural institutions are just moments away, as are the celebrated ocean beaches that define this stretch of the South Fork. This is not merely land - it is the beginning of a legacy.