The Hills, Azurest, and Ninevah Beach

Sag Harbor Hills, Azurest, and Ninevah Beach are three adjoining bayfront subdivisions on the village's northeastern side, and together they form a National Register historic district, the Sag Harbor Hills, Azurest, and Ninevah Beach Subdivisions Historic District. The housing stock is predominantly mid-century, much of it modest ranch and split-level houses built from the 1940s onward, alongside newer construction and substantial renovations. What defines the area practically is bay frontage and beach association access, on lots that are generally small. Values here have risen sharply as buyers have recognized the combination of water access and proximity to the village. Anyone buying here should ask specifically about beach association membership, what it conveys, and what the historic district designation means for exterior work.