33A Bayville Avenue, Bayville, NY 11709

$2,675,000 · 4 bed · 4 bath · built 2026 · MLS# 1015612 · Active

A rare opportunity to own brand-new direct waterfront construction with private beach access and sweeping views of the Long Island Sound in the heart of Bayville. Perched atop a bluff overlooking the water, this exceptional residence offers the perfect blend of coastal living and modern luxury. Featuring 4 bedrooms and 3.5 bathrooms, the home is thoughtfully designed with an open-concept layout and abundant natural light throughout. The expansive family room is anchored by a gas fireplace and opens through sliding glass doors to the backyard, where breathtaking water views create…

Single-family homes in the Locust Valley Central School District sold for a median of $1,230,000 (typically $815,000–$2,400,000) across 141 recorded sales between Oct 7, 2025 and Oct 1, 2026, down 12.2% on the 12 months before. This home's $2,675,000 list price sits in the upper single-family tier for the Locust Valley Central School District.

ZIP 11709 has about 3.8 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax