172 Bay Avenue E Nestled in one of Hampton Bays' most coveted bayfront neighborhoods, this charming 3-bedroom, 2-bath beach house offers a rare opportunity to enjoy the Hamptons coastal lifestyle today while creating even greater value for tomorrow. Set on an expansive 0.67-acre parcel just moments from the shoreline, the property is surrounded by waterfront homes and enjoys effortless access to the bay, nearby beaches, boating, and waterfront dining. The existing home is warm, welcoming, and perfectly suited for immediate enjoyment as a summer getaway or year-round residence, while the oversized lot offers exceptional potential to expand, add a pool, or build a custom Hamptons retreat. Whether you're looking for a beach house to enjoy now or a property with endless possibilities for the future, this is a rare offering in one of Hampton Bays' most desirable seaside locations.