Welcome to 42 Mashomuck Drive, an exceptional custom-built home located in the highly sought-after North Haven community of Sag Harbor. Set on just over an acre of pristine, landscaped grounds, this property offers the perfect combination of Hamptons elegance and relaxed coastal living. As you approach, you’re greeted by a timeless exterior and inviting front porch that set the tone for what awaits inside. Step through the doors to find a sun-drenched open floor plan with vaulted ceilings, a grand fireplace, and a chef’s kitchen designed for both entertaining and everyday comfort. The kitchen features premium appliances, a large center island, and custom cabinetry that flows seamlessly into the great room and dining area.

The first floor also includes a spacious guest suite, ideal for visitors or multi-generational living. Upstairs, the primary suite serves as a private sanctuary with cathedral ceilings, a luxurious spa-style bathroom, and serene views of the surrounding property. Two additional bedrooms and a full bath complete the upper level, each thoughtfully designed with comfort and light in mind. The home also features a full walk-out basement with high ceilings and egress windows, offering endless potential for expansion, a gym, or a media room.

Step outside to discover your own private resort. The backyard features a stunning gunite pool surrounded by a stone patio, a built-in grill, and a brick pizza oven perfect for summer entertaining. A half-court basketball area and an oversized two-car garage add to the property’s functionality and charm. Located just minutes from Sag Harbor Village, local marinas, and world-class dining and shopping, this home offers the ultimate in luxury, convenience, and coastal sophistication — a true Hamptons retreat to be enjoyed year-round.