7 South Run, Cold Spring Harbor, New York

Modern Architecture. Two Acres. Poolside Serenity.

Tucked away on nearly two private acres, 7 South Run is a masterful blend of modern architecture and natural beauty—a home where design, light, and landscape exist in perfect harmony. Every line, material, and view was considered to create a living environment that feels both expansive and intimate, sculptural yet welcoming.

From the moment you arrive, the approach sets the tone—clean geometry, mature trees, and a sense of privacy that builds anticipation. Step inside, and sunlight spills through walls of glass into soaring, open spaces. The living room anchors the residence with a dramatic fireplace and panoramic views across the pool terrace and gardens. It’s a room designed as much for quiet reflection as for elegant entertaining.

The gourmet kitchen—sleek and functional—features professional-grade appliances, generous workspace, and a seamless flow to both indoor and outdoor dining areas. Entertaining here is effortless, with every social zone oriented toward the landscape.

An office and library offer focus and escape, while guest quarters provide comfort and privacy for extended stays or multigenerational living. Throughout the home, scale and proportion are perfectly balanced—spacious yet human, architectural yet livable.

Upstairs, the primary suite is a true retreat. Oversized and serene, it opens onto a private balcony that overlooks the pool and gardens—an ideal spot for morning coffee or sunset light. The spa-inspired bath and dual walk-in closets complete a suite designed for rest and renewal.

Outside, the grounds unfold like a private resort. The in-ground pool glimmers at the center, framed by stone terraces and mature plantings that create a natural sense of enclosure. There’s room for play, for gardens, for outdoor gatherings that last long into the evening. The three-car garage and broad motor court provide both convenience and presence.

Located within the Cold Spring Harbor School District and just moments from the village, harbor, beaches, and train, 7 South Run offers the rare combination of architectural sophistication and proximity to everything that makes this North Shore enclave so desirable.