68 Chestnut Street Mount Sinai, NY 11766

About this home

Hillside Retreat on .82 Private Acres | New Roof, Boiler & Trex Deck Discover a distinctive 4-bedroom, 3-full-bath, approximately 3,000-square-foot hillside home set on .82 private acres at the end of a long, private driveway. Built in the 1990s and designed into the natural grade of the property, this unique multi-level residence offers architectural character, versatile living space, modern updates, and a peaceful, wooded setting. The main living level features an open-concept layout with soaring ceilings and abundant natural light. The kitchen with granite countertops flows into the dining area and living room, creating an inviting space for everyday living and entertaining. The primary bedroom features a full bath and ample closet space. An additional bedroom and full bath complete this level. The ground level offers two additional bedrooms, a den or living area, and a full bath. Thanks to the home's hillside design, this level functions as a true ground-level living space rather than a traditional basement. The flexible layout offers a variety of possibilities for a home office, guest accommodations, recreation room, gym, or media room. Notable updates include a roof approximately 4 years old, a boiler approximately 3 years old, and a new Trex deck. Additional features include granite countertops, an electric vehicle charger, a sprinkler system, a 1.5-car garage, and oversized parking. Enjoy the outdoors from the new Trex deck overlooking the wooded surroundings. The expansive backyard offers ample room to create an outdoor retreat, with possibilities for a pool, patio, gardens, play area, and outdoor entertaining space. An existing patio with a retaining wall adds to the property's outdoor potential. Conveniently located within the Mount Sinai School District and close to downtown Port Jefferson Village, with its shops, restaurants, and golf, this property combines a secluded setting with access to nearby amenities. Distinctive hillside architecture, approximately 3,000 square feet of versatile living space, significant updates, and .82 private acres make this a unique opportunity to enjoy space, privacy, and outdoor potential.

Description supplied by the listing broker.

Features

• First Floor Bedroom
• First Floor Full Bath
• Cathedral Ceiling(s)
• Granite Counters
• Kitchen Island
• Open Floorplan
• Open Kitchen
• Primary Bathroom
• Speakers

This listing

1. November 3, 2026 Reduced to $875,000 from $899,000
2. October 20, 2026 Reduced to $899,000 from $969,000
3. September 25, 2026 Changed to Active from Coming Soon
4. September 21, 2026 Listed at $969,000

Location

68 Chestnut Street, Mount Sinai, NY 11766