Tucked away on 4 sprawling, private acres, this 5,360-square-foot contemporary estate delivers the rare combination of country seclusion, equestrian-ready grounds, and true move-in luxury. Whether you're searching for a peaceful retreat, room to bring your horses, or a multigenerational layout with built-in flexibility, 289 Pine Grove Road checks every box. Step through the soaring foyer into a light-filled main level anchored by cathedral ceilings, skylights, and rich hardwood floors throughout. The gourmet eat-in kitchen, with granite countertops and a generous pantry flows into a formal dining room built for hosting, while the sunken living room and enclosed sunroom with its own wet bar create effortless indoor entertaining space. Upstairs, the primary suite is a true retreat: vaulted ceilings, a cozy fireplace, a dedicated sitting area, and a private balcony overlooking sweeping water and countryside views. The spa-inspired primary bath features custom stone finishes, and two additional spacious bedrooms plus a second full bath complete the upper level. The fully finished, walk-out lower level adds exceptional flexibility, with its own kitchen, full bath, bedroom and additional office/den makes it the perfect accessory apartment, guest suite, or home office setup. Outside, the property truly sets itself apart: mature barn structures and stables ready for horses, a peaceful stream winding through the land, a custom Koi pond, and a charming gazebo overlooking the fenced yard. Multiple deck, patio, and balcony areas make it easy to take in the Hudson Valley sunsets from every angle. Rounding out the offering is a 2-car attached garage all set within the highly regarded Minisink Valley Central School District. Properties combining this much land, living space, and equestrian infrastructure rarely come to market. Schedule your private tour today before it's gone.