Welcome to 4 McGuire Lane, a beautifully updated mid-century modern retreat set on over two private acres in sought-after Croton-on-Hudson and surrounded by serene preserve land, offering privacy, a fenced-in yard, architectural character, and a peaceful natural setting just minutes from the village, riverfront, and train. This forward-thinking home is equipped with roof-mounted solar panels and an EV charging station, blending sustainable living with a dramatic architectural profile. Inside, expansive windows fill the main living space with natural light, highlighting soaring vaulted wood-plank ceilings, exposed dark structural beams, and a striking floor-to-ceiling stone fireplace that anchors the home's open living and dining areas. With three bedrooms and three renovated baths, the layout provides both comfort and flexibility, including a spacious primary suite with vaulted ceilings, walk-in closet and a spa-inspired bath featuring a walnut-toned double vanity, freestanding soaking tub, and glass-enclosed marble-style shower. A restorative dry sauna adds a wellness element to the home, while the walk-out lower level offers additional living space centered around a second stone fireplace and modern gray tile flooring. Outdoor living is equally inviting with expansive upper-level decking and a screened-in lower-level patio with stone floors and string lighting, creating an ideal setting for relaxed evenings and entertaining. Located a short drive from the iconic New Croton Dam and just minutes from the village and the Croton-Harmon station, offering a convenient 50-minute express commute to Grand Central. This distinctive property perfectly blends classic design with the quiet beauty of the Hudson Valley.