A rarified offering - this nearly 8-acre hilltop estate captures sweeping valley views, with the opportunity to expand to over 10 acres for those who value both privacy and possibility. The residence is a masterclass in organic architecture, where stone, glass, and natural light are not simply materials, but the language of the home. Thoughtfully maintained and extensively renovated since 2005 - including mechanical systems - the home reflects a long-term commitment to quality and care. A welcoming foyer introduces open-concept living and dining spaces, seamlessly connected to expansive terraces that invite the outdoors in. The kitchen and great room are designed for everyday ease - generous in scale, exceptionally well-appointed, and offering abundant storage. A thoughtfully designed split-bedroom layout provides both privacy and flexibility, with a primary suite and adjoining office (or fifth bedroom) set apart from three additional bedrooms on the opposite wing. Custom millwork, richly layered interiors, and carefully proportioned rooms support both intimate living and refined entertaining. A family room in the walkout lower level offers fabulous gathering space, including separate dining and sitting areas, and an entertaining kitchen complete with appliances and wine cooler. Outdoors, the experience continues. Meticulously maintained gardens and curated gathering spaces - including a perfectly sited observation deck - are positioned to take full advantage of the property's elevation and views. This is not simply a home, but a composition - carefully sited, beautifully executed, and nearly impossible to replicate.