French Country architecture meets vineyard-view living in this custom estate designed by renowned architect Jack Arnold. Privately set on 3.86 acres overlooking Moody Creek Farms and the scenic Bonsall Valley, this 4,052 sq. ft. residence offers timeless design, panoramic views, and exceptional privacy. Expansive windows throughout the home capture panoramic vineyard and valley views while filling the interior with natural light. High-beamed ceilings and spacious living areas create an inviting sense of openness and warmth. The primary suite is conveniently located on the main level, offering privacy, comfort, and direct access to the surrounding landscape. A striking spiral staircase leads to a private guest bedroom and bath, while an additional stairway leads to a large upper-level room currently used as a media room that could easily function as a third bedroom, studio, or flexible living space. Outdoor patios provide ideal spaces for entertaining, relaxing, or enjoying the surrounding vineyard and valley scenery. The nearly four-acre property offers exceptional privacy and room for gardens, outdoor living enhancements, or future improvements. Zoned for horses, the property offers potential for equestrian use while currently maintaining a serene rural setting. Located in the desirable Bonsall area of North San Diego County, this custom estate offers a rare opportunity to enjoy architectural character, vineyard views, and the tranquility of country living within reach of coastal communities, golf, and regional amenities.