Set on nearly three acres in the rolling hills of Olivenhain, this custom single level estate blends timeless architecture with the relaxed beauty of coastal California living. Encompassing approximately 5,000 square feet, the residence offers six bedrooms and four and a half bathrooms across a light filled open concept floor plan. Expansive and inspiring views overlook the world class golf course and clubhouse of The Bridges to the south and capture distant ocean views to the west. Designed for effortless flow, the interiors feature wide plank wood floors, high ceilings, and a soothing palette that complements the natural surroundings. The great room centers on a classic brick fireplace and opens to a covered loggia framed by arched stonework, perfect for entertaining or quiet evening gatherings. The kitchen combines elegance and function with marble countertops, custom cabinetry, a walk in pantry, and a breakfast area overlooking the gardens. A formal dining room and dedicated office provide thoughtfully designed spaces for work and connection. The primary suite offers a private retreat with direct access to the patio, a freestanding tub, and dual vanities. Five additional bedrooms provide comfort and flexibility for guests or family. Outdoors, the home embraces the California lifestyle with a pool and spa, shaded dining terraces, raised vegetable gardens, and an outdoor kitchen designed for al fresco dining and year round enjoyment. The grounds extend across approximately 2.59 usable acres with manicured lawns, fruit trees, and fenced paddocks suitable for up to five horses under current Olivenhain guidelines. Set within minutes of top rated schools, scenic trails, and the beaches of Encinitas, 3401 Adams Run offers a rare blend of privacy, space, and sophistication in one of North Countys most desirable communities.