A rare nearly ready-to-build luxury estate opportunity in Cielo, Rancho Santa Fe. This premium 1.45-acre private corner lot offers panoramic mountain and hillside views, approved HOA, fire dept and county plans-allowing the next owner to bypass what can often be more than two years of planning, redesign, engineering coordination, reviews (HOA, fire dept & county), and costly rework. Designed for an approximately 6,325 sq ft contemporary main residence plus a 965 sq ft detached ADU, the estate plan includes resort-style outdoor living with a pool, spa, fire pit lounge, putting green, and professional landscaping. Located inside Cielo's prestigious 24-hour guard-gated community, this is a standout opportunity for a luxury buyer, builder, or investor to step into a substantially advanced custom-home project, save major time and carrying costs, reduce approval uncertainty, and bring a luxury Rancho Santa Fe estate to life without starting from raw land. Highlights: *1.45-acre private, premium view graded lot # 202G (Assigned street address 18406 (#main) & 18408 (#ADU) Via Ambiente) *Approved architectural & landscape plans by HOA, Fire Dept and County, allows the new owner to save substantial amount of time (Living space 6,325 sq ft main residence + 965 sq ft ADU) * Three car garage for main home & one car garage for detached ADU *Plans under county review for permit *Resort-style outdoor living design *Preliminary soil report available * Exclusive community with luxury amenities and 24-hour security