170 Ambleside Lane Lane Prime 1-Acre Build-Ready Lot in Exclusive Cul-de-Sac. Rare opportunity to build new in one of Creve Coeur's most established and desirable neighborhoods. This 1-acre build-ready lot is located on a quiet cul-de-sac on a mature private street with only seven elegant custom homes, offering privacy, prestige, and long-term value. The property has a gentle slope, ideal for a walk-out basement design. It backs to a private unbuildable wooded area with a neighborhood pond. No competing new construction on the street. Calm and private, yet minutes from all that suburbia has to offer, including upscale shopping, dining, hospitals, parks, and less than 1 mile from major highways. Utilities available.