Blending the old with the new, this classic cottage and Bernoudy guest house has been transformed with today's attitude in mind. Drive under the porte-cochere and be surprised by the scope of this outstanding property. The 4 bedroom and 3 full bath main house has a formal LR with fireplace, cozy den w/vaulted ceiling and FP, top of the line eat in kitchen/hearth room, spacious family room with FP, bookcases and French doors open to bluestone terrace, 1st floor laundry and office area. Second floor is the master suite with fireplace and three other generous bedrooms and a full bath. Walk under the covered entry to the separate guest house with sunny foyer, soaring vaulted ceiling great room with slate fireplace and dining area with small kitchen, full bath and bedroom. Behind the guest house is a beautiful pool and serene setting with classic designed gardens and landscaping. Charm abounds this truly one of a kind house in perfect harmony on premier Ladue lane.