Chelsea integrates carefully planned landscaping with its design scheme by treating key windows and glass doors as frames for sensitively composed views. This is one of the estate’s most distinguished features. Surround yourself with elegant beauty, and create an event that will leave lasting impressions and memories. Royalty and celebrities have known Chelsea’s hospitality.  This grand historic mansion, designed by William Delano (of the architectural firm of Delano & Aldrich) can provide a timeless and classical setting for gatherings of all types and sizes.