THE COLUMNS: An Architectural masterpiece combining the best of old and new in central Greenwich. The original Greek Revival mansion dates back to 1905. Noted architect Allan Greenberg designed a glass and steel addition, interior designer Victoria Hagan added her talented touch and Stephen Stimson did the landscaping plan. This exalted team landed the project in Architectural Digest. On 3.70 parklike acres, this in town compound has it all. The main house features four stories of light filled rooms with high ceilings, walls of glass, nine bedrooms replete with its own squash court and basketball court on over 15,000 square feet. Spacious two story, two bedroom guest house. Tennis court, pool and spa. Elevator, generator, SMART house features. Option for most furnishings to be included.