Usa-Places.com has listed approx 7 Real estate agencies in Greenwich. Some of the Top rated Real estate agencies in Greenwich are- Houlihan Lawrence, Coldwell Banker Realty - Greenwich Office, Charles Nedder The Nedder Group, Sotheby's International Realty, Jennifer O'Brien O'Connell William Raveis Real Estate Greenwich CT, Halstead Real Estate & Park Allyn Realty Associates Inc.