About us




Full-time professional and 23 year Greenwich resident. As a member of the National Association of Realtors he understands and is committed to its values and principles in the manner he serves his clients.

Bi-lingual and tri-cultural having lived and worked in Madrid (Spain), London (England) and New York (USA) as well as done business extensively in Latin America (Argentina, Chile and Mexico)

Will Buy or sell property for you anywhere in the world and, in addition, is the recognized Expert of Greenwich’s Golden Triangle

Fully licensed as a Connecticut Real Estate Sales Representative (2003) and as a Connecticut Real Estate broker(*) (2006). Became independent and started his own firm in 2009 having worked with Prudential CT and its predecessor firm Sally O’Brien & Associates

Buyers and Sellers need an Expert: Charles is an experienced and solid negotiator given a successful banking career with top quality firms: BBVA Madrid, SG Warburg London and New York and JP Morgan New York

At JP Morgan, The Morgan Bank, led the private client business in Argentina and Chile (1996-2001)

Outstanding follow-up skills: nothing is left to chance when working with him. Successful follow-up is one of the keys to a successful real estate transaction

Lawyer and Economist educated in Madrid and London

2005-2011 Member of the Board of Trustees of the Brunswick School. Active parent involvement at Convent of the Sacred Heart School and University of Navarra (Spain), where Ana and Charles’ five children attend school

Greenwich Volunteer Fireman (Fire Fighter I and II Certifications 2001-2006 Active Duty

(*) A Connecticut Sales Representative License is needed to be in the real estate business. In addition, Mr. Paternina has a full Real Estate Broker’s License (less than 10% of Sales Representatives in Greenwich have a full Broker’s License)