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Listening - Understanding - Representing

Our Promise

The number one complaint attorneys face is that clients feel their counsel does not respond in a timely manner to their calls, emails, and concerns. At the Law Offices of Shaun A. Hannafin attention to clients' needs, concerns, and questions is of utmost priority. Although it may be a file to a law firm, we understand that for the client, it involves a major step in their personal or business life and should receive the attention it deserves. Our office understands that the lifeline of a productive and rewarding Attorney/Client relationship is dependent upon an open line of communication. For that reason, while helping individuals with their legal needs, the Law Office of Shaun A. Hannafin promises to always: return phone calls and emails promptly, consult with clients about the means to accomplish their desired objectives, and to keep clients informed about the status of their file at all times.


Shaun A. Hannafin, Esq.

Shaun A. Hannafin, Boston Landlord Tenant Lawyer

Prior to founding his own firm, Mr. Hannafin gained experience in a variety of legal fields, including: criminal prosecution with the Suffolk County District Attorney’s Office, legislative law at the Massachusetts State House, tax law with the Massachusetts Appellate Tax Board, and international real estate and corporate law with Decombe & Decombe, an international real estate firm located in on the island of Saint Barthelemy, in the French West Indies. 

Mr. Hannafin’s experience, dedication, and perseverance allow him to zealously represent his clients’ best interest.


  • Roanoke College, VA
    • Business Major with a concentration in finance and accounting
  • New England Law, MA
    • Juris Doctorate


  • Massachusetts license to Practice Law
  • Massachusetts Real Estate Brokers License

Professional Associations

  • Massachusetts Bar Association
  • American Bar Association


  • English
  • French
  • Créole

Hear What Our Clients Have To Say

"Shaun is absolutely incredible. He's an expert in landlord/tenant disputes and his knowledge of the law (particularly in MA) is unsurpassed. He provided me with brilliant counsel and he knew exactly how to navigate a complex and stressful situation to protect my best interest. He's a true strategist. Not only did he help me arrive at an outcome that far exceeded my expectations, he gave me reassurance throughout the process. I felt so much better with Shaun in my corner. I highly recommend him to anyone (landlord or tenant) who's having a problem with a rental property."