Boston Massachusetts 3 Best Real Estate Agents
Mikel Defrancesco
Realtor
William Raveis R.E
Years Exp: 24
Accreditations:
- Licensed Real Estate Broker – Massachusetts
- Licensed Builder – HIC & CSL
- 23+ Years of Full-Time Real Estate Experience
- 170+ Verified 5-Star Reviews
- Specialist – South Shore, Greater Boston, and Bristol & Plymouth Counties
Mikel DeFrancesco is a top-rated Massachusetts Realtor® with over 23 years of experience and 170+ five-star reviews. A lifelong South Shore resident, Mikel is known for his personalized, results-driven approach, innovative marketing strategies, and unmatched availability for clients.
Adam Shamus
Senior Sales Partner / Realtor
COMPASS
Years Exp: 22
Accreditations:
- Licensed Realtor® – Massachusetts
- SRES – Seniors Real Estate Specialist
- Member – National Association of Realtors (NAR)
- Member – Massachusetts Association of Realtors (MAR)
- Member – Greater Boston Real Estate Board (GBREB)
Adam Shamus is a seasoned Realtor® with over 21 years of experience serving Newton, Boston, and the surrounding Massachusetts communities. Known for his personalized approach and deep local roots, Adam specializes in working with seniors, local heroes, and clients navigating divorce, providing expert guidance and care throughout every transaction.
Katelyn E Sullivan
Realtor
Coldwell Banker Realty
Years Exp: 5
Accreditations:
- Licensed Realtor® – Massachusetts
- Top 2% Coldwell Banker Agents Worldwide
- International President’s Elite – Coldwell Banker Realty (2024)
- #1 in Units Sold – CB Realty Boston Offices (2024)
- Bilingual – English & Spanish
Katelyn E. Sullivan is a top-ranked, award-winning Realtor® serving Boston and the Metrowest region. A third-generation agent with deep local roots and global perspective, she specializes in guiding sellers, buyers, and investors with a personalized, high-touch approach that consistently delivers exceptional results.
About 3Best
When it comes to finding the right real estate agent, many people do not know where to begin or how to qualify who will be a good fit. 3 Best is dedicated to evaluating agents throughout the US to present you the very best in your town.
