Colin Brennan

Colin Brennan

Sr. Loan Officer

Meet Colin

Colin Brennan is an experienced mortgage loan officer with a strong background in multi-family and investor acquisitions. Colin has helped finance many properties in the City of Boston as well as the South Shore, and also is licensed in Florida. Colin is a native to the City of Boston, but has expanded his scope of knowledge to coastal communities and complicated real estate transactions at large.

He has experienced many of these transactions first hand through multiple property ownership, tenancies, and landlord experience in several states. Colin understands well how your mortgage is an integral part of your financial profile and how it can be leveraged to help you achieve your life goals. Whether you are a first time home buyer, multi-million-dollar investor, or just want to see how best to leverage your Real Estate, Colin has the experience to advise you!

Colin proudly serves Massachusetts and Florida.

Outside the Office

Colin lives in the South Shore with his wife and son. He enjoys boating, fishing, and playing hockey in his spare time. Colin also enjoys traveling and spends time assisting his Florida clients from his second home there.


St. Francis Xavier University – International Political Economics


Prior to entering the mortgage industry, Colin worked in Corporate Sponsorship and Marketing for College Athletics, he also managed an bar services catering business with over 51 liquor licenses. He currently still volunteers with post secondary education and sits on a number of seats within St. Francis Xavier University’s Alumni council.

Professional Affiliations

Massachusetts Mortgage Broker Association
Florida Mortgage Professionals
St. Francis Xavier University Alumni Council
President- St.FX Alumni Boston Chapter

Why Colin Brennan?

Integrity, experience, honesty, compassion, and willing to go the extra mile to help people achieve their goals in life, even outside of mortgages.


“Jim I just wanted to, again, say a heartfelt Thank You for everything you (And everyone else in your office) did for me in pushing the financing through to get our deal done. I truly appreciate and understand all the hard work and effort it took for you guys to deal with the obstacles that presented themselves throughout the whole process. We absolutely LOVE our new house, and I know it would not have happened this soon (Or quite possibly at all) without your help and guidance throughout the whole process. I will make it my personal mission to tell everyone I know about your office and what you guys did for me. Again- Thank You.”



“Maritime Mortgage came through for me when all other options came up short. I had chosen a home and was in the middle of the purchase process when the previous broker called in the 11th hour to say that they had overlooked a detail that ground the process to a complete halt. As you can imagine, this threw a wrench into the works in every way, and I was forced to scramble around for a workable option or lose the house. A trusted friend recommended Jim Brennan and Maritime Mortgage, and Jim immediately went to work securing the financing, reassuring the sellers and their realtor that they could rely on the deal going through, and working with me in the most professional, respectful, reassuring way possible. His office staff was friendly, thorough and professional as well. I have recommended Maritime very highly to everyone I know, and will never do business with anyone else again! Thanks Jim, Jazmine and all of your team for turning my dream into reality, and making a worst-case scenario turn out beautifully!”

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