Company Profile

Sullivan Multi-Family Realty was established by Bill Sullivan to focus exclusively on the sale of Multi Family Homes in the Greater Portland area.  Through his diligence and focus, the firm has distinguished itself in providing the highest level of brokerage service to its seller and buyer clients in helping them achieve their goals.



Bill Sullivan is founder and partner of Sullivan Multi Family Realty LLC.  He teamed up with local veteran commercial broker and developer, Mac MacBride, in early 2004 to start an agency dedicated exclusively to the sale of Multi Family Homes in the Portland area.  In 2009, Billformed Sullivan Management. Bill holds his Broker’s License and consults on owner occupied and income investments.Bill enlisted in the United States Marine Corps in 1993 and served in a combat tour during his ten years in the service. After serving in the Fleet Anti-Terrorism Strike Team, Bill left active duty as a Sergeant. After his service in the military, Bill trained state and federal law enforcement. Bill then went on to be a top performer in sales for Hipp Marine in San Diego, CA. Bill currently lives in Yarmouth with his wife and two children.

Cell: (207) 415-7998






Cindy Kueck joined Sullivan Multi in April 2007 as Contract Manager. She began her real estate career working in marketing for Mark Stimson in 1998, and became a licensed agent in 1999 before helping to create and manage a new agency in 2004.Cindy is originally from Cheshire, Connecticut. She studied at the Rochester Institute of Technology, and settled in Maine in 1998. She currently lives in Scarborough with her husband, two children, and an ever-changing number of fish.





No One Will Out Work Us
There is no substitute for hard work.  In the end, hard work is what separates great businesses from the mediocre ones.  We work extremely hard to find the best opportunities for our clients, protect their interests, and get the good deals to close.

The High Road
Sullivan Multi Family Realty makes every effort to operate at the highest ethical level.  We plan on being around for many years and surviving on our reputation.  Simply put, we sleep well at night.

Educate Our Clients
Our goal is to educate our clients on what Multi Unit ownership entails and on the current market.  We do not push sales or believe that Multi Unit investments are good for everyone.  We help our clients decide if a Multi may be a good investment and, if so, what type.  In addition, we provide the Sullivan Multi Landlord Kit and ongoing support after the sale.  Our ultimate goal is to help our clients be successful Multi Unit owners.

The Fun
We love what we do and have a lot of fun doing it.  And that makes all of the above pretty easy.





Sullivan Multi Family Realty

84 Middle Street Portland, ME 04101

Phone: 207-771-5556

Fax: 207-773-4647




Our Staff


Bill Sullivan