Marc Chadbourne, Broker

Marc Chadbourne, Broker

Marc Chadbourne, Broker

Phone: M: 207-465-5569 207-465-5569 mobile
Phone: O: 207-613-1400 207-613-1400 office
Office: Gardner Real Estate Group
511 Congress Street
Portland, ME 04101

Working with home buyers and sellers since 1994 has earned Marc a reputation of honesty, hardwork and a high level of competency in our local real estate market. Having always lived and worked in Maine, Marc knows Maine, its landscapes and people very well. For Marc, delivering results with the clients needs, abilities and wishes is first and foremost.   

Whether you are looking for a downtown condo, the perfect ocean dream home or a quiet place in the country you have Marc’s enthusiasm, knowledge and attention to take care of every detail of your sale.

Marc’s personal time is spent with his partner, cooking and entertaining for friends and family. Marc also loves the Maine outdoors and enjoys the summer at camp, swimming, hiking and kayaking as well as being an avid tennis player.

Please contact Marc with your real estate inquiries, he is here to help!


Professional Accomplishments
President of Statewide MLS 2007
State of Maine Realtor of the Year 2009
President of Maine Association of Realtors 2010
President of Maine Listings 2016

NAR Green Designation
Notary Public


Gardner Real Estate Group is a boutique real estate company located on the Portland Peninsula. We are a group of seasoned professionals providing exceptional real estate services to locals and newcomers to Portland and Southern Maine.

"Marc is a a top notch, multi-faceted realistate broker. He takes the time to understand his clients needs, works tirelessly, is a thorough, skillful negotiator and is there for you, even after the sale. It is my pleasure to recommend Marc to anyone in search of a home."

  -Peggy Litoff, Client

"Because he's fantastic. Marc has been our realtor for two condo purchases and one sale. He's always available, unflappable, well-informed and supremely competent. He helped us sell a condo in Summer 2017 at short notice, and to get our asking price at that. He's a great realtor."

  -Scott MacEachern, Client

"We were a difficult family and he worked hard to find us the perfect house. I would highly recommend him to anyone looking to buy. "

  -Sheryl Dekelbaum, Client

"Marc is a pro's pro. Conservative, yet right there in the trenches with me as an out-of-state buyer with specific needs. His advice was always spot-on. His complete understanding of this market combined with his very real empathy makes him the complete package. I recommend Marc without reservation."

  -M. Starks, Client

"Marc is conscientious, responsive, and provides good insight into the market."

  -David Radin, Client

"Marc is a real Mainer - smart, hardworking and very good at what he does! He's great to talk to, and he really works hard for his clients. He was recommended to me, and I would recommend him as well!"

  -Elizabeth , Client

"We had our home listed for 14 months with out a single offer. After pulling it off the market and re-listing with Marc, we were under contract in 6 days!! Marc gave helpful advice, that fit within our scope of the sale and did ALL the leg work without being asked. If only the rest of life could be this easy! Anyone in need of a dedicated professional, look no further! Marc is all you need. "

  -Chris Emmons, Client

"Marc impressed us on the day we met by asking good questions that helped clarify what mattered the most in our search for a home. He then followed up with good but not overwhelming suggestions. Marc is experienced and knowledgeable in real estate throughout Maine and especially Portland. He was always willing to make the extra effort including working with us long distance and helping us through several schedule adjustments. We valued his honest opinion and his fair and realistic guidance. We whole-heartedly recommend Marc to anyone looking for a broker in the greater Portland area. "

  -Laura Withers & Bruce Couillard, Client

"Marc handled the sale of an apartment building for my family. He took charge and handled all the details with no glitches. He introduced himself to the tenants and worked with them to schedule showings. He listed our building on a Wednesday and had it under contract within a week. Marc's consideration for all parties involved (and there were a lot) resulted in what was anticipated to be a stressful transaction going smoothly. I highly recommend Marc to anyone interested in purchasing or selling."

  -Vicky Edgerly, Client

"Marc does a great job of evaluating property , making sensible recommendations & follows up on details. % days on the market , had signing in 3 weeks. "

  -Scott Landry, Client

"Marc….very nice!!! I want to thank you for getting my house back on the market quickly. Two quick points: 1) You were able to get multiple pictures on when I was previously told that the site only supported 1 picture, and 2) You created this GREAT virtual tour without being asked, where as previously I requested this numerous times and one was never created. I look forward to working with you on the sale of my house. Thanks for making this easy!"

  -Noah Davis, Client

"Cathy and I agree that your descriptions, pictures and the layout of your web site advertisement are very, very well done. Your professional service and quick respond leaves us to have total confidence in you and your office."

  -Peter & Cathy Clifford, Client

"Many thanks to Marc Chadbourne for his nonstop professionalism in helping prepare my mother's home for presentation and then carefully and wisely overseeing the sale through to closing. It was a pleasure to work with Marc and it was awesome to watch him overcome the many small and medium-sized obstacles that came our way during the process. I wish all businesses had this level of friendliness and competency."

  -The Clarks, Client

"I had worked with Marc for six months while he sold my previous home. I received OUTSTANDING service. Marc worked really hard to keep everything going smoothly with both transactions. Marc took care of every detail for me."

  -Barbara B, Client

"Marc is the best Realtor. This is the third time we have needed his expertise in selling/buying real estate and we wouldn't use any other Realtor! We recommend him to everyone who has real estate needs."

  -The Stone's, Client

"Marc is a tireless, professional real estate agent. he portrays the ideal, to me, of what a real estate agent is supposed to be all about: Helpful, knowledgeable and patient. If he doesn't know the answer to a question, he researched it and gets back to you promptly. Marc is attentive to details and provides great insights, when I request them... I recommend Marc Chadbourne for any real estate needs, without reservation..."

  -Your Cheerleaders!, Client

"Marc is the best! Until we met and worked with Marc we did not hold realtors in very high esteem. Marc completely changed our minds. He is a delight to work with. Marc pays attention to detail, really listens and hears what we want and works incredibly hard to help us find the perfect property. Marc is both professional and personable. We appreciate his vast knowledge of his profession which along with his ability to explain things clearly made us better home buyers."

  -The Veilleux's, Client

"In helping my sister find a realtor, I came upon Marc Chadbourne. What a blessing he has been throughout the whole ordeal. This was not a typical list, show and sell. I always thought of the home sale and purchase as a cut and dry process, however the opposite is so true. The knowledge required and stamina needed for this career is astounding. Marc spent many months not only listing and showing this home, he was also counselor in many instances. We could not have done any of this without him. To say that Marc went above and beyond is an understatement."

  -Walters Family, Client

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Portland, ME
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Portland, ME
Featured picture for the property 1290575
Falmouth, ME