David DeMarco Real Estate Agent at Gibson Sotheby's International Realty

David DeMarco

Real Estate Agent at
Gibson Sotheby's International Realty

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  • First Time Home Buyers
  • Investment Properties
  • Relocations
  • New Construction
  • Luxury Specialist

Is David the right agent for you?

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Are you looking to Buy or Sell?

Agent Highlights

David sells properties fast - selling more than 54% quicker than the average Boston agent.
David gets the job done - completing more sales than the average Boston agent.

David's Transactions

  • Somerville, MA
    Condominium
    Seller
    $1,335,000
    01/05/2026
  • Weymouth, MA
    Condominium
    Buyer
    $270,000
    12/15/2025
  • Walpole, MA
    Single Family Home
    Buyer
    $695,000
    10/30/2025
  • Boston, MA
    Condominium
    Seller
    $1,075,000
    07/01/2024
  • Boston, MA
    Condominium
    Seller
    $1,160,000
    09/22/2023
  • Boston, MA
    Condominium
    Seller
    $858,000
    03/15/2023
  • Boston, MA
    Condominium
    Seller
    $499,000
    04/05/2022

More about David DeMarco

As a realtor who has lived in the Boston area for over 40 years now, David has an extensive knowledge of not only the Metro Boston area and its individual aspects, but many of Boston's sleepy suburbs as well. David joined Gibson Sotheby's International Realty in 2011 after a successful career in Personal Finance. And just as he was a trusted advisor and advocate for his clients assisting them with their assets and preparations for the future, it was only a natural transition for him to begin advising them on their most valuable asset, their home. David will tell you that any purchase requires a successful plan. As a Seller, there are key elements in devising an effective marketing strategy that will ensure the successful sale of your home and return on investment. And as a Buyer, assessing your financial options and your current roadmap, will not only put your current position in ...
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Other Certifications

Accredited Buyer's Representative (ABR®), Seniors Real Estate Specialist (SRES)

License Number

0009518248

David DeMarco's Reviews & Ratings

Tell us about your experience with
David DeMarco

    • "Dave was instrumental in helping us find the home we wanted. As first-time home buyers, we had a number of questions to which he always had a fast and professional response. At the beginning of the process, he selected an appropriate array of properties that helped to clarify our criteria. From there, he remained attentive to detail as we navigated the process of buying a home. My family is grateful for the care, the concern, and the human side to David's work. We recommend him highly."

      - Dan R. - Single Family Sharon, Ma
    • "David's style of business is that of a consultant as well as a friend. In working to find a first home for myself he had the patience and persistence to work hard in finding my wonderful condo. All throughout the process, David let me vent my concerns and always had the reassuring answers to keep me at ease. I was so happy with the whole process and would recommend David to anyone who wants the professionalism and guidance only he can offer." -David P

      - David P. -Condominium Boston, Ma
    • - I worked with David to purchase a very difficult property. He was on top of every aspect of the purchase. Always available and responsive to questions, he was both professional and personable. David was instrumental in getting this sale to go through. He stayed one step ahead in every step of the process. From the initial viewing, bidding, P&S, inspection, environmental issues, closing and follow up on holdbacks, David was there for every step. I highly recommend David and will use him in the future for any real estate needs.

      - Andrea W. -Land/Investment Cohasset, Ma
    • When we started the process of finding our first property to purchase, we wanted to work with an agent that was patient, experienced and honest above all else. David brought these three qualities and much more to our home buying process. From the beginning, Davids warm personality and thoughtful approach put us at ease. He was very committed to understanding our top needs and wants in a home and developed a search strategy tailor made for us. David is incredibly responsive, tenacious and thorough. Additionally, David knows the market inside out and was very patient, helpful and resourceful throughout the entire process. He walked us through each stage of the process, informed us about what to expect and always answered our follow up questions. He knows what to look for in a house and so, we felt he was genuinely interested in and cared about us finding the right home rather than making his sale. We also never felt pressured to make a decision. We are grateful for his help in securing the right home (at the right price) at a time when its been so challenging for many. David was exceptionally professional in every direction yet very personable and so it felt like we were hanging out with our good friend each time we met with him. Additionally, given his vast experience in the field, he was able to recommend great people to satisfy our other needs in the process. Through him, we were able to assemble an awesome team-all of who came together to ensure everything worked out for our good. David responds very quickly and is reliable. We never knew we could have such an enjoyable experience with a realtor. The absolute BEST thing about David is that he is a very honest and sincere person who would go miles to serve and make things happen for his clients. You don't need to think twice if David is your agent! We simply cannot say enough about the positive experience we had with David. He is hands-down the BEST realtor in the Boston area! Even after we got the keys, David has been in touch and dedicated to making sure we are safe and comfortable in our new home. We can truly say that David was not just a realtor but also a friend. Others would be wise to contact David. You will not be disappointed. We will definitely use him for future real estate needs.

      - M. Ford - Single Family Boston, Ma
    • We worked with David in a previous sale/purchase and had no hesitation to working with him again. He is very professional, responsive and available 24/7, and communicated with us in a knowledgeable and open manner. He did research and shared with us to ensure we set a realistic sale price, and his marketing of our property was perfect. We sold for asking price after the first open house. And, David is just a great guy.

      - Joan L. -Condominium Jamaica Plain, Ma
    • "..having David right there with us was like having a fabulous realtor, friend, and at times therapist, all rolled into one. "

      - Ronel R - Milton, Ma
    • We moved to the Boston area about three months ago. In retrospect, we didnt have a clear idea of what kind of house we were looking for. David had a good familiarity with a lot of areas in which we looked in order to narrow down the right home for us. He also did a lot of due diligence to learn about properties in which we were interested. We never had trouble reaching David when we had questions and he was very quick to respond to us with substantive information. Even when there were hiccups in the buying process because of the seller, David stayed on top of the situation to make sure everything got resolved quickly, working well with our attorney, who was a recommendation of Davids. Id be happy to use him again for real estate transactions in the future.

      - Adam M-Single Family Canton, Ma
    • David was the agent for the sale of my townhouse in the South End. I have used agents to buy and sell a dozen properties over the years and I recommend David without reservation. He is honest and hardworking and negotiated a very good price for my house. I have not always felt that an agent has deserved his or her percentage. That is not the case with David. He earned his commission...and my gratitude. I would hire him again in a heartbeat.

      - Lois R - Townhouse Boston, Ma
    • David was recommended to us by a good friend and he did not disappoint. We had trouble selling our house with a previous agent and David brought fresh eyes, professionalism, and a can-do attitude. He was an extremely motivated,innovative and we sold our house at the full asking price. My wife and I highly recommend him!

      - Kurt B. - Single Family Newton, Ma
    • Dave was great! He's now helped me buy twice and sell once, and he does notdisappoint. He's got a great handle on the market, makes himself available at all times, and is fully committed to customer service. I hope I stay in my current home for a long time but, when I'm ready to move you, you can bet that Dave will be the first person I call!

      - David P. - Condominium Boston, Ma
    • "I was referred to Dave by a friend and not only did he meet expectations.. he wildly exceeded them. He was on my team from the beginning, gave great recommendations for bankers, lawyers, contractors.. just amazing. He even gave great.restaurant recommendations! He checked in, followed up.. incredible. He even got me cat litter when I was transporting my cat during my move. First class all the way.. oh I got an amazing place as well in a phenomenal neighborhood! Can't recommend strongly enough."

      - Mary E. P. -Condo Somerville, Ma
    • David was brilliant! Only prospective buyers who were seriously interested in purchasing my very special space were shown the unit. He was very considerate of me and my time, unfailingly enthusiastic and very committed. The result was a successful sale in record time for a price over list."

      - Ann J - Condo Jamaica Plain, Ma