25 Reviews

Verified by

  • SATISFACTION
    4.6/5.0
  • RECOMMENDATION
    4.7/5.0
  • PERFORMANCE
    4.8/5.0
  • Seller
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    • Performance

  • Seller
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    John Callahan is an outstanding agent. I've worked with other brokers for properties in other areas and he is top-notch. He knows the market inside and out, had a well thought out strategy to maximize sale price and time to close, both of which were important for me. I highly recommend John to everyone looking to buy or sell property in Lowell.
  • Seller
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    I like working with John, after 4 transactions I would call him again, I trust him.
  • Seller
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    JOHN Callahan made selling my condo easy!! He was completely professional! He was excellent! I feel lucky to have him as my realestat agent. Best ever experience!
  • Buyer
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  • Seller
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    I knew John Callahan, whom I had worked with previously in the purchase of the property, to be an expert in the area and that he'd get me the best deal possible. Indeed, the property sold at full asking price, which was much higher than my expectations, within 3 days. John always responded very quickly to any questions that I had-- the service was very personal.
  • Seller
    • Satisfaction

    • Recommendation

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    We had a great experience with John. He knows what he's doing and that helps with the entire process. His knowledge of the area is unmatched. He knows the price points and has a solid sales ability. I highly recommend him for anyone looking to sell.
  • Seller
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    John is a true professional and I would highly recommend him to other sellers
  • Buyer
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  • Seller
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    John made this sale the easiest real estate transaction I have been through to date. John did whatever needed to be done quickly and professionally. I was never left wondering what the next step was. He was always on top of everything. He went above and beyond his responsibilities to make sure I got what I needed. Very little effeort was required on my end. His knowledge of the area is an asset. I had used John in the past to rent the unit. It never stayed on the market for long. He was always there to answer questions even long after the deal was done. I never considered using anyone else for my sale and I am very satisfied with the outcome.
  • Seller
    • Satisfaction

    • Recommendation

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    John is an excellent agent who is very knowledgeable about real estate in the city of Lowell.Therefore I trust his instincts for getting the property sold. I especially appreciated him arriving at my condo early one morning with ladder and hardware to work open my large condo windows that were painted shut. As a result of such dedication, the sale was finalized. I would highly recommend John for future real estate transactions.
  • Seller
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  • Seller
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  • Seller
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    Ten years ago, when my wife and I purchaased our first loft condo In Lowell, John Callahan was our broker and helped us find the right place for us. It was a wonderful experience, so when we were ready to sell that same condo 10 years later, we didn't hesitate to contact John again. He is easy to work with, knowledgeable of the local market, and very quick to communicate any necessary updates. We would recommend John to anyone purchasing a condo in the Lowell area.
  • Seller
    • Satisfaction

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    • Performance

    Obviously knows the downtown Lowell market. Handled everything professionally, efficiently and thoroughly. Was no longer local and made this sale very easy.
  • Seller
    • Satisfaction

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    John knows what he is doing and exudes confidence that made me feel great about working with him.
  • Buyer
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  • Seller
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    I worked with John 6 years ago when I purchased my Condo. He was very patient and showed me many units through out the Downtown Lowell area. When I finally found the one I wanted the process could not have gone any smoother. When it was time to put the unit back on the market I never thought twice about who I was going contact. John is well connected in Lowell. He helped locate contractors to fix some minor issues with the unit. Since I no longer live close by, he went above and beyond the call of duty by also escorting them into the unit saving me from the 2+ hours of drive time to get over there. John also hooked me up with local, experienced Real Estate attorneys when I purchased and again when I sold. My unit sold in one day. Now there are no guarantees others will have the same mileage, so much of it depends on timing and I got lucky I needed to sell when the market happened to be hot. But I have no doubt in a slower market I still would have the best guy marketing the unit for me. The process was painless at each milestone along the way. I can't say enough good things about John. He's the man!
  • Seller
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    Thanks John. I learned a lot from owning a condominium like CP3 in Lowell and would suggest JC's services in DTL.
  • Seller
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    This was a rental property, and over the years John Callahan has consistently come up with perfect tenants for me, every time. I couldn't have been more satisfied working with him. He knows the business, and is always available to help, whatever the situation. He's aggressive and hard working, yet a gentleman at all times. Throughout the entire selling process, he continued to amaze me with his efficient handling of every facet of the closing procedure. When the time comes, I look forward to working with John again with other property that I'll be selling.
  • Seller
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  • Seller
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  • Seller
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  • Seller
    • Satisfaction

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  • Buyer
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    I met John 3 years ago when I was looking to purchase a condo in downtown Lowell. He found me the best place!! Then when I needed to rent out my unit 1.5 years later, he helped find me the best tenant!! And now help with the sale of that condo! John is AWESOME. He knows what he is doing, he knows the market, he knows how to get the best deal and he is a really nice guy! He is supportive, knowledgeable and goes the extra mile for his clients!! I love working with him!!! He is really the best!! Thank you so much John for all your help!! It is a very smooth process with John! I don't have to stress out about anything!!