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  5  
58 reviewsacross 28 different locations, showing 12.
17 days ago
Kelly is excellent and knowledgeable on real estate and communication skills is five stars .

Kelly has been in this business since 1992, when I bought my place since then I always reach out to her for RE rentals for past 6 years and with her experience and knowledge have make things move spontaneously and comfortable to evaluate and rent. She is priority on my list for any purchase, Sales and renting of residential property Etc.

Kelly Catallo

Kelly Catallo

  5   (42 reviews)
4 months ago
A Trusted Partner for Every Step of Our Real Estate Journey

We truly can’t recommend Kelly highly enough. Our relationship with Kelly goes back five or six years, starting with her helping us find our first rental apartment in Medford. From day one, she stood out for how well she listened, how knowledgeable she was, and how easy she made the whole process feel. Since then, Kelly has been part of some major milestones for us. She helped us become homeowners in the North Shore area, and what impressed us most was how deeply she understood what we were looking for - not just a house, but a place that would truly feel like home. Her market insight, strong network, and thoughtful guidance made a huge difference, especially in competitive situations. Most recently, she supported us in purchasing an investment condo in Lynn, MA. Once again, her strategy, responsiveness, and confidence at the negotiation table were invaluable. Having Kelly represent us always feels like a real advantage, she’s sharp, well-prepared, and always looking out for our best interests. Overall, Kelly’s style, market knowledge, and presence make her a true pleasure to work with. She brings a rare mix of professionalism and warmth, and we feel incredibly lucky to have had her by our side through so many important decisions. If you’re looking for someone you can truly trust in real estate, Kelly is it.

Kelly Catallo

Kelly Catallo

  5   (42 reviews)
5 months ago
Above and Beyond

After a long and sometimes challenging real estate journey, I cannot say enough positive things about Kelly Catallo from Cosmopolitan Realty. From start to finish, Kelly was dedicated, professional, and worked extremely hard to ensure the transaction was completed within the required timeframe. She went above and beyond, working closely with the state and attorneys to keep the process moving forward and to resolve every obstacle that arose. Her persistence, attention to detail, and commitment truly made the difference in successfully closing this deal. I am incredibly grateful to Kelly and her entire team for their outstanding effort and support. Their expertise and dedication made what could have been a stressful experience a smooth and successful one. I highly recommend Kelly Catallo and Cosmopolitan Realty to anyone looking for a reliable and hardworking real estate professional.

Kelly Catallo

Kelly Catallo

  5   (42 reviews)
7 months ago
Responsible agent who knows your needs

We had a wonderful experience working with Elsa! She was incredibly patient throughout the entire process and always put herself in our shoes to understand exactly what we were looking for. Her dedication and thoughtful guidance made us feel supported every step of the way. Thanks to her hard work, we found the perfect home that truly fits our needs. We couldn’t be more grateful and highly recommend Elsa to anyone looking for a knowledgeable and caring realtor!

Elsa Liu

Elsa Liu

  5   (11 reviews)
8 months ago
More Than an Agent—A Trusted Partner in the Process

Working with Elsa has been an exceptional experience. From the very beginning, she impressed us with her deep market knowledge, clear communication, and genuine honesty. Unlike agents who focus only on making a sale, Elsa always prioritized our needs and financial situation, carefully listening to what mattered most to us and tailoring her search accordingly. One of the aspects we appreciated most was her thoughtfulness regarding logistics. Due to the time difference, she was always flexible in arranging calls at hours convenient for us and ensured our trips were planned efficiently. She maximized our time on each visit by organizing well-coordinated and relevant property tours, ensuring we saw the best matches rather than wasting time. Throughout the entire process, she remained supportive, professional, and proactive, making us feel confident and cared for. We highly recommend Elsa for her dedication, integrity, and client-first approach.

Elsa Liu

Elsa Liu

  5   (11 reviews)
8 months ago
Very good agent.

She has very professional knowledge and good communication skills.

Elsa Liu

Elsa Liu

  5   (11 reviews)
8 months ago
sweet girl~

I really want to thank my real estate agent. She was professional, patient, and always quick to respond to my questions. She made the whole process smooth and stress-free.

Elsa Liu

Elsa Liu

  5   (11 reviews)
9 months ago
The best of the best

Even though it was a difficult situation, Kelly and her team came through with flying colors! Kelly’s skill and professionalism enabled her to find just the right tenants even though there was much adversity. Did I mention that I am a repeat client? Thanks again for another great experience, Kelly!

Kelly Catallo

Kelly Catallo

  5   (42 reviews)
over 1 year ago
Market Knowledge

Kelly, was outstanding to work with!!! Kelly was able to manage the sale of the property in addition to dealing family personalities and different family opinions through the process. If you want the best sale price for your house you should hire Kelly. If you want a realtor available 24/7 to answer your questions Kelly is the one to hire. Kelly was extremely professional, and diligent durning the process.

Kelly Catallo

Kelly Catallo

  5   (42 reviews)
over 1 year ago
The best real estate agent!!!

Thank you so much for your outstanding work in selling my home! Your professionalism, expertise, and dedication made the entire process smooth and stress-free. I truly appreciate your efforts in getting the best possible deal. Highly recommend your services to anyone looking to buy or sell!

Elsa Liu

Elsa Liu

  5   (11 reviews)
over 1 year ago
Kelly is responsive, professional, and knowledgeable

Kelly guided us super swiftly and expertly through the home buying process. She is lightning quick to respond to an email or text and has so much industry knowledge.

Kelly Catallo

Kelly Catallo

  5   (42 reviews)
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Realty ONE Group Cosmopolitan | Medford
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