4.98 out of 5.00
Based on 474 Reviews
Communications Skills
Contact Expectations
Experience
Negotiation Skills
Neighbourhood Knowledge
Professionalism
Property Knowledge
Reviewed 3 weeks ago by Nick Van Eeuwyk
Sergey Korostensky Group helped us Buy and Sell in March 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
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Sergey is one of the best agents there is! He is very knowledgeable and understands the fundamentals of real estate instead of trying to sell you a shiny object. He is also very responsive, reliable, and patient. He helped us find our dream home. Can’t thank him enough!
Reviewed 3 weeks ago by Hicham Amri
Sergey Korostensky Group helped us Buy in November 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
Professionalism
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Property Knowledge
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Sergey was fantastic to work with! He helped me buy my condo and made the whole process easy and stress-free. He’s knowledgeable, responsive, and genuinely cares about his clients. Thank you, Sergey, for all your effort. I really appreciate it!
Reviewed 3 weeks ago by Oxana Racova
Sergey Korostensky Group helped us Buy and Sell in June 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
Professionalism
Negotiation Skills
Property Knowledge
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This is our second time working with Sergey, and once again the experience was outstanding. What I really appreciate about Sergey is his genuine interest in helping you find the perfect home. He helped us find a house that went beyond our expectations. He never pushes you to buy quickly, and he’s always open to feedback, constantly looking for ways to make his service and team even better.
Reviewed 3 weeks ago by Natalia Shubina
Sergey Korostensky Group helped us Buy in October 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
Professionalism
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Property Knowledge
Communications Skills
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We are absolutely thrilled with the service provided by Sergey K. From start to finish, He was professional, responsive, and incredibly knowledgeable. He guided us through every step of the process and ensured a smooth and successful transaction. We couldn't have asked for a better realtor! Highly recommended!
Reviewed 1 month ago by Vasyl Shubin
Sergey Korostensky Group helped us Buy in October 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
Professionalism
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October 2025 I would like to say my great gratitude to Sergey for his assistance in purchasing a townhouse. This was my second experience working with this realtor, and everything went perfectly👍 I would especially like to highlight the following strengths: - excellent communication, always available - prompt display of properties of interest - providing information about the area where we are looking for a home - completing the transaction within a short timeframe - assisting in a fair price negotiation with the seller after conducting a technical examination - and most importantly, it feels like he was the link between the brokers, the lawyer, the seller's realtor, and everyone else, making sure we could buy a townhouse with the best conditions for us. I highly recommend Sergey as a responsible and reliable realtor🤝
Reviewed 3 months ago by Stanislav Reshetnikov
Sergey Korostensky Group helped us Buy in July 2025
5.00
out of 5
Neighbourhood Knowledge
Experience
Professionalism
Negotiation Skills
Property Knowledge
Communications Skills
Contact Expectations
Thank you very much Sergey for your support, attention to details and taking our case as your own. We could feel you care from search of the property to finalizing purchase. You expressed genuine caring attitude to our situation what we greatly appreciate it!!!