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★★★★★
"Callan was such a joy to work with in leasing our UWS apartment! His creative marketing, incredible work ethic, and can-do attitude got our apartment rented quickly and for top dollar. We can’t recommend him enough if you have any real estate needs!"-Amy L.
★★★★★
"The best experience working with Callan, helping us navigate our options in the big city. This was after many attempts trying to do it on our own. He narrowed our focus, streamlined the process, and had our backs the whole time! Highly highly recommend him!" -Sue R.
★★★★★
"My experience with Callan was ideal in every way. We found a beautiful place in the West Village that we thoroughly enjoy, and thanks to Callan every step was smooth. He acts quickly but with care, he is knowledgeable and sharp while still being trustworthy and kind. I cannot recommend him highly enough." -Jessica V.
★★★★★
"Callan is a world class real estate agent. He negotiated me an incredible deal, connected me to the best mortgage rate available in NYC (3% lower than most banks) and his communication is second to none. As an immigrant to the United States I was not as familiar with the system of purchasing here and I felt supported and empowered through the entire process. I have and will continue to recommend him to everyone I know." -Pierre M.
★★★★★
"Hands down, Callan Bergmann is one of the best real estate professionals with whom we have worked. He found us a great buyer for our Manhattan condo at asking price - and in a tough market. He is professional, high energy, friendly, honest, sincere and results-oriented. Couldn't have asked for a better experience!" -Alan C.
Callan Bergmann is a real estate agent with a passion for helping clients feel informed, empowered, and excited throughout their buying or selling journey. A former Broadway performer turned full-time agent, Callan brings discipline, creativity, and warmth to everything he does.
Since purchasing and renovating his first home in 2018, Callan has bought and renovated seven properties (and counting) and has developed a deep, firsthand understanding of what makes a property both beautiful and financially sound. Whether you’re a first-time buyer, a seasoned investor, or looking for a second home in the Hudson Valley, Callan’s real-world experience and honest guidance set him apart.
Based in New York City and a dedicated weekender upstate, Callan specializes in both NYC and country properties, with a focus on maximizing value and making the process seamless for his clients. He’s known for his thoughtful communication, strong negotiating skills, and eye for design—and is proud to bring genuine care and expertise to every transaction.
Callan Bergmann’s Listings
Callan Bergmann’s Transactions

$6,497
- Bedrooms
- 1
105 W 29th St, Unit 39K
Chelsea

$6,300
- Bedrooms
- 4
142 West 136th Street #2
New York

$3,800
- Bedrooms
- Alcove
13 W 13 #1CS
New York