Jai Magner koch

Exceptional Service in Real Estate!

Coldwell Banker Realty
20803 Biscayne Blvd, Suite 102, Aventura, FL 33180


Tel: 305-931-8266
Cell: 305-984-6966

Markets Served: Miami Beach, Florida;Miami Shores, Florida;Coconut Grove, Florida;Biscayne Park, Florida;

Specialties: Eco/Green Properties; Executive Relocation; Listing Specialist; Waterfront/Waterview;

What do Clients Say?

Jai exceeded our expectations during our sale in every aspect of the process. Her work as an agent is detail-oriented, reliable and honest. Her expertise and knowledge of the process and area decreased our stress during a busy and challenging time. We had several interested buyers who appreciated her expansive understanding of our property. My husband and I felt her communication was superb; she additionally provided advice but also respected our opinions. We highly recommend her work.

Dr. Whitney Wheeler

Jai is the best realtor in Miami, and we are now happily living in our new and beautiful home because of her representation. She is experienced, connected, and grounded. She is approachable, available, and compassionate. She demonstrated her trustworthiness and professionalism in advocating for her clients as she helped us navigate through some complicated interactions in which we had limited experience. We had a very demanding timeframe to close on a house, and she made it happen with confidence. I never doubted that I was getting the most reliable information that was in our best interest, and ultimately we got one of the best dollar-per-square-foot deals in the city. We owe her so much and we would recommend her to anyone who is interested in buying, renting, or selling property in Miami.

Dr. Nathan Carberry

Jai handled the sale of our house in Miami Shores at the end of 2022. She was fantastic to work with and we couldn’t have asked for a better agent. She and her team did an excellent job presenting and marketing the property. She was easy to communicate with and always accessible. We would absolutely recommend her and were grateful we chose to work with her!

Dr. Daniel O'Neil

Working with Jai was a breeze! She made the home-searching and buying experience enjoyable (despite a hectic buyer's market). She was always informative, prompt, and organized throughout our time working together. She has a keen eye and knows the Miami area extremely well. As first time home buyers we could not have asked for a better realtor and cannot recommend her enough.

Dr. Alexandra Cocores

Jai is my favorite and go to realtor when it comes to Miami real estate. Nobody more pleasant to deal with and she knows the markets and neighborhoods. Why? She is a native and her kids grew up in Miami schools. Super efficient and knowledgeable when it’s time to close as well. She’s helped me on the buy side and sell side. You will see!

Arthur Burns

About Jai

For Jai Magner Koch, the best feeling in the world is helping her clients find their perfect match. Currently serving the areas of Miami Shores, Biscayne Park, Shorecrest, Edgewater, Miami Beach, Aventura, Brickell, and Coconut Grove, she offers a full-service concierge real estate experience.

Whether you’re searching for the home of your dreams or the ideal buyer for your current home, Jai employs the latest technology and highest quality marketing as well as her strong ties to the community and her network of fellow Coldwell Banker agents to make sure you get exactly what you’re looking for.

Jai began investing in real estate in 2002, acquiring and managing her own properties. Shortly after, she got her real estate license because she wanted to help others succeed in the same ways she had. Through her decades of experience, she has remained organized, informative, and patient, bringing about the satisfaction of her long list of clients.

As a Miami native, she understands the nuance of the city. Her local knowledge and a large network of connections are especially helpful for busy clients whose lives take them away from Miami often. Regardless of how involved you wish to be, you can rest easy knowing that the process is in Jai’s capable, focused care.

Beyond the job, Jai is a mom to two kids, and she volunteers with bay and ocean clean-up groups. She loves fashion and travels as much as she can. As a huge foodie, she is always on the lookout for the best restaurants and can often be found at the local farmer’s market picking up fresh ingredients to turn into delicious meals for her family and friends.

Jai is proud to be a NAR Green designee and is knowledgeable about energy efficiency and sustainability in real estate.