McSherry Companies is committed to delivering the best possible service to each and every client. Our company philosophy is consistent in perfect action, proper mindset, genuine relationships and foolproof systems. As a result we have developed an enterprise culture that remains in constant motion to produce consistent results.

Our mission is to provide personalized services tailored specifically to your vision, goals and needs while achieving creative solutions that surpass even industry best practices.

We make sure every project meets our exacting standards of excellence by using top tier technologies in combination with unparalleled customer support throughout the process.

Let us show you what we can do – contact us today!

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Real Estate Investment Portfolio


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Social Media Following

John is one of the Douglas Elliman Inc. passionate agents delivering exceptional experiences. Douglas Elliman Inc. is a residential brokerage company. The Company offers a comprehensive suite of technology-enabled real estate services and investments, as well as operates property management, title and escrow companies, among other ancillary services.

Who is John McSherry?

John’s number one goal is to help others create the same success without suffering like I did and my big ‘Why’ is to feed one million children a year across the world. Having this big ‘Why’ pushes me to accomplish this goal without letting anything get in my way. I will do whatever it takes to accomplish this goal and help others.

John’s accomplishments have not gone unnoticed. He was the #1 selling real estate agent in his office and winner of the Long Island Board of Realtors YPN Top 20 Under 40 Award. He was also the President of the Young Professionals Network and is in the top 1% of real estate agents nationwide. One of the lessons John has learned is the importance of taking action every day. He advises others to “take imperfect action every day, have faith in your goals, talk to everyone, and tell them what you do.”

He has acquired some of his biggest investment deals from simply striking up conversations with people and finding ways to help them. Looking ahead, John aspires to take his brand to the international stage. He envisions himself speaking on stage, helping millions of people invest in real estate to create wealth, and raising money for those in need. He also hopes to have a real estate TV show based on helping people.


Working with John has been a pleasure. He is always available and understanding. He is not pushy and listened to what we wanted to obtain in a property. Working with him for over a year he has been a great realtor and a good friend. Having someone positive in the house hunting makes the process much easier through the frustrations that go along with it. 

Chrisy B.

John has great knowledge of the business. He is very helpful and follows up to be sure you are happy. I had a Great experience dealing with him. hope we can do more in the future


John is a very honest, hardworking and dedicated guy. He helped us get the house we loved, not pushy at all. Works very hard for the benefit of his clients. He went out of the way to help us seal the deal. Always available to help. If someone is looking for a hassle free way of buying a house, he is your guy. Thanks again John, keep up the good work!


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