If you're ready to experience the magic of South Florida's real estate market, schedule a call with John today. He has a special talent for turning tourists into residents and will show you why this area is the perfect place to call home. Let Gillen Property Management guide you to a new chapter filled with sunshine, stunning beaches, and an unmatched lifestyle.

Let us be your premier destination for exceptional Real Estate Services in South Florida. With our expertise and passion for helping clients make the most of the amazing lifestyle that awaits in this vibrant region, we are your gateway to a summer-like paradise all year long. Here's what sets us apart:

Expert Guidance from John Gillen

As a licensed Realtor with Castelli Real Estate Services, John Gillen brings his deep commitment to client satisfaction and extensive knowledge of the local real estate market. Whether you're buying, selling, or relocating, his expertise and resources will maximize your real estate experience.


South Florida Specialist

Born and raised in Brooklyn, NY, John has been a proud resident of South Florida since 2017. His intimate understanding of the area and its real estate market ensures that clients receive invaluable insights and guidance when making their move to this desirable location.

Diverse Real Estate Expertise

From off-campus student housing to first-time homebuyers and 1031 Exchange transactions, John is dedicated to assisting clients with a wide range of real estate needs. His versatility and comprehensive approach make him the ideal partner for achieving your real estate goals.

Always Learning & Growing

John Gillen has been awarded the At Home with Diversity® certification from the National Association of REALTORS®, received a Managing Home Inspections certificate, and he is certified and trained to work with first time homebuyers through the Hometown Heroes Program.


Recognized Success

John's outstanding achievements in the real estate industry speak for themselves. His Agent Recognition as a Top 5 Performer in 2020, inclusion in the Millionaires Club in 2021 and 2022, and Ruby Award for 2022 exemplify his exceptional skills and commitment to delivering top-notch service to his clients.

Personalized Service

At Gillen Property Management, we prioritize building strong relationships with our clients. We take the time to understand your unique needs and goals, ensuring that we provide tailored solutions that exceed your expectations.