THE BIG CITY TEAM
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Meet The Team


Welcome to The Big City Team at Berkshire Hathaway HomeServices Fillmore Real Estate. We are your trusted real estate experts based in the heart of New York City, dedicated to helping clients successfully navigate one of the most fast-paced and competitive real estate markets in the world. Since 2021, we've built a reputation for delivering results with integrity, professionalism, and a personalized touch.

Our team is led by Colin O’Leary, a U.S. Air Force veteran and experienced real estate professional whose leadership and commitment to service define our team’s core values. Colin is supported by a talented group of agents—Beth Davis, Jonathan Ettricks, Leah Garcia, Jorge “Andy” Zalce, Oneil Grant, and Thomas Herrera. From Manhattan to Queens, and Brooklyn to The Bronx, our team has got you covered. Each member brings deep knowledge of the local market, a strong professional network, and a shared passion for helping clients achieve their real estate goals.


Whether you're buying, selling, renting, or investing, we offer tailored strategies and expert guidance every step of the way. From brownstones in Brooklyn to condos in Manhattan, we understand the unique character of each neighborhood and how to position our clients for success. Our multilingual team allows us to serve a diverse clientele with clear, confident communication and cultural understanding.

As part of the Berkshire Hathaway HomeServices network—a brand known for trust, stability, and global reach—we combine boutique-level service with the strength of a nationally recognized name. Our mission is to make your real estate experience smooth, informed, and rewarding from start to finish.

Contact us today at 646-300-2012 for a free consultation. We look forward to earning your trust and helping you achieve your real estate goals in New York City.



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Colin R. O'Leary
Founder & Team Leader
Licensed R.E. Salesperson

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Beth Davis
Co-Founder
Licensed R.E. Salesperson

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Jonathan Ettricks
Co-Founder
Licensed R.E. Salesperson

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Jorge "Andy" Zalce
Licensed R.E. Salesperson

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Leah Garcia
Licensed R.E. Salesperson

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Thomas Herrera
Licensed R.E. Salesperson

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Oneil Grant
Marketing Assistant




Interested in a career in real estate?

​The Big City Team
Berkshire Hathaway HomeServices Fillmore
4717 Avenue N, Brooklyn, NY 11234


Colin R. O'Leary
Founder & Team Leader
Licensed R/E Salesperson
Call/Text: 646-300-2012
[email protected]

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Berkshire Hathaway HomeServices and the Berkshire Hathaway HomeServices symbol are registered service marks of Columbia Insurance Company, a Berkshire Hathaway affiliate.
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