The Brennan Commercial Team, led by Bernadette Brennan, is one of New York City’s top-performing commercial real estate teams and a go-to partner for owners, investors, and agents navigating complex transactions across office, retail, and mixed-use assets.
As the driving force behind the growth of SERHANT.’s commercial division, Bernadette has built a reputation for executing high-impact deals and unlocking value in competitive markets. Her entrepreneurial approach and sharp negotiation skills position the team to deliver strategic, results-driven outcomes at every stage of the process.
The Brennan Commercial Team is also the force behind “List & Assist,” an innovative platform designed to partner with residential agents and bridge the gap into the commercial market. Through this platform, the team has become a go-to partner not only within the brokerage community, but also for other commercial firms seeking greater visibility, expanded reach, and access to end-user buyers. By combining collaboration with strategic marketing, the team consistently drives qualified demand and maximizes exposure for every asset.
Combining creative marketing, real-time market insight, and an expansive network, the team delivers results with precision, discretion, and impact.
Executive Director | SERHANT. Commercial | Licensed Associate Real Estate Broker
Licensed Real Estate Salesperson | Commercial Operations & Transaction Manager
Referral Director
Licensed Associate Real Estate Broker
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July 15, 2026
“New York City has been part of our story since the earliest days of Airbnb. This building reflects our long-term commitment to the city and will be home to one of our largest employee hubs outside of San Francisco,” Airbnb co-founder and CEO Brian Chesky told WSJ in a statement.
July 9, 2026
"Airbnb has been revealed as the mystery buyer of 281 Park Avenue South, a landmarked building in Manhattan’s Gramercy neighborhood that is famous for its"
April 13, 2026
"One hundred days into Zohran Mamdani’s mayoralty, neither the greatest hopes nor the greatest fears about the Mamdani administration have come to pass."
March 4, 2026
"Commercial real estate has always been a relationship business. But today, clients and investors are getting to know you way before the first call or meeting. They’re Googling you, checking out your bio and portfolio, reading your posts and forming an opinion before picking up the phone. This is where personal branding comes into play."
January 21, 2026
"Season two of Owning Manhattan documents her personal growth, key friendships, and major deals."
January 19, 2026
"In 2022, New York City lost an estimated $23 billion in economic activity due to parents leaving the workforce, paring down work schedules or modifying career"
