The Atlantic Advisory Team at SERHANT® delivers a private-client real estate experience defined by white-glove service, elite market intelligence, and uncompromising execution. With over a quarter-billion dollars sold and a 93.5% close ratio, we bring together boutique personalization with global reach—empowering buyers, sellers, developers, and investors across Manhattan, Brooklyn, Queens, The Bronx, Nassau and Suffolk Counties, the Hamptons, and South Florida.
Led by Jason Tsalkas, a media-featured advisor seen on Million Dollar Listing New York and spotlighted in multiple publications, the team is recognized for negotiation mastery, new development expertise, and strategic rental advisory ranging from full-building portfolios to individual investment guidance. Several team members have been honored with Agent of the Month awards, and other notable accolades, reinforcing our culture of performance and excellence.
What truly differentiates the Atlantic Advisory Team is our radical transparency, data-driven strategy, and unmatched industry ecosystem. Our clients gain priority access to every trusted professional required for a seamless experience—elite attorneys, painters, carpenters, designers, movers, floor specialists, landscapers, and more. If it touches the transaction, we’ve already vetted the best.
Whether you’re a first-time buyer or a seasoned investor expanding multi-market holdings, our approach is polished, boutique, and deeply personal. We lead with authenticity, execute with intelligence, and make the process feel effortless and enjoyable.
At every price point and every stage of the journey, we deliver white-glove strategy, seamless execution, and results that stand up to the data—because real estate isn’t just a transaction to us. It’s a lifetime advisory relationship.
Licensed Real Estate Associate Broker
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Licensed Real Estate Salesperson
Discover our expertly curated collection of properties for sale. With a focus on quality and value, we offer some of the best properties on the market.
