John Keenan

John Keenan is a New York City-based real estate advisor specializing in luxury residential sales across Manhattan and Brooklyn. With more than 12 years of experience and 250+ closed transactions, John brings a calm, strategic approach to every deal, guiding sellers and buyers through the market with clarity, discretion, and strong execution. His experience spans townhouses, condominiums, new development, co-ops and rentals.

John has worked alongside several of New York City’s top-performing brokerage teams and offers clients an established network, trusted relationships throughout the brokerage community, and a deep understanding of value, positioning, and market dynamics. He has served as Sales Manager on four new development projects, bringing hands-on expertise in pricing strategy, product positioning, and sellout execution. Known for his attention to detail and responsiveness, he partners closely with clients from early strategy through closing.

A third-generation New Yorker with deep Brooklyn roots, John brings both local perspective and professional discipline to every deal, delivering trusted guidance, discretion, and results. In addition to brokerage, his experience extends into property management and development, where he manages and advises on investment properties across Brooklyn and Florida. Clients value John’s steady guidance, market intelligence, and ability to deliver results while protecting time, privacy, and long-term objectives.