Sean Jackman

Sean Jackman is a licensed real estate professional serving Nassau County, Queens, and Brooklyn, with a focus on first time buyers and homeowners preparing to sell. Since entering real estate in 2017, Sean has built his business around clear guidance, honest advice, and steady execution in every phase of a transaction.

Before real estate, Sean spent years in the technology sector. That career shift sharpened his problem solving mindset and attention to detail, both of which now show up in how he advises clients, manages timelines, and navigates complex deals. Clients often describe him as calm, patient, and easy to work with, especially during moments that feel overwhelming or uncertain.

Sean’s average sale price is approximately $750,000, and he has earned Bronze Sales Awards multiple times. His market knowledge spans Hempstead, Uniondale, Baldwin, Roosevelt, Queens, and Brooklyn, where he works closely with buyers making their first purchase and sellers preparing to move on to their next chapter.

As a husband and father of five, Sean understands that real estate decisions are rarely just financial. They are personal. That perspective shapes how he approaches every client relationship, with care, clarity, and respect for what matters most to the people he serves.

Sean believes real estate works best when clients feel informed, supported, and confident in their choices. His goal is simple: provide real advice, deliver real results, and make sure every client feels prepared at every step.