Hi, I’m Shaughnessy Dusling — mom, animal lover, volunteer, and unapologetically authentic real estate professional serving Stony Brook, Setauket, Port Jefferson, Smithtown, Mount Sinai, Rocky Point, Miller Place, Sound Beach and surrounding areas.

I built my business on equal parts strategy and soul. With over $200M in career sales and honors like Top 500 in MLS, LIBOR 20 Under 40, Real Producers Top 40 Under 40, and 2X Real Broker Elite Agent, I’ve proven that success in real estate isn’t about being the loudest in the room — it’s about being the most authentic. Clients know me as the agent who shows up — with humor, heart, and a hot pink folder full of data.

I’m obsessed with the numbers behind the market — interpreting trends, crafting precision pricing strategies, and designing marketing campaigns that make listings impossible to scroll past. But I’m equally obsessed with caring about people — especially helping first-time buyers feel empowered, educated, and confident every step of the way. Some even call me their Real Estate Fairy Godmother, and I take that title very seriously (magic wand and all).

When I’m not negotiating contracts or showing homes, you’ll probably find me rocking out in my pink jeep to Dave Matthews band with a Dunkin’ in hand, volunteering with Long Island’s homeless community, or running events through Leverage & Lead Long Island — the women-in-business collective I co-founded that now connects over 300 powerhouse professionals.

At the heart of everything I do is one simple mission: to help people step into their power — whether that’s through homeownership, financial freedom, or community connection.

If you’re searching for the best realtor in Stony Brook, Setauket, or Port Jefferson, you’ve just found her — caffeinated, compassionate, and always Real AF.