top of page

Let's Build Something Big

James O'Neill Enterprises is a leading Home Development Company in Long Island, NY.


We pride ourselves on developing smart, high-tech homes, with a sustainable footprint. Working with a strong team of industry professionals, we have a proven track record in unlocking value in sites and translating client visions into a reality.


Whether you’re looking to invest in a new build and refurbishment schemes, collaborate on projects, or an existing landowner with a joint venture idea, James O'Neill Enterprises has the collective skills and experience to translate your ideas.

Contact Us


bottom of page