I live and work in Newport Coast, and am an expert in the area.
I can privately tell you who owns the property, it's easy to find as its public record. But I guess the real question is why do you need to know? Knowing the answer to that question may help me help you in answering any questions you might have about the property and its owners. Contact me directly on my cell phone at 714-381-2597 and I can help you in more detail.