It is not currently for sale, so there are no photos to confirm, but I know that's it. From the moment it said "gated european tudor estate," I knew I had it, but let's apply some cross-references on public record real estate sites. 6 beds, 6 baths? Check. Outline of the property? That looks right. Last sold in October 2003 for just over 1.4 million and again 2 years later? Either way, that was the approximate time frame in which I found it, and that was the list price. "Adj water rights"? Yup. The only thing I'm not sure about is that Zillow et. al. says the lot is only 9 acres. It was being previously advertised as 248 acres, but mentioend adjacent parcels, so maybe those are counted differently from developed space? I hope.
Regardless, what's important is that it's real, it's really real. I can keep tabs on it in the future, see if it continues to survive, see if one day it's for sale again and I can collect new pictures.
I feel like I have accomplished something great.