What is the winery on Grare Road in Oakville?

I’m looking at Google maps, and see what appears to be a large and well-appointed winery on Grare Road in Oakville (turns north off of Money Road). It’s about 1000 feet Northwest of Saddleback Cellars, and maybe a half-mile WNW of the Groth Winery. It’s not labeled, and I can’t find out any information about it. Anybody know?

Edit: Never mind, further investigation suggests that it is a private estate disguised as a winery. Villa Mille Rose Estate.