These three aerial views in the slideshow above came from the Maricopa County Assessor’s website. I can’t be sure of the dates the images were taken but I can guess based on my knowledge of the construction progress. Click on the slideshow to advance to the next image.
The first image was taken between 2008 and the first half of 2010; it was labeled 2010 on the county website and shows the parcel and the bare pad. The second image was taken in about November of 2010 judging from the building progress; this image was labeled 2011. The third and last image had to have been taken in late 2011, judging from the shrubbery and landscape; it is marked 2012 on the county site.
Unfortunately, the county only maintains images for three years; it would have been interesting to have a view of the parcel prior to the pad excavation.