For sale: $8,100,000. Sitting on 3.5 acres behind 3 gated entries is a captivating, very private 6 bdrm Spanish Colonial Revival home + guest home designed by Mike Higgins. The estate has 5 car garages at the main home + a drive-thru 1,798 sf a/c garage w/high ceilings for 5 cars, RV or boat. Featured in Phoenix Home and Garden,this architecturally beautiful estate showcases distressed planked wood flooring,an abundance of decorative tilework,unique design details, Douglas fir…