Have you been here? If not, and you're in or near the LA area, try to make it for one of the extremely rare tours / open houses. Although really, it’s worth just driving by to see it from the street. Here’s what the LA Times printed about it in 2011.
When Frank Lloyd Wright completed the Ennis house in 1924, he immediately considered it his favorite. The last and largest of the four concrete-block houses that Wright built in the Los Angeles area remains arguably the best residential example of Mayan Revival architecture in the country. When The Times' Home section convened a panel of historians, architects and preservationists in 2008 to vote on the region's best houses of all time, the Ennis house ranked ahead of the Modernist Eames house, the John Lautner spaceship-on-a-hill known as Chemosphere and the Arts & Crafts beauty the Gamble house.
That the Ennis house garners so much reverence from the architecture community makes its current status all the more remarkable: for sale since June 2009, price reduced from $15 million to $7,495,000. Prospective buyers have shown much interest, according to listing agent Jeffrey Hyland, president of Hilton & Hyland, Beverly Hills, but as of yet, there have been no takers.