Hi Mr. Stephens,
Luxury home builders have two main items to consider when building a million dollar home: location and amenities. If they are building on a lot they own, the price they paid for the lot affects the home price. Many home builders bought land for a premium over the last five years, and many of them are hurting because they cannot get any where near the same price for that lot today. The Enclave, which this home is located in, has 44 home sites, so maybe you could choose a certain lot and floorplan that will bring you to your $1.1 budget. What you also put into the home will greatly affect the price as well. If you like the floorplan you mention, negotiate with the builder on lot location and amenities to bring the price down.
If you would like me to send you a plat map of available homesites, let me know. Lots are for sale in the $400,000's, so you are looking to build the actual home for around $600,000. Currently there are two builders actively building in the neighborhood, but buyers are allowed to bring their own builder if they like. I specialize in Luxury Homes, so if you need any help or advice, or would like me to refer you to some luxury home builders, feel free to contact me. For your price range, I would recommend speaking with at least three builders for a project this size. Good Luck!