I can give you the basics on this project. It's a compliation of homes in the following styles: Condos, Live/Work Houses (living loft over a retail business ideal for artists or small business owners), Row Houses, Garden court Houses, and Mueller Houses which are 4-6 individual units in a large building designed to look like a large custom single home.
They plan to have apartments in the project which are estimated to be available by Winter 2009. Right now they claim that Phase I is almost sold out. However if you look at the maps or go tour the project they have plenty of lots/homes to choose from. The development is going to have 25% of the homes available for lower income residents.
The builders working in Mueller are: David Weekly, Standard Pacific Homes, Streetman Homes, The Muskin Company, and Saldana Homes. The homes are all very lovley, but the lots are very small.
This weekend I was in one of the Streetman Homes propertys and they have a very high quality product. This builder is doing a lot of 'Green' things in their homes. They have high efficiency toilets, low water landscapes, on demand gas hot water systems, 95% flourescent lighting, Agribalance foam insulation ( I opened the attic door and it was cool inside. Bear in mind the outside temp was close to 100), Low solar heat gain- Energry Star Windows and all Energy Star Appliances.
Please call me if I may be of assistance in your Austin home search and welcome to Texas!