Only things going on are Cevallos Lofts and the homes on Madison St. Cevallos will add 252 units in phase I and more with phase II. Completion of phase I is anticipated for Summer 2011.
Big Tex is seeing some action with demo of some buildings (not quite sure what happened with the whole clean-up cost thing) but I haven't heard of a construction timeline on that one. If he (the developer) goes the mixed-income route, he could get some $$help like NRP got for Cevallos lofts.
According to the most recent mysa.com
article, Mission Road Power Plant is on track with (de)construction; a developer needs to be chosen for the project. Lone Star is hanging on with no definite timeline.