To add to some of the responses listed below, Wisteria at Gale Ranch and Veranda have some great pricing:
Shapell Homes has some great pricing over at Wisteria at Gale Ranch. The New pricing starts at approximately $562,603 for 1425 sq ft to around $599,079 for 1564 sq ft to around $588,951 for 1658 sq ft.
Also, take a look at Veranda 1614 sq ft ranging from $630,000 - $656,000 approximately.
Besides the above mentioned, the other options maybe to look at Townhome Style Condos Fioli by Centex in Windemere, or Condominium Residences Abbington at Mosaic at Gale Ranch.
I can be reached at (925) 984-7671 if you'd like specific information or would like to be on a "heads-up" list about the above mentioned communities.